| A. T. Kearney, Incorporated (closed) |
|---|
| A. T. Kearney, Incorporated | 222 W Adams St | Chicago | IL | 60606-5227 | Cook | (312) 223-6537 | | |
| AbbVie |
|---|
| AbbVie | 100 Abbott Park Rd | North Chicago | IL | 60064-6107 | Lake | (847) 935-3529 | | |
| Abraham Lincoln Presidential Library and Museum |
|---|
| Abraham Lincoln Presidential Library and Museum | 112 N 6th St | Springfield | IL | 62701-1310 | Sangamon | (217) 524-7216 | | |
| Accenture |
|---|
| Accenture | 161 N Clark St | Chicago | IL | 60601-3200 | Cook | (312) 693-0161 | | |
| Adler Planetarium |
|---|
| Adler Planetarium | 1300 S Lake Shore Dr | Chicago | IL | 60605-2489 | Cook | (312) 542-2206 | | |
| ADM Design Services |
|---|
| ADM Design Services | 1900 E Eldorado | Decatur | IL | 62521 | Macon | (217) 451-3780 | | |
| Advocate Aurora Library Network (Lutheran General Hospital) |
|---|
| Advocate Aurora Library Network (Lutheran General Hospital) | 1775 Dempster St | Park Ridge | IL | 60068 | Cook | (847) 723-5494 | | |
| Advocate Illinois Masonic Medical Center (merged w/ Advocate Aurora Library Network) |
|---|
| Advocate Illinois Masonic Medical Center | 836 W Wellington Ave | Chicago | IL | 60657-5193 | Cook | (773) 296-5084 | | |
| Agudath Israel of Illinois |
|---|
| Agudath Israel of Illinois | 3542 West Peterson | Chicago | IL | 60659-3211 | Cook | (773) 279-8400 | | |
| Alberto-Culver Company |
|---|
| Alberto-Culver Company | 2525 Armitage Ave | Melrose Park | IL | 60160-1163 | Cook | (708) 450-3000 | | |
| Alliance Francaise de Chicago |
|---|
| Alliance Francaise de Chicago | 810 N Dearborn St | Chicago | IL | 60611-3317 | Cook | (312) 337-5473 | | |
| Allstate Insurance Company |
|---|
| Allstate Insurance Company | 51 W Higgins Rd | South Barrington | IL | 60010 | Cook | (847) 551-2706 | | |
| Allstate Insurance Company |
|---|
| Allstate Insurance Company | 2775 Sanders Rd | Northbrook | IL | 60062 | Cook | (847) 402-8735 | | |
| Alton Mental Health and Developmental Center |
|---|
| Alton Mental Health and Developmental Center | 4500 College Ave | Alton | IL | 62002 | Madison | (618) 474-3368 | | |
| Alzheimer's Association (closed) |
|---|
| Alzheimer's Association | 225 N Michigan Ave | Chicago | IL | 60601-7633 | Cook | (312) 335-9602 | | |
| Am Shalom |
|---|
| Am Shalom | 840 Vernon Ave | Glencoe | IL | 60022 | Cook | (847) 845-4800 | | |
| American Academy of Orthopaedic Surgeons |
|---|
| American Academy of Orthopaedic Surgeons | 6300 N River Rd | Rosemont | IL | 60018 | Cook | (847) 384-4312 | The AAOS Research Library is not open-the public | |
| American Academy of Pediatrics |
|---|
| American Academy of Pediatrics | 141 NW Point Blvd | Elk Grove Village | IL | 60007 | Cook | (847) 434-4722 | M-F, 8-4:30 | |
| American Association of Nurse Anesthetists |
|---|
| American Association of Nurse Anesthetists | 222 S Prospect Ave | Park Ridge | IL | 60068-4001 | Cook | (847) 655-1106 | By appointment only, M-F 8-4 | |
| American Bar Association |
|---|
| American Bar Association | 321 N Clark St | Chicago | IL | 60610 | Cook | (312) 988-5000 | | |
| American Dental Association |
|---|
| American Dental Association | 211 E Chicago Ave | Chicago | IL | 60611-2637 | Cook | (312) 440-2653 | 8:30 -5 , M-F | |
| American Health Information Management Association |
|---|
| American Health Information Management Association | 233 N Michigan Ave | Chicago | IL | 60601-5806 | Cook | (312) 233-1501 | | |
| American Hospital Association |
|---|
| American Hospital Association | 155 N Wacker Dr | Chicago | IL | 60606-3530 | Cook | (312) 422-2013 | 8:30-4:30 M-F | |
| American Library Association |
|---|
| American Library Association | 50 E Huron St | Chicago | IL | 60611-2729 | Cook | (312) 280-5031 | 8:30-4:30 M-F, upon registration at security desk | |
| American Medical Association |
|---|
| American Medical Association | 515 N State St | Chicago | IL | 60654 | Cook | (312) 464-4855 | 8:45 -4:30 | |
| American Planning Association (closed) |
|---|
| American Planning Association | 205 North Michigan Ave., Ste. 1200 | Chicago | IL | 60601-3009 | Cook | (312) 786-6353 | | |
| American Society of Plastic Surgeons |
|---|
| American Society of Plastic Surgeons | 444 E Algonquin Rd | Arlington Heights | IL | 60005-4664 | Cook | (847) 228-3343 | | |
| Amita Health Adventist Medical Center, Hinsdale |
|---|
| Amita Health Adventist Medical Center, Hinsdale | 120 N Oak St | Hinsdale | IL | 60521-3829 | DuPage | (630) 856-7230 | | |
| Amita Health Adventist Medical Center, LaGrange |
|---|
| Amita Health Adventist Medical Center, LaGrange | 5101 S Willow Springs Rd | LaGrange | IL | 60525-2679 | Cook | (708) 245-7230 | | |
| AMITA Health Resurrection Medical Center Chicago |
|---|
| Presence Resurrection Medical Center | 7435 W Talcott Ave | Chicago | IL | 60631-3746 | Cook | (773) 990-7638 | | |
| AMITA Health Saint Francis Hospital Evanston (closed) |
|---|
| Presence Saint Francis Hospital | 355 Ridge Ave | Evanston | IL | 60202 | Cook | (847) 316-2460 | | |
| AMITA Health Saint Joseph Hospital Chicago (closed) |
|---|
| Presence Saint Joseph Hospital | 2900 N Lake Shore Dr | Chicago | IL | 60657-6274 | Cook | (773) 665-3038 | | |
| AMITA Health Saint Joseph Medical Center Joliet |
|---|
| Presence Saint Joseph Medical Center | 333 N Madison St | Joliet | IL | 60435 | Will | (815) 725-7133 x3530 | | |
| AMITA Health Saints Mary and Elizabeth Medical Center Chicago |
|---|
| Saints Mary and Elizabeth Medical Center | 2233 W Division St | Chicago | IL | 60622-3086 | Cook | (312) 770-2219 | | |
| Anderson Hospital (Library) |
|---|
| Anderson Hospital (Library) | 6800 State Route 162 | Maryville | IL | 62062-8500 | | 618-288-5711 | | |
| Ann & Robert H. Lurie Children's Hospital of Chicago |
|---|
| Lurie Children's Health Sciences Library | 225 E Chicago Ave | Chicago | IL | 60611-3363 | Cook | (773) 880-4210 | | |
| Anshe Emet Synagogue |
|---|
| Anshe Emet Synagogue | 3751 N Broadway | Chicago | IL | 60613-4103 | Cook | (773) 281-1423 | | |
| Appraisal Institute |
|---|
| Appraisal Institute | 550 W Van Buren St | Chicago | IL | 60607-3827 | Cook | (312) 335-4467 | | |
| Archer Daniels Midland Company |
|---|
| Archer Daniels Midland Company | 1001 Brush College Rd | Decatur | IL | 62521 | Macon | (217) 451-4249 | 7-4:30 | |
| ArentFox Schiff, Hardin LLP |
|---|
| ArentFox Schiff, Hardin LLP | 233 S Wacker Dr, Suite 7100 | Chicago | IL | 60606-6306 | Cook | (312) 258-4702 | | |
| Argonne National Laboratory |
|---|
| Argonne National Laboratory | 9700 S Cass Ave | Argonne | IL | 60439 | DuPage | (630) 252-4275 | | |
| Arnstein & Lehr LLP |
|---|
| Arnstein & Lehr LLP | 120 S Riverside Plaza | Chicago | IL | 60606-3910 | Cook | (312) 876-7170 | M-F 9-5 | |
| Art Institute of Chicago |
|---|
| Art Institute of Chicago | 111 S Michigan Ave | Chicago | IL | 60603-6400 | Cook | (312) 443-3671 | | |
| Asian Educational Media Service (AEMS) |
|---|
| Asian Educational Media Service (AEMS) | 805 West Pennsylvania Ave. | Urbana | IL | 61801-4822 | Champaign | (217) 333-9597 | | |
| Assyrian Universal Alliance Foundation |
|---|
| Assyrian Universal Alliance Foundation | 7055 N Clark St | Chicago | IL | 60626-2426 | Cook | (773) 274-9262 | | |
| Astellas Pharma US, Incorporated |
|---|
| Astellas Pharma US, Incorporated | 3 Parkway N | Deerfield | IL | 60015-2537 | Lake | (847) 317-1083 | | |
| Baker & McKenzie |
|---|
| Baker & McKenzie | 130 E Randolph | Chicago | IL | 60601-6306 | Cook | (312) 861-8000 | | |
| Balzekas Museum of Lithuanian Culture |
|---|
| Balzekas Museum of Lithuanian Culture | 6500 S Pulaski Rd | Chicago | IL | 60629-5136 | Cook | (773) 582-6500 | | |
| Banner & Witcoff |
|---|
| Banner & Witcoff | 10 S Wacker Dr | Chicago | IL | 60606-7437 | Cook | (312) 463-5000 | | |
| Barack, Ferrazzano, Kirshbaum, Nagelberg, LLP |
|---|
| Barack, Ferrazzano, Kirshbaum, Nagelberg, LLP | 200 W Madison St | Chicago | IL | 60606-3465 | Cook | (312) 984-3100 | 9-5 , M-F | |
| Baxter Healthcare Corporation |
|---|
| Baxter Healthcare Corporation | 25212 Illinois 120 | Round Lake | IL | 60073 | Lake | (847) 270-5360 | | |
| Beth Hamilton Safety Library |
|---|
| Beth Hamilton Safety Library | 450 Skokie Blvd | Northbrook | IL | 60062 | Cook | (847) 677-4730 | | |
| Beth Hillel Congregation |
|---|
| Beth Hillel Congregation | 3220 Big Tree Ln | Wilmette | IL | 60091 | Cook | (847) 256-1213 | | |
| Big Muddy River Correctional Center |
|---|
| Big Muddy River Correctional Center | 251 N IL Hwy 37 | Ina | IL | 62846-1000 | Jefferson | (618) 437-5300 x467 | Tu, Th: 11-12; 1-2:30 ; 5-7 W, F: 11-12; 5-7 | |
| Big Rock Historical Society |
|---|
| Big Rock Historical Society | 48W447 Hinckley Road | Big Rock | IL | 60511-0206 | | (630) 556-3604 | | |
| Bishop O'Rourke Library at the Institute of Catholic Thought |
|---|
| Bishop O'Rourke Library at the Institute of Catholic Thought | 604 E Armory Ave | Champaign | IL | 61820 | Champaign | (217) 255-6610 | M-F 9-4; | |
| Board of Jewish Education (closed) |
|---|
| Board of Jewish Education | 3320 Dundee Rd. | Northbrook | IL | 60062-2303 | Cook | (847) 291-7788 | | |
| Booz, Allen and Hamilton, Incorporated (Information Center) |
|---|
| Booz, Allen and Hamilton, Incorporated (Information Center) | 225 W Wacker Dr | Chicago | IL | 60606-2200 | | 312-346-1900 | | |
| Boston Consulting Group, Incorporated |
|---|
| Boston Consulting Group, Incorporated | 200 S Wacker Dr | Chicago | IL | 60606-9929 | Cook | (312) 993-3300 | | |
| BP America, Incorporated |
|---|
| BP America, Incorporated | 4101 Winfield Rd | Warrenville | IL | 60555-3532 | DuPage | (630) 821-2295 | | |
| BP America, Incorporated |
|---|
| BP America, Incorporated | 150 W Warrenville Rd | Naperville | IL | 60563-8473 | | 630-420-4850 | | |
| Brethren Historical Library and Archives |
|---|
| Brethren Historical Library and Archives | 1451 Dundee Ave | Elgin | IL | 60120 | Cook | (847) 742-5100 x294 | | |
| Brinks, Gilson & Lione |
|---|
| Brinks, Gilson & Lione | 455 North Cityfront Plaza, Ste. 3600 | Chicago | IL | 60611-5333 | Cook | (312) 321-4200 | | |
| BroMenn HealthCare |
|---|
| BroMenn HealthCare | 1304 Franklin Ave | Normal | IL | 61761-3558 | McLean | (309) 268-5206 | | |
| Brookfield Zoo |
|---|
| Brookfield Zoo | 3300 Golf Rd | Brookfield | IL | 60513-0513 | Cook | (708) 688-8583 | | |
| Burson-Marsteller |
|---|
| Burson-Marsteller | 233 N Michigan Ave | Chicago | IL | 60601-5519 | Cook | (312) 329-7615 | | |
| Cantigny, First Division Museum |
|---|
| Cantigny, First Division Museum | 1S151 Winfield Rd | Wheaton | IL | 60189-3353 | DuPage | (630) 260-8211 | Tu-F, 10-4 Memorial Day-Labor Day, Tu-F, 10-5 | |
| Captain James A. Lovell Federal Health Care Center |
|---|
| Captain James A. Lovell Federal Health Care Center | 3001 N Green Bay Rd | North Chicago | IL | 60064 | Lake | (847) 688-1900 | | |
| Cardean Learning Group |
|---|
| Cardean Learning Group | 111 N Canal St | Chicago | IL | 60606-7202 | | 312-669-5119 | | |
| Carle Foundation Hospital |
|---|
| Carle Foundation Hospital | 611 W Park St | Urbana | IL | 61801 | Champaign | (217) 383-3456 | | |
| Carlyle Group |
|---|
| Carlyle Group | 625 N Michigan Ave | Chicago | IL | 60611-0611 | Cook | (312) 587-3030 | | |
| Carnow, Conibear & Associates, Ltd. |
|---|
| Carnow, Conibear & Associates, Ltd. | 300 W Adams St | Chicago | IL | 60606-5176 | Cook | (312) 762-2932 | | |
| Carus Chemical Company |
|---|
| Carus Chemical Company | 1500 8th St | LaSalle | IL | 61301-1978 | LaSalle | (815) 224-6886 | | |
| Casa Italia |
|---|
| Casa Italia | 3800 Division St. | Stone Park | IL | 60165-2602 | Cook | (708) 345-5933 x8 | | |
| Case Corporation (Library) |
|---|
| Case Corporation (Library) | 7 S 600 County Line Rd | Burr Ridge | IL | 60527-6963 | | 630-887-3974 | | |
| Caterpillar, Incorporated |
|---|
| Caterpillar, Incorporated | 14009 Old Galena Rd | Mossville | IL | 61552-0225 | Peoria | (309) 578-6118 | | |
| Centegra Health System |
|---|
| Centegra Health System | 4201 Medical Center Dr | McHenry | IL | 60050 | McHenry | (815) 759-4076 | | |
| Center for Research Libraries |
|---|
| Center for Research Libraries | 6050 S Kenwood Ave | Chicago | IL | 60637-2885 | Cook | (773) 955-4545 x316 | | |
| Center for the Study of Ethics in Professions |
|---|
| Center for the Study of Ethics in Professions | 3241 S Federal St | Chicago | IL | 60616-3732 | Cook | (312) 567-6913 | | |
| Central DuPage Hospital |
|---|
| Central DuPage Hospital | 25 N Winfield Rd | Winfield | IL | 60190-1295 | DuPage | (630) 933-4536 | M-F 7:30-3:30; | |
| Centralia Correctional Center |
|---|
| Centralia Correctional Center | 9330 Shattuc Rd | Centralia | IL | 62801 | Marion | (618) 533-4111 | | |
| CGH Medical Center |
|---|
| CGH Medical Center | 100 E LeFevre Rd | Sterling | IL | 61081-1279 | Whiteside | (815) 625-0400 x5794 | | |
| Champaign-Ford Regional Office of Education |
|---|
| Champaign-Ford Regional Office of Education | 200 S Fredrick St | Rantoul | IL | 61866 | Champaign | (217) 893-4921 | | |
| Chapman and Cutler LLP |
|---|
| Chapman and Cutler LLP | 320 South Canal St. | Chicago | IL | 60606 | Cook | (312) 845-3749 | | |
| Chester Mental Health Center |
|---|
| Chester Mental Health Center | 1315 Lehman Dr | Chester | IL | 62233 | Randolph | (618) 826-4571 x539 | M-F: 8:30 -4:30 | |
| Chicago Children's Choir |
|---|
| Chicago Children's Choir | 78 E Washington St | Chicago | IL | 60602-4801 | Cook | (312) 849-8300 | | |
| Chicago Community Trust (Library) |
|---|
| Chicago Community Trust (Library) | 111 E Wacker Dr | Chicago | IL | 60601-4501 | | 312-372-3356 | | |
| Chicago History Museum |
|---|
| Chicago History Museum | 1601 N Clark St | Chicago | IL | 60614-6099 | Cook | (312) 642-4600 | See website for details | |
| Chicago Horticultural Society |
|---|
| Chicago Horticultural Society | 1000 Lake Cook Rd | Glencoe | IL | 60022 | Cook | (847) 835-8201 | M-F 10 -4 Sa-Su 12-4 | |
| Chicago Institute for Psychoanalysis |
|---|
| Chicago Institute for Psychoanalysis | 122 S Michigan Ave | Chicago | IL | 60603-6104 | Cook | (312) 922-7474 x319 | | |
| Chicago Sinai Congregation |
|---|
| Chicago Sinai Congregation | 15 W Delaware Place | Chicago | IL | 60610-3306 | Cook | (312) 867-7000 | | |
| Chicago Sun-Times |
|---|
| Chicago Sun-Times | 350 N Orleans St | Chicago | IL | 60654-1771 | Cook | (312) 321-2594 | | |
| Chicago Title Insurance Company (Law Library - MLC-08CU) |
|---|
| Chicago Title Insurance Company (Law Library - MLC-08CU) | 171 N Clark St | Chicago | IL | 60601-3294 | | 312-223-2458 | | |
| Chicago Transit Authority |
|---|
| Chicago Transit Authority | 567 W Lake St | Chicago | IL | 60661 | Cook | (312) 681-2778 | 9-5:30 | |
| Chicago Tribune |
|---|
| Chicago Tribune | 435 N Michigan Ave | Chicago | IL | 60611-4041 | Cook | (312) 222-3871 | 24 hours | |
| Chicago Urban League (Race Relations Library) |
|---|
| Chicago Urban League (Race Relations Library) | 4510 S Michigan Ave | Chicago | IL | 60653-3898 | | 773-451-3597 | | |
| Choate Mental Health and Developmental Center |
|---|
| Choate Mental Health and Developmental Center | 1000 N Main St | Anna | IL | 62906 | Union | (618) 833-5161 | | |
| City of Chicago Department of Law |
|---|
| City of Chicago Department of Law | 30 N LaSalle St | Chicago | IL | 60602-4055 | Cook | (312) 744-7632 | | |
| Clausen Miller P.C. |
|---|
| Clausen Miller P.C. | 10 S LaSalle St | Chicago | IL | 60603-1098 | Cook | (312) 606-7535 | | |
| CME Group Incorporated |
|---|
| CME Group Incorporated | 141 W Jackson Blvd | Chicago | IL | 60604 | Cook | (312) 604-6550 | | |
| Collins Aerospace - Strategic Research and Analysis -Plant 6 |
|---|
| Collins Aerospace -Strategic Research and Analysis -Plant 6 | 4747 Harrison Ave | Rockford | IL | 61125-7002 | Winnebago | (815) 394-2911 | | |
| Community First Medical Center |
|---|
| Community First Medical Center | 5645 W Addison St | Chicago | IL | 60634-4403 | Cook | (773) 282-7000 x4332 | | |
| Compass Lexecon |
|---|
| Compass Lexecon | 332 S Michigan Ave | Chicago | IL | 60604-4306 | Cook | (312) 322-0622 | | |
| Condell Medical Center |
|---|
| Condell Medical Center | 900 Garfield Ave | Libertyville | IL | 60048 | Lake | (847) 990-5265 | | |
| Cook County Law Library |
|---|
| Cook County Law Library | 50 W Washington St | Chicago | IL | 60602-1306 | Cook | (312) 603-5423 | | |
| Council for Jewish Elderly |
|---|
| Council for Jewish Elderly | 3003 W Touhy Ave | Chicago | IL | 60645-2899 | | 773-102- | | |
| Cramer-Krasselt |
|---|
| Cramer-Krasselt | 225 N Michigan Ave | Chicago | IL | 60601-7684 | Cook | (312) 616-9600 | | |
| Danville Correctional Center |
|---|
| Danville Correctional Center | 3820 E Main St | Danville | IL | 61834 | Vermilion | (217) 446-0441 | Sa,Su-1-3 M-F, 8:30 -11;15 ,12:30 -3 ,5-7:45 | |
| DDB Chicago |
|---|
| DDB Chicago | 200 E Randolph Dr | Chicago | IL | 60601-6514 | Cook | (312) 552-6934 x1409 | | |
| Decatur Correctional Center |
|---|
| Decatur Correctional Center | 2310 East Mound Rd. | Decatur | IL | 62526-9640 | Macon | (217) 877-0353 x469 | | |
| Decatur Memorial Hospital |
|---|
| Decatur Memorial Hospital | 2300 N Edward St | Decatur | IL | 62526 | Macon | (217) 876-2940 | | |
| Deere & Company Administrative Center |
|---|
| Deere & Company Administrative Center | 1 John Deere Place | Moline | IL | 61265 | RockIsland | (309) 765-4733 | | |
| Delnor-Community Hospital |
|---|
| Delnor-Community Hospital | 300 Randall Rd | Geneva | IL | 60134-4200 | Kane | (630) 208-4299 | M-F 7:30-4; | |
| Dentons US LLP |
|---|
| Sonnenschein, Nath & Rosenthal (Library) | 233 S Wacker Dr | Chicago | IL | 60606-2307 | Cook | (312) 876-8000 | | |
| Dixon Correctional Center |
|---|
| Dixon Correctional Center | 2600 N Brinton Ave | Dixon | IL | 61021-0768 | Lee | (815) 288-5561 x3041 | | |
| DLA Piper US LLP |
|---|
| DLA Piper US LLP | 203 N LaSalle St | Chicago | IL | 60601-1293 | Cook | (312) 368-4000 | | |
| DOVA Medical Center |
|---|
| DOVA Medical Center | 2401 West Main Street | Marion | IL | 62959-1188 | Williamson | (618) 997-5311 | | |
| Duff & Phelps LLC |
|---|
| Duff & Phelps LLC | 311 S Wacker Dr | Chicago | IL | 60606 | Cook | (312) 697-4672 | | |
| DuPage County Law Library |
|---|
| DuPage County Law Library | 505 North County Farm Rd. | Wheaton | IL | 60187-3907 | DuPage | (630) 407-8811 | | |
| DuSable Black History Museum and Education Center |
|---|
| DuSable Black History Museum and Education Center | 740 East 56th Place | Chicago | IL | 60637 | | (773) 947-0677 | | |
| Dykema Gossett Rooks Pitts |
|---|
| Dykema Gossett Rooks Pitts | 10 S Wacker Dr | Chicago | IL | 60606-7439 | Cook | (312) 876-1700 | | |
| East Moline Correctional Center |
|---|
| East Moline Correctional Center | 100 Hillcrest Rd | East Moline | IL | 61244 | RockIsland | (309) 755-4511 x350 | | |
| East St. Louis Learning Resource Center |
|---|
| East St. Louis Learning Resource Center | 601 James R. Thompson Boulevard | East St. Louis | IL | 62201-1129 | | (618) 874-8719 | | |
| Ecolab |
|---|
| Nalco | 1601 W Diehl Rd | Naperville | IL | 60563-0130 | DuPage | (630) 305-2405 | | |
| Edwards, Wildman & Palmer LLP |
|---|
| Edwards, Wildman & Palmer LLP | 225 W Wacker Dr | Chicago | IL | 60606-1229 | Cook | (312) 201-2383 | | |
| Elgin Mental Health Center |
|---|
| Elgin Mental Health Center | 750 S State St | Elgin | IL | 60123-7612 | Kane | (847) 742-1040 x3437 | M-F 8-4; | |
| Elmhurst Memorial Hospital |
|---|
| Elmhurst Memorial Hospital | 155 E Brush Hill Rd | Elmhurst | IL | 60126-2989 | DuPage | (331) 221-4130 | | |
| Emanuel Congregation |
|---|
| Emanuel Congregation | 5959 N Sheridan Rd | Chicago | IL | 60660-3699 | Cook | (773) 561-5173 | | |
| Encyclopedia Britannica, Incorporated |
|---|
| Encyclopedia Britannica, Incorporated | 331 N LaSalle St | Chicago | IL | 60654-2682 | Cook | (312) 347-7403 | | |
| Endeavor Health ? Evanston Hospital |
|---|
| Endeavor Health – Evanston Hospital | 2650 Ridge Ave | Evanston | IL | 60201 | Cook | (847) 570-2665 | | |
| Energy BBDO |
|---|
| Energy BBDO | 410 N Michigan Ave | Chicago | IL | 60611-4273 | Cook | (312) 595-2702 | | |
| Engineering Systems, Incorporated |
|---|
| Engineering Systems, Incorporated | 4215 Campus Dr | Aurora | IL | 60504-8106 | DuPage | (630) 851-4566 x1238 | | |
| Ernst & Young |
|---|
| Ernst & Young | 233 S Wacker Dr | Chicago | IL | 60606-6304 | Cook | (312) 879-2000 | | |
| Euro RSCG Tatham Partners (Information Center) |
|---|
| Euro RSCG Tatham Partners (Information Center) | 36 E Grand Ave | Chicago | IL | 60611-3506 | | 312-337-4000 | | |
| Evangelical Lutheran Church in America |
|---|
| Evangelical Lutheran Church in America | 8765 W Higgins Rd | Chicago | IL | 60631-4192 | Cook | (847) 691-9410 | 7-4 M-F | |
| Exelon |
|---|
| Exelon | 10 S Dearborn St | Chicago | IL | 60603 | Cook | (312) 294-3064 | 8-5 M-F | |
| Fabricators & Manufacturers Association, International |
|---|
| Fabricators & Manufacturers Association, International | 833 Featherstone Rd | Rockford | IL | 61107 | Winnebago | (815) 399-8700 | 8-5M-F | |
| Faegre Drinker Biddle & Reach LLP |
|---|
| Faegre Drinker Biddle & Reach LLP | 191 N Wacker Dr | Chicago | IL | 60606-1698 | Cook | (312) 569-1867 | | |
| FCI Greenville Prison |
|---|
| FCI Greenville Prison | 1400 E County Route 40 | Greenville | IL | 62246 | Bond | (618) 664-6200 x5059 | | |
| Federal Correction Institution, Pekin |
|---|
| Federal Correction Institution, Pekin | 2600 S 2nd St | Pekin | IL | 61554-8297 | Tazewell | (309) 346-8588 x1504 | | |
| Federal Reserve Bank of Chicago |
|---|
| Federal Reserve Bank of Chicago | 230 S LaSalle St | Chicago | IL | 60690-0834 | Cook | (312) 322-6169 | | |
| Fermi National Accelerator Laboratory |
|---|
| Fermi National Accelerator Laboratory | Pine St and Kirk Rd | Batavia | IL | 60510-5011 | Kane | (630) 840-3401 | M-F 8-5; | |
| Fermi National Accelerator Laboratory |
|---|
| Leon M. Lederman Science Education Center | Pine St and Kirk Rd | Batavia | IL | 60510-5011 | Kane | (630) 840-3094 | | |
| Field Museum of Natural History |
|---|
| Field Museum of Natural History | 1400 S Lake Shore Dr | Chicago | IL | 60605-2498 | Cook | (312) 665-7894 | Tu-F, 1-4 | |
| Foley & Lardner LLP |
|---|
| Foley & Lardner LLP | 321 N Clark St | Chicago | IL | 60610-4764 | Cook | (312) 832-4317 | | |
| Forefront |
|---|
| Forefront | 208 S LaSalle St | Chicago | IL | 60604-1006 | Cook | (312) 578-0175 | | |
| Frankel & Company |
|---|
| Frankel & Company | 35 W Wacker Dr | Chicago | IL | 60601-4510 | Cook | (312) 938-3434 | | |
| Freeborn & Peters |
|---|
| Freeborn & Peters | 311 S Wacker Dr | Chicago | IL | 60606-6677 | Cook | (312) 360-6258 | | |
| Freeport Memorial Hospital |
|---|
| Freeport Memorial Hospital | 1045 W Stephenson St | Freeport | IL | 61032-4864 | Stephenson | (815) 599-6132 | | |
| Gas Technology Institute |
|---|
| Gas Technology Institute | 1700 S Mt Prospect Rd | Des Plaines | IL | 60018 | Cook | (847) 768-0664 | M-F, 9 -5 | |
| Genesis Medical Center Illini Campus |
|---|
| Genesis Medical Center Illini Campus | 855 Hospital Rd | Silvis | IL | 61282-1804 | RockIsland | (309) 281-5110 | | |
| Gerber/Hart Library Archives |
|---|
| Gerber/Hart Library | 6500 N. Clark Street | Chicago | IL | 60626 | Cook | (773) 381-8030 | | |
| Giertz Education Center at Krannert Art Museum |
|---|
| Giertz Education Center at Krannert Art Museum | 500 E Peabody Dr | Champaign | IL | 61820 | Champaign | (217) 333-8218 | (Sep-May) Tu-W,F 10-12, 1-5; Th 10-12, 1-7; Sa 10-2; (Jun 1-Aug 31) Tu-Th 11-1; | |
| Glenbrook Hospital/NorthShore University HealthSystem |
|---|
| Glenbrook Hospital/NorthShore University HealthSystem | 2100 Pfingsten Rd | Glenview | IL | 60025 | Cook | (847) 657-5618 | | |
| Good Shepherd Manor |
|---|
| Good Shepherd Manor | 4129 North State Route 1 17 | Momence | IL | 60954-0260 | Kankakee | (815) 472-3700 x210 | | |
| Gottlieb Memorial Hospital (Medical Library) |
|---|
| Gottlieb Memorial Hospital (Medical Library) | 701 W North Ave | Melrose Park | IL | 60160-1612 | | 708-681-3200 | | |
| Government Information Center |
|---|
| Government Information Center | 1616 E Golf Rd | Des Plaines | IL | 60016 | Cook | (847) 296-9200 | | |
| Graham Hospital Association |
|---|
| Graham Hospital Association | 210 W Walnut St | Canton | IL | 61520-2444 | Fulton | (309) 647-5240 x2343 | Varies: M-F 7:30-5 | |
| Grant Thornton |
|---|
| Grant Thornton | 175 W Jackson Blvd | Chicago | IL | 60604-2606 | Cook | (312) 616-7156 x4488 | | |
| Greeley and Hansen Engineers |
|---|
| Greeley and Hansen Engineers | 100 S Wacker Dr | Chicago | IL | 60606-4003 | Cook | (312) 578-2380 | | |
| Hanson Professional Services Incorporated |
|---|
| Hanson Professional Services Incorporated | 1525 S 6th St | Springfield | IL | 62703-2801 | Sangamon | (217) 788-2450 x241 | | |
| Harris Nesbitt (Business Information Center) |
|---|
| Harris Nesbitt (Business Information Center) | 111 W Monroe St | Chicago | IL | 60603-4032 | | 312-461-5292 | | |
| Heidrick & Struggles |
|---|
| Heidrick & Struggles | 233 S Wacker Dr | Chicago | IL | 60606-6350 | Cook | (312) 496-1000 | | |
| Henry C. Hill Correctional Center |
|---|
| Henry C. Hill Correctional Center | 600 South Linwood Road | Galesburg | IL | 61401 | Knox | 3093434214 | | |
| Hewitt Associates |
|---|
| Hewitt Associates | 100 Half Day Rd | Lincolnshire | IL | 60069-3258 | Lake | (847) 295-5000 | Not open-the public | |
| Heyl, Royster, Voelker & Allen P.C. Library (closed) |
|---|
| Heyl, Royster, Voelker & Allen P.C. Library | 124 SW Adams St | Peoria | IL | 61602-1352 | Peoria | (309) 676-0400 x281 | | |
| Highland Park Hospital |
|---|
| Highland Park Hospital | 777 Park Ave W | Highland Park | IL | 60035 | Lake | (847) 432-8000 x4051 | | |
| Hill & Knowlton, Incorporated |
|---|
| Hill & Knowlton, Incorporated | 222 Merchandise Mart Plaza | Chicago | IL | 60654 | Cook | (312) 255-1200 | | |
| Hines Veterans Administration Hospital |
|---|
| Hines Veterans Administration Hospital | 5000 S 5th Ave | Hines | IL | 60141-5142 | Cook | (708) 202-2000 | | |
| Hinshaw & Culbertson |
|---|
| Hinshaw & Culbertson | 222 N LaSalle St | Chicago | IL | 60601-1081 | Cook | (312) 704-3000 | | |
| Historical Society of Quincy & Adams County |
|---|
| Historical Society of Quincy & Adams County | 425 S 12th St | Quincy | IL | 62301-4303 | Adams | (217) 222-1835 | M-F 9-2; | |
| Holland & Knight |
|---|
| Holland & Knight | 131 S Dearborn St | Chicago | IL | 60603-5506 | Cook | (312) 578-6616 | | |
| Honeywell Sensing and Control |
|---|
| Honeywell Sensing and Control | 11 W Spring St | Freeport | IL | 61032 | Stephenson | (815) 235-5609 | | |
| HSBC North America |
|---|
| HSBC North America | 26525 N Riverwoods Blvd | Mettawa | IL | 60045 | Cook | (224) 544-2000 | By appointment only | |
| IAA and Affiliated Companies (closed) |
|---|
| IAA and Affiliated Companies | 1701 Towanda Ave | Bloomington | IL | 61701-2057 | McLean | (309) 557-2552 | | |
| Illinois Association of School Boards |
|---|
| Illinois Association of School Boards | 2921 Baker Dr | Springfield | IL | 62703 | Sangamon | (217) 528-9688 x1105 | M-F 8-4:30; | |
| Illinois Citizens for Life |
|---|
| Illinois Citizens for Life | 5021 Fairview Ave | Downers Grove | IL | 60515-5202 | DuPage | (630) 852-5448 | | |
| Illinois CPA Society |
|---|
| Illinois CPA Society | 550 W Jackson Blvd | Chicago | IL | 60661-5716 | Cook | (312) 601-4613 | | |
| Illinois Criminal Justice Information Authority |
|---|
| Illinois Criminal Justice Information Authority | 300 W Adams St | Chicago | IL | 60606 | Cook | (312) 793-8515 | | |
| Illinois Department of Employment Security |
|---|
| Illinois Department of Employment Security | 33 S State St | Chicago | IL | 60603-2280 | Cook | (312) 793-6202 | 8:30 -5 | |
| Illinois Department of Public Health |
|---|
| Illinois Department of Public Health | 828 S 2nd St | Springfield | IL | 62704 | Sangamon | (217) 558-2653 | This library has been closed | |
| Illinois Department of Transportation |
|---|
| Illinois Department of Transportation | 2300 S Dirksen Parkway | Springfield | IL | 62764 | Sangamon | (217) 782-6680 | M-F 8-4:30 | |
| Illinois Early Intervention Clearinghouse |
|---|
| Illinois Early Intervention Clearinghouse | 51 Gerty Dr., Room 20 | Champaign | IL | 61820-7469 | Champaign | (217) 333-1386 | | |
| Illinois Early Intervention Clearinghouse Library |
|---|
| Illinois Early Intervention Clearinghouse Library | 233 S 3rd St | Springfield | IL | 62704 | Sangamon | (217) 522-4655 | | |
| Illinois Environmental Protection Agency |
|---|
| Illinois Environmental Protection Agency | 1021 N Grand Ave E | Springfield | IL | 62702-4059 | Sangamon | (217) 782-9691 | M-F 8:30-5; | |
| Illinois Fire Service Institute |
|---|
| Illinois Fire Service Institute Library | 11 Gerty Dr | Champaign | IL | 61820 | Champaign | (217) 333-8925 | | |
| Illinois Holocaust Museum and Education Center |
|---|
| Illinois Holocaust Museum and Education Center | 9603 Woods Dr | Skokie | IL | 60077 | Cook | (847) 967-4805 | M 10-5 Tu 10-5 W 10-5 Th 10-5 F 10-5 Sa 11-4 Su 11-4; | |
| Illinois Housing Development Authority |
|---|
| Illinois Housing Development Authority | 401 N Michigan Ave | Chicago | IL | 60611-4212 | Cook | (312) 836-5262 | | |
| Illinois Institute of Technology(duplicate in error) |
|---|
| Illinois Institute of Technology | 10 W 35th St | Chicago | IL | 60616-3799 | Cook | (312) 567-4802 | | |
| Illinois Natural History Survey Library |
|---|
| Illinois Natural History Survey Library | 607 E Peabody Dr | Champaign | IL | 61820 | Champaign | (217) 333-6892 | M-F, 8-12noon, 1-5 | |
| Illinois River Correctional Center |
|---|
| Illinois River Correctional Center | 1300 W Locust St | Canton | IL | 61520 | Fulton | (309) 647-7030 x550 | | |
| Illinois Service Resource Center |
|---|
| Illinois Service Resource Center | 3444 West Dundee Rd. | Northbrook | IL | 60062-2201 | Cook | (847) 559-0110 x257 | | |
| Illinois State Archives |
|---|
| Illinois State Archives | 100 W Jackson St | Springfield | IL | 62756 | Sangamon | (217) 782-3492 | M – F 8 – 4:30 1st Sa of Mth 8 – 3:30 (except on holiday weekends) | |
| Illinois State Geological Survey Library |
|---|
| Illinois State Geological Survey Library | 615 E Peabody Dr | Champaign | IL | 61820 | Champaign | (217) 333-5110 | M-F, 8-12noon, 1-4:30 | |
| ILLINOIS STATE LIBRARY |
|---|
| Illinois State Library | 300 S 2nd St | Springfield | IL | 62701-1796 | Adams | | | |
| Illinois State Museum |
|---|
| Illinois State Museum | 1011 E Ash St | Springfield | IL | 62703 | Sangamon | (217) 782-6623 | M-F 8:30 -5 | |
| Illinois Sustainable Technology Center |
|---|
| Illinois Sustainable Technology Center | 1 E Hazelwood Dr | Champaign | IL | 61820-7462 | | 217-333-8957 | | |
| Illinois Veterans Home - Anna |
|---|
| Illinois Veterans Home - Anna | 792 N Main St | Anna | IL | 62906-1627 | Union | (618) 833-6302 | | |
| Illinois Veterans Home - LaSalle |
|---|
| Illinois Veterans Home - LaSalle | 1015 O'Conor Ave | LaSalle | IL | 61301 | LaSalle | (815) 223-0303 x490 | | |
| Illinois Veterans Home - Quincy |
|---|
| Illinois Veterans Home - Quincy | 1707 N 12th St | Quincy | IL | 62301-1355 | Adams | (217) 222-8641 x248 | M,W,F 8:30-12,1-4; Tu,Th 8:30-12; | |
| Illinois Youth Center Library - Murphysboro |
|---|
| Illinois Youth Center Library - Murphysboro | 636 Elza Brantley Dr | Murphysboro | IL | 62966 | Jackson | (618) 684-8500 | M-F: 8-4 | |
| Illinois Youth Center-Harrisburg |
|---|
| Illinois Youth Center-Harrisburg | 1201 Poplar St | Harrisburg | IL | 62946 | Saline | (618) 252-8681 x254 | | |
| Ingalls Memorial Hospital (closed) |
|---|
| Ingalls Memorial Hospital | 1 Ingalls Dr | Harvey | IL | 60426-3591 | Cook | (708) 915-6882 | | |
| Instituto Cervantes |
|---|
| Instituto Cervantes | 31 West Ohio St. | Chicago | IL | 60654-7701 | Cook | (312) 335-1996 x4045 | | |
| International Career Institute |
|---|
| International Career Institute | 6425 North Hamlin Avenue | Lincolnwood | IL | 60712-4011 | Cook | (847) 929-6129 | | |
| J.P. Morgan BRC |
|---|
| J.P. Morgan BRC | 10 S Dearborn St | Chicago | IL | 60603-0001 | Cook | (312) 732-3616 | | |
| J.P. Morgan BRC |
|---|
| J.P. Morgan BRC | 1 Bank One Plaza | Chicago | IL | 60670-0001 | Cook | (312) 732-5274 | | |
| Jackson Park Hospital |
|---|
| Jackson Park Hospital | 7531 S Stony Island Ave | Chicago | IL | 60649-3993 | Cook | (773) 947-7653 | | |
| Jacksonville Correctional Center |
|---|
| Jacksonville Correctional Center | 2268 E Morton Ave | Jacksonville | IL | 62650 | Morgan | (217) 245-1481 x334 | | |
| Jasculca/Terman & Associate |
|---|
| Jasculca/Terman & Associate | 730 N Franklin St | Chicago | IL | 60610-7221 | | 312-337-7400 | | |
| Jenner & Block |
|---|
| Jenner & Block | 353 N Clark St | Chicago | IL | 60654-3456 | Cook | (312) 923-2827 | | |
| Jensen Hughes, Inc. |
|---|
| Jensen Hughes, Inc. | 4 Overlook Point | Lincolnshire | IL | 60069 | Lake | (847) 272-8340 x233 | | |
| Jesse Brown VA Medical Center |
|---|
| Jesse Brown VA Medical Center | 820 S Damen Ave | Chicago | IL | 60612-3726 | Cook | (312) 569-6448 | 8-4:15 | |
| John G. Shedd Aquarium |
|---|
| John G. Shedd Aquarium | 1200 S Lake Shore Dr | Chicago | IL | 60605-2490 | Cook | (312) 692-3217 | | |
| John H. Stroger, Jr. Hospital of Cook County |
|---|
| John H. Stroger, Jr. Hospital of Cook County | 1900 W Polk St | Chicago | IL | 60612-3736 | Cook | (312) 864-0506 | M-F 8-6 | |
| Joliet Treatment Center, Dept. Corrections |
|---|
| Joliet Treatment Center, Dept. Corrections | 2848 West McDonough Street | Joliet | IL | 60436 | | 8157304400 | | |
| Josselyn Center for Mental Health |
|---|
| Josselyn Center for Mental Health | 405 Central Ave | Northfield | IL | 60093 | Cook | (847) 441-5600 | | |
| Joyce Foundation |
|---|
| Joyce Foundation | 70 W Madison St | Chicago | IL | 60602-4317 | Cook | (312) 782-2464 | | |
| K&L Gates LLP (closed) |
|---|
| K&L Gates LLP | 70 W Madison St | Chicago | IL | 60602-4207 | Cook | (312) 558-7371 | | |
| Kane County Judicial Center |
|---|
| Kane County Judicial Center | 37 W 777 IL Route 38 | Saint Charles | IL | 60175 | Kane | (630) 406-7126 | M, T, Th, F 8:30-4:30 W 8:30-8 not open on weekends or federal holidays | |
| Katten Muchin Rosenman LLP |
|---|
| Katten Muchin Rosenman LLP | 525 W Monroe St | Chicago | IL | 60661-3693 | Cook | (312) 577-8170 | | |
| Kewanee Life Skills Re-Entry Center Dept Corrections |
|---|
| Kewanee Life Skills Re-Entry Center Dept Corrections | 2021 Kentville Road | Kewanee | IL | 61443 | | 309-852-3589 | | |
| Kewanee Life Skills Re-Entry Center, Dept Corrections |
|---|
| Kewanee Life Skills Re-Entry Center, Dept Corrections | | | IL | | | | | |
| Kirkland & Ellis |
|---|
| Kirkland & Ellis | 300 N LaSalle Dr | Chicago | IL | 60654 | Cook | (312) 862-2000 | | |
| Komatsu Mining Systems, Incorporated, Peoria Operations |
|---|
| Komatsu Mining Systems, Incorporated, Peoria Operations | 2300 NE Adams St | Peoria | IL | 61650-0240 | | 309-672-7132 | | |
| KPMG Consulting |
|---|
| KPMG Consulting | 303 E Wacker Dr | Chicago | IL | 60601-5255 | Cook | (312) 665-5386 | | |
| Kraft Foods, Incorporated Global Technology Knowledge Group |
|---|
| Kraft Foods, Incorporated Global Technology Knowledge Group | 801 Waukegan Rd | Glenview | IL | 60025-4391 | Cook | (847) 646-3548 | | |
| LADSE Media Center |
|---|
| LADSE Media Center | 1301 W Cossitt Ave | LaGrange | IL | 60525-2145 | Cook | (708) 354-5730 | | |
| Lake County Department of Planning & Development |
|---|
| Lake County Department of Planning & Development | 18 N County St | Waukegan | IL | 60085 | Lake | (847) 377-2140 | | |
| Lake County Educational Services |
|---|
| Lake County Educational Services | 19525 W Washington St | Grayslake | IL | 60030-1152 | Lake | (847) 223-3400 x232 | M-F 8-4:30 | |
| Lake County Forest Preserve District |
|---|
| Lake County Forest Preserve District | 21950 North Riverwoods Road | Deerfield | IL | 60015 | Lake | (847) 968-3321 | | |
| Lake Forest Hospital |
|---|
| Lake Forest Hospital | 660 N Westmoreland Rd | Lake Forest | IL | 60045 | Lake | (847) 535-6847 | | |
| Latham & Watkins |
|---|
| Latham & Watkins | 233 S Wacker Dr | Chicago | IL | 60606-2304 | Cook | (312) 876-7710 | | |
| Lawrence Correctional Center |
|---|
| Lawrence Correctional Center | 8272 E US 50 | Sumner | IL | 62466 | Adams | (618) 936-2064 | M-F: 7:30 -3:30 | |
| Leather Archives and Museum |
|---|
| Leather Archives and Museum | 6418 N Greenview Ave | Chicago | IL | 60645-5006 | Cook | (773) 761-9200 | | |
| Legal Assistance Foundation of Chicago |
|---|
| Legal Assistance Foundation of Chicago | 111 W Jackson Blvd | Chicago | IL | 60604-3528 | Cook | (312) 341-1070 x337 | | |
| Leo Burnett Co., Incorporated |
|---|
| Leo Burnett Co., Incorporated | 35 W Wacker Dr | Chicago | IL | 60601-1648 | Cook | (312) 220-5959 | | |
| Levenfeld Pearlstein |
|---|
| Levenfeld Pearlstein | 2 N LaSalle St | Chicago | IL | 60602-3709 | Cook | (312) 346-8380 | | |
| Lincoln Correctional Center |
|---|
| Lincoln Correctional Center | 1098 1350th St | Lincoln | IL | 62656-8014 | Logan | (217) 735-5411 x368 | | |
| Lincoln Park Zoological Society (Lincoln Park Zoo Library) |
|---|
| Lincoln Park Zoological Society (Lincoln Park Zoo Library) | 2200 N Cannon Dr | Chicago | IL | 60614-3895 | | 312-742-2000 | | |
| Little Company of Mary Hospital (closed) |
|---|
| Little Company of Mary Hospital | 2800 W 95th St | Evergreen Park | IL | 60805-2746 | Cook | (708) 229-5299 x5299 | | |
| Locke Lord LLP (closed) |
|---|
| Locke Lord LLP | 111 S Wacker Dr | Chicago | IL | 60606-4410 | Cook | (312) 443-0700 | | |
| Loeb & Loeb LLP |
|---|
| Loeb & Loeb LLP | 321 North Clark St., 23rd Floor | Chicago | IL | 60654-4746 | Cook | (312) 464-3147 | | |
| Logan Correctional Center Library |
|---|
| Logan Correctional Center Library | 1096 1350th St | Lincoln | IL | 62656 | Logan | (217) 735-5581 x329 | M-F 7:30-3:30 For Offenders, Logan Correctional Staff Only | |
| Louis A. Weiss Memorial Hospital |
|---|
| Louis A. Weiss Memorial Hospital | 4646 N Marine Dr | Chicago | IL | 60640-5714 | Cook | (773) 564-5820 | | |
| Loyola University Chicago Health Sciences Library |
|---|
| Loyola University Chicago Health Sciences Library | 2160 S 1st Ave | Maywood | IL | 60153-3328 | Cook | (708) 216-9192 | | |
| MacArthur Foundation |
|---|
| MacArthur Foundation | 140 S Dearborn St | Chicago | IL | 60603-5269 | Cook | (312) 726-8000 | | |
| MacNeal Hospital |
|---|
| MacNeal Hospital | 3249 S Oak Park Ave | Berwyn | IL | 60402-0715 | Cook | (708) 783-3089 | | |
| Madison County Regional Office of Education |
|---|
| Madison County Regional Office of Education | 200 Clay St | Edwardsville | IL | 62025 | Madison | (618) 296-6476 | M-F: 8:30 -4:30 | |
| Marianjoy Rehabilitation Hospital |
|---|
| Marianjoy Rehabilitation Hospital | 26 W 171 Roosevelt Rd | Wheaton | IL | 60187-6078 | DuPage | (630) 909-7092 | M-F 8-4:30; | |
| Marshall, Gerstein & Borun |
|---|
| Marshall, Gerstein & Borun | 233 S Wacker Dr | Chicago | IL | 60606-6402 | Cook | (312) 474-6654 | | |
| Mayer, Brown, LLP |
|---|
| Mayer, Brown, LLP | 71 S Wacker Dr | Chicago | IL | 60606-4637 | Cook | (312) 701-8454 | | |
| McDermott, Will & Emery |
|---|
| McDermott, Will & Emery | 227 W Monroe St | Chicago | IL | 60606-5096 | Cook | (312) 984-3289 | | |
| McDonnell Investment Management, LLC |
|---|
| McDonnell Investment Management, LLC | 1515 W 22nd St | Oak Brook | IL | 60523-2048 | DuPage | (630) 684-8656 | M-F 7-4; | |
| McGuire Woods LLP |
|---|
| McGuire Woods LLP | 77 W Wacker Dr | Chicago | IL | 60601-1681 | Cook | (312) 849-3657 | | |
| McLean County Historical Society |
|---|
| McLean County Historical Society | 200 N Main St | Bloomington | IL | 61701-3912 | McLean | (309) 827-0428 | | |
| Meckler, Bulger and Tilson |
|---|
| Meckler, Bulger and Tilson | 123 N Wacker Dr | Chicago | IL | 60606-1770 | Cook | (312) 474-7901 | | |
| Medical Library Association |
|---|
| Medical Library Association | 65 East Wacker Dr., Ste. 1900 | Chicago | IL | 60601-7296 | Cook | (312) 419-9094 x27 | | |
| Memorial Hospital |
|---|
| Memorial Hospital | 4500 Memorial Dr | Belleville | IL | 62226 | St.Clair | (618) 257-5343 | | |
| Memorial Hospital |
|---|
| Memorial Hospital | 402 S Adams St | Carthage | IL | 62321-1600 | Hancock | (217) 357-3131 x2236 | | |
| Memorial Medical Center |
|---|
| Memorial Medical Center | 701 N 1st St | Springfield | IL | 62781-0001 | Sangamon | (217) 788-3331 | Staffed M-F, 08:30-5 | |
| Mercy Hospital & Medical Center |
|---|
| Mercy Hospital & Medical Center | 2525 S Michigan Ave | Chicago | IL | 60616-2332 | Cook | (312) 567-2363 | | |
| Merit School of Music (withdrawn 2024) |
|---|
| Merit School of Music | 38 S Peoria St | Chicago | IL | 60607-2628 | Cook | (312) 267-4487 | | |
| Methodist Medical Center of Illinois |
|---|
| Methodist Medical Center of Illinois | 221 NE Glen Oak Ave | Peoria | IL | 61636-4310 | Peoria | (309) 672-4937 | M-F 8-4:30; | |
| Metropolitan Water Reclamation District |
|---|
| Metropolitan Water Reclamation District | 100 E Erie St | Chicago | IL | 60611-2871 | Cook | (312) 751-5600 | | |
| MetroSouth Medical Center |
|---|
| MetroSouth Medical Center | 12935 S Gregory St | Blue Island | IL | 60406-2470 | Cook | (708) 597-2000 x4572 | 8-4:30 | |
| Michael Best and Friedrich LLP |
|---|
| Michael Best and Friedrich LLP | 180 N Stetson Ave | Chicago | IL | 60601-6807 | Cook | (312) 222-0800 | | |
| Michael Reese Hospital |
|---|
| Michael Reese Hospital | 2908 S Ellis Ave | Chicago | IL | 60616-3303 | Cook | (312) 791-4171 | | |
| Morningstar, Incorporated |
|---|
| Morningstar, Incorporated | 22 W Washington St | Chicago | IL | 60602-1224 | Cook | (312) 696-6429 | | |
| Motorola, Incorporated |
|---|
| Motorola, Incorporated | 1301 E Algonquin Rd | Schaumburg | IL | 60196 | Cook | (847) 576-8580 | | |
| Motorola, Incorporated |
|---|
| Motorola, Incorporated | 600 N US Highway 45 | Libertyville | IL | 60048 | Lake | (847) 523-8375 | | |
| Mount Sinai Hospital Medical Center |
|---|
| Mount Sinai Hospital Medical Center | 1500 S California Blvd | Chicago | IL | 60608-1729 | Cook | (773) 542-2000 x3271 | | |
| Museum of Broadcast Communications |
|---|
| Museum of Broadcast Communications | 676 N LaSalle St | Chicago | IL | 60654 | Cook | (312) 245-8200 | | |
| Museum of Contemporary Art |
|---|
| Museum of Contemporary Art | 220 E Chicago Ave | Chicago | IL | 60611-2604 | Cook | (312) 397-3894 | Tu-F, 10-4 | |
| MWH-Montgomery Watson Harza |
|---|
| MWH-Montgomery Watson Harza | 175 W Jackson Blvd | Chicago | IL | 60604-2608 | Cook | (312) 831-3397 | | |
| National Archives and Records Administration |
|---|
| National Archives and Records Administration | 7358 South Pulaski Rd. | Chicago | IL | 60629-5834 | Cook | (773) 948-9001 | | |
| National Association of Realtors |
|---|
| National Association of Realtors | 430 N Michigan Ave | Chicago | IL | 60611-4087 | Cook | (800) 874-6500 | 8:30-12 noon, 2-4:30 CT | |
| National Cambodian Heritage Museum & Killing Fields Memorial |
|---|
| National Cambodian Heritage Museum & Killing Fields Memorial | 2831 West Lawrence Ave. | Chicago | IL | 60625-3619 | Cook | (773) 878-7090 | | |
| National Center for Agricultural |
|---|
| National Center for Agricultural | 1815 N University St | Peoria | IL | 61604-3902 | Peoria | (309) 681-6448 | | |
| National Center for Food Safety & Technology |
|---|
| National Center for Food Safety & Technology | 6502 S Archer Rd | Summit-Argo | IL | 60501-1948 | Cook | (708) 563-8160 | M-F 9-6:30 | |
| National Opinion Research Center/University of Chicago |
|---|
| National Opinion Research Center/University of Chicago | 1155 E 60th St | Chicago | IL | 60637-2667 | Cook | (773) 256-6206 | | |
| National PTA Resource Library |
|---|
| National PTA Resource Library | 541 N Fairbanks Court | Chicago | IL | 60611-3396 | | 312-670-6782 | | |
| National Safety Council |
|---|
| National Safety Council | 1121 Spring Lake Dr | Itasca | IL | 60143-3201 | DuPage | (630) 775-2199 | M-F 8:30-4:45P; | |
| Naval Station Great Lakes |
|---|
| Naval Station Great Lakes | 2601 E Paul Jones St | Great Lakes | IL | 60088 | Lake | (847) 688-3792 | | |
| Neal, Gerber & Eisenberg LLP |
|---|
| Neal, Gerber & Eisenberg LLP | 2 N LaSalle St | Chicago | IL | 60602-3963 | Cook | (312) 269-5220 | 9-5 | |
| Ner Tamid Congregation of Northtown (Constance Harvey Silverstein Library) |
|---|
| Ner Tamid Congregation of Northtown (Constance Harvey Silverstein Library) | 2754 W Rosemont | Chicago | IL | 60659-1797 | | 773-465-6090 | | |
| Newberry Library |
|---|
| Newberry Library | 60 W Walton St | Chicago | IL | 60610-3380 | Cook | (312) 943-9090 | Tu-F 9 -5 ; Sa 9 -1 | |
| News-Gazette Library |
|---|
| News-Gazette Library | 15 Main St | Champaign | IL | 61824-0677 | | 217-351-5228 | | |
| Nicor Gas Corporate Library |
|---|
| Nicor Gas Corporate Library | 1844 Ferry Rd | Naperville | IL | 60563-9662 | Kane | (630) 388-2190 | M-F: 8-4:30; | |
| Nixon Peabody LLP |
|---|
| Nixon Peabody LLP | 300 S Riverside Plaza | Chicago | IL | 60606 | Cook | (312) 425-3945 | | |
| North East Multi-Regional Training (NEMRT) |
|---|
| North East Multi-Regional Training (NEMRT) | 355 Smoke Tree Plaza Drive | North Aurora | IL | 60542-1723 | Kane | (630) 896-8860 x108 | | |
| North Shore Congregation Israel |
|---|
| North Shore Congregation Israel | 1185 Sheridan Rd | Glencoe | IL | 60022 | Cook | (847) 835-0724 | | |
| North Suburban Synagogue Beth El |
|---|
| North Suburban Synagogue Beth El | 1175 Sheridan Rd | Highland Park | IL | 60035 | Lake | (847) 432-8900 | | |
| Northern Illinois Library for Mental Health |
|---|
| Northern Illinois Library for Mental Health | 4402 N Main St | Rockford | IL | 61103 | Winnebago | (815) 987-7092 | | |
| Northern Trust Company (Research Services L-10) |
|---|
| Northern Trust Company (Research Services L-10) | 50 S LaSalle St | Chicago | IL | 60675-0001 | | 312-444-4794 | | |
| Northrop Grumman |
|---|
| Northrop Grumman | 600 Hicks Rd | Rolling Meadows | IL | 60008 | Cook | (224) 625-4590 | M-F 9 -4 | |
| Northwest Community Hospital |
|---|
| Northwest Community Hospital | 800 W Central Rd | Arlington Heights | IL | 60005-2349 | Cook | (847) 618-5180 | M,W, F 8-3; Tu, Th 10:30-5; | |
| Northwestern Memorial Hospital |
|---|
| Northwestern Memorial Hospital | 251 E Huron St | Chicago | IL | 60611-2654 | Cook | (312) 926-5465 | | |
| Nuveen Investments |
|---|
| Nuveen Investments | 333 W Wacker Dr | Chicago | IL | 60606-1286 | Cook | (312) 917-8305 | | |
| Oak Forest Hospital of Cook County |
|---|
| Oak Forest Hospital of Cook County | 15900 S Cicero Ave | Oak Forest | IL | 60452-4006 | Cook | (708) 633-3550 | | |
| Oak Park Hospital |
|---|
| Oak Park Hospital | 520 S Maple Ave | Oak Park | IL | 60304-1097 | Cook | (708) 660-6664 | | |
| Office of the Attorney General (Library Bureau) |
|---|
| Office of the Attorney General (Library Bureau) | 100 W Randolph St | Chicago | IL | 60601-3271 | | 312-814-7155 | | |
| Ogilvy & Mather (Information Services) |
|---|
| Ogilvy & Mather (Information Services) | 111 E Wacker Dr | Chicago | IL | 60601-4201 | | 312-856-8200 | | |
| Old Town School of Folk Music |
|---|
| Old Town School of Folk Music | 4544 N Lincoln Ave | Chicago | IL | 60625-2103 | Cook | (773) 751-3326 | | |
| OSF Saint Anthony Medical Center |
|---|
| OSF Saint Anthony Medical Center | 5666 East State St. | Rockford | IL | 61108-2472 | Winnebago | (815) 227-2558 | | |
| OSF Saint Francis Medical Center |
|---|
| OSF Saint Francis Medical Center | 530 NE Glen Oak Ave | Peoria | IL | 61637-3117 | Peoria | (309) 655-2268 | | |
| OSF St. Anthony Medical Center (Medical Library) |
|---|
| OSF St. Anthony Medical Center (Medical Library) | 91 E 5th St | Alton | IL | 62002-0340 | | (618) 474-6136 | | |
| OSF St. Mary Medical Center |
|---|
| OSF St. Mary Medical Center | 3333 N Seminary St | Galesburg | IL | 61401-1251 | Knox | (309) 344-3161 x4185 | | |
| Our Lady of the Snows |
|---|
| Our Lady of the Snows | 726 Community Dr | Belleville | IL | 62223 | St.Clair | (618) 394-6401 | | |
| Packer Engineering, Inc. |
|---|
| Packer Engineering, Inc. | 1950 N Washington St | Naperville | IL | 60563-1366 | DuPage | (630) 577-1953 | M-F 8-5; | |
| Palos Community Hospital |
|---|
| Palos Community Hospital | 12251 S 80th Ave | Palos Heights | IL | 60463-0930 | Cook | (708) 923-4640 | | |
| Pantagraph (The) |
|---|
| Pantagraph (The) | 301 W Washington St | Bloomington | IL | 61701-3803 | | 309-829-9411 | | |
| Passavant Area Hospital |
|---|
| Passavant Area Hospital | 1600 W Walnut St | Jacksonville | IL | 62650-1136 | Morgan | (217) 245-9541 x3424 | M-F 8-4:30; | |
| Passionist Monastery |
|---|
| Passionist Monastery | 5700 N Harlem Ave | Chicago | IL | 60631-2399 | Cook | (773) 631-1686 | | |
| Pearson Education, Inc. |
|---|
| Pearson Education, Inc. | 1900 E Lake Ave | Glenview | IL | 60025 | Cook | (847) 486-2616 | | |
| Pedersen & Houpt |
|---|
| Pedersen & Houpt | 161 N Clark St | Chicago | IL | 60601-3224 | Cook | (312) 641-6888 | 9-5 | |
| Perkins & Will |
|---|
| Perkins & Will | 330 N Wabash Ave | Chicago | IL | 60611-3603 | Cook | (312) 755-0770 | | |
| Perkins Coie LLP |
|---|
| Perkins Coie LLP | 131 S Dearborn St | Chicago | IL | 60603-5559 | Cook | (312) 324-8400 | | |
| Peterson & Ross (Library) |
|---|
| Peterson & Ross (Library) | 200 E Randolph Dr | Chicago | IL | 60601-7012 | | 312-861-1400 | | |
| Pinckneyville Correctional Center Library |
|---|
| Pinckneyville Correctional Center Library | 5835 State Route 154 | Pinckneyville | IL | 62274 | Perry | (618) 357-9722 | M-F: 8-8 Sa: 8-4 Su: 12-8 | |
| Playboy Enterprises, Inc. |
|---|
| Playboy Enterprises, Inc. | 680 N Lake Shore Dr | Chicago | IL | 60611-3088 | Cook | (312) 751-8000 x242 | | |
| Praxair, Incorporated (withdrawn 2024) |
|---|
| Praxair, Incorporated | 7000 High Grove Blvd | Burr Ridge | IL | 60527-7595 | DuPage | (630) 320-4250 | | |
| Pretzel & Stouffer Chartered (Library) |
|---|
| Pretzel & Stouffer Chartered (Library) | 1 S Wacker Dr | Chicago | IL | 60606-4638 | | 312-578-7822 | | |
| Pritzker Military Museum & Library (closed) |
|---|
| Pritzker Military Museum & Library | 104 S Michigan Ave | Chicago | IL | 60603 | Cook | (312) 374-9333 | | |
| Pritzker Research Library |
|---|
| Pritzker Research Library | 225 East Chicago Ave. | Chicago | IL | 60611-2991 | Cook | (773) 755-7485 | | |
| Proctor Hospital Medical Library |
|---|
| Proctor Hospital Medical Library | 5409 N Knoxville Ave | Peoria | IL | 61614-5076 | Peoria | (309) 691-1065 x3073 | | |
| Property Casualty Insurers Association of America |
|---|
| Property Casualty Insurers Association of America | 2600 River Rd | Des Plaines | IL | 60018 | Cook | (847) 297-7813 | | |
| Provena Mercy Medical Center |
|---|
| Provena Mercy Medical Center | 1325 N Highland Ave | Aurora | IL | 60506-1449 | Kane | (630) 801-2686 | M-Th 8-1; | |
| Quaker Oats Company |
|---|
| Quaker Oats Company | 617 W Main St | Barrington | IL | 60010 | Lake | (847) 304-2064 | | |
| Quaker Oats Company (Marketing Information Center, Suite 15-8) |
|---|
| Quaker Oats Company (Marketing Information Center, Suite 15-8) | 555 W Monroe St | Chicago | IL | 60604-9001 | | 312-222-7029 | | |
| Quarles & Brady |
|---|
| Quarles & Brady | 300 N LaSalle St | Chicago | IL | 60654-3422 | Cook | (312) 715-5000 | | |
| Querrey & Harrow, LTD |
|---|
| Querrey & Harrow, LTD | 175 W Jackson Blvd | Chicago | IL | 60604-2827 | Cook | (312) 540-7565 | | |
| Rebuild Foundation - Stony Island Arts Bank (withdrawn 2024) |
|---|
| Stony Island Arts Bank | 6760 South Stony Island Avenue | Chicago | IL | 60649 | | 312-857-5661 | | |
| Reed Smith LLP |
|---|
| Reed Smith LLP | 10 S Wacker Dr | Chicago | IL | 60606-7507 | Cook | (312) 651-1647 | | |
| Riverside Healthcare System |
|---|
| Riverside Healthcare System | 350 N Wall St | Kankakee | IL | 60901-2901 | Kankakee | (815) 937-7966 | | |
| RJA Group, Inc. |
|---|
| RJA Group, Inc. | 600 W Fulton St | Chicago | IL | 60661-1242 | Cook | (312) 879-7220 | | |
| Robinson Correctional Center |
|---|
| Robinson Correctional Center | 13423 E 1150th Ave | Robinson | IL | 62454 | Crawford | (618) 546-5659 | M-F: 8-4 | |
| Rock Island County Law Library |
|---|
| Rock Island County Law Library | 210 15th St | Rock Island | IL | 61201-8627 | RockIsland | (309) 558-3259 | | |
| Rockford Memorial Hospital |
|---|
| Rockford Memorial Hospital | 2400 N Rockton Ave | Rockford | IL | 61103-3681 | Winnebago | (815) 971-6287 | | |
| Rockford Register Star |
|---|
| Rockford Register Star | 99 E State St | Rockford | IL | 61104 | Winnebago | (815) 987-1349 | M-F 8-4; | |
| Roseland Community Hospital |
|---|
| Roseland Community Hospital | 45 W 111th St | Chicago | IL | 60628-4294 | Cook | (773) 995-3191 | | |
| RSM McGladrey |
|---|
| RSM McGladrey | 1 S Wacker Dr | Chicago | IL | 60606-7494 | Cook | (312) 634-3400 | | |
| Rush-Copley Medical Center |
|---|
| Rush-Copley Medical Center | 2000 Ogden Ave | Aurora | IL | 60504-7222 | Kane | (630) 978-4917 | Librarian hours 8 thru 4:30 Ms thru Fs | |
| Sacred Heart Convent Library |
|---|
| Sacred Heart Convent Library | 1237 West Monroe St. | Springfield | IL | 62704-1608 | Sangamon | (217) 787-0481 | | |
| Saint John's Hospital |
|---|
| Saint John's Hospital | 800 E Carpenter St | Springfield | IL | 62769 | Sangamon | (217) 757-6700 | | |
| Saint Mary's Hospital |
|---|
| Saint Mary's Hospital | 400 N Pleasant Ave | Centralia | IL | 62801-3056 | Marion | (618) 436-8696 | | |
| Saint Mary's Hospital |
|---|
| Saint Mary's Hospital | 1800 E Lake Shore Dr | Decatur | IL | 62521 | Macon | (217) 464-2182 | | |
| Sarah Bush Lincoln Health Center |
|---|
| Sarah Bush Lincoln Health Center Medical Library | 1004 County Rd 1050 E | Mattoon | IL | 61938 | Coles | (217) 258-2262 | | |
| Sargent & Lundy |
|---|
| Sargent & Lundy | 55 E Monroe St | Chicago | IL | 60603-5780 | Cook | (312) 269-3525 | 7:55 ,-4:55 | |
| Schwab Rehabilitation Hospital (Medical Library) |
|---|
| Schwab Rehabilitation Hospital (Medical Library) | 1401 S California Blvd | Chicago | IL | 60608-1694 | | 773-522-2010 | | |
| Scott Air Force Base |
|---|
| Scott Air Force Base | 510 Ward Dr | Scott Air Force Base | IL | 62225-5360 | St.Clair | (618) 256-5100 | M-Th 10-8; F-Sa 9:30-5; | |
| Seyfarth Shaw LLP |
|---|
| Seyfarth Shaw LLP | 131 S Dearborn St | Chicago | IL | 60603-5803 | Cook | (312) 460-5000 | M-F 9-5 | |
| Sg2 |
|---|
| Sg2 | 5250 Old Orchard Rd. | Skokie | IL | 60077-4460 | Cook | (847) 779-5300 | | |
| Shand, Morahan & Company |
|---|
| Shand, Morahan & Company | 10 Parkway N | Deerfield | IL | 60015 | Cook | (847) 572-6080 x511 | | |
| Shefsky & Froelich |
|---|
| Shefsky & Froelich | 111 E Wacker Dr | Chicago | IL | 60601-4209 | Cook | (312) 527-4000 | | |
| Shriners Hospitals for Children |
|---|
| Shriners Hospitals for Children | 2211 N Oak Park Ave | Chicago | IL | 60707-3392 | Cook | (773) 385-5479 | 8-4:30 | |
| Shure Incorporated |
|---|
| Shure Incorporated | 5800 West Touhy Ave. | Niles | IL | 60714-4608 | Cook | (847) 600-8750 | | |
| Sidley Austin LLP |
|---|
| Sidley Austin LLP | 1 S Dearborn St | Chicago | IL | 60603-2302 | Cook | (312) 853-7475 | | |
| Silliker Laboratories Group Inc. |
|---|
| Silliker Laboratories Group Inc. | 900 Maple Rd | Homewood | IL | 60430-2051 | Cook | (708) 957-8405 | | |
| Skadden, Arps, Slate, Meagher & Flom LLP |
|---|
| Skadden, Arps, Slate, Meagher & Flom LLP | 155 N Wacker Dr | Chicago | IL | 60606-1720 | Cook | (312) 407-0925 | | |
| Skidmore, Owings & Merrill |
|---|
| Skidmore, Owings & Merrill | 224 S Michigan Ave | Chicago | IL | 60604-2505 | Cook | (312) 554-9090 | 8:30 -5 | |
| Skokie Hospital-North Shore University Health System |
|---|
| Skokie Hospital-North Shore University Health System | 9600 Gross Point Rd | Skokie | IL | 60076 | Cook | (847) 933-6240 | | |
| Society of Actuaries Library |
|---|
| Society of Actuaries Library | 475 N Martingale Rd | Schaumburg | IL | 60173-2265 | Cook | (847) 706-3575 | | |
| Sonicraft, Inc. (Information Center) |
|---|
| Sonicraft, Inc. (Information Center) | 70 W Madison St | Chicago | IL | 60602-4250 | | 773-933-9278 | | |
| South Shore Hospital |
|---|
| South Shore Hospital | 8012 S Crandon Ave | Chicago | IL | 60617-1175 | Cook | (773) 768-0810 | | |
| Southwestern Illinois Correctional Center |
|---|
| Southwestern Illinois Correctional Center | 950 Kingshighway | East St Louis | IL | 62203 | St.Clair | (618) 394-2200 x360 | | |
| Springfield Art Association |
|---|
| Springfield Art Association | 700 N 4th St | Springfield | IL | 62702-5232 | Sangamon | (217) 523-2631 x203 | M-F 9-5 Sa 10-3 | |
| SSM Health Good Samaritan Hospital |
|---|
| SSM Health Good Samaritan Hospital | 605 N 12th St | Mount Vernon | IL | 62864-2857 | Jefferson | (618) 241-2062 | | |
| St. Bernard Hospital (Medical library) |
|---|
| St. Bernard Hospital (Medical library) | 326 W 64th St | Chicago | IL | 60621-3146 | | | | |
| St. Elizabeth Hospital |
|---|
| St. Elizabeth Hospital | 1431 N Claremont Ave | Chicago | IL | 60622-1791 | Cook | (773) 278-2000 x417 | | |
| St. James Hospital |
|---|
| St. James Hospital | 1423 Chicago Rd | Chicago Heights | IL | 60411-3483 | Cook | (708) 756-1000 x6155 | | |
| St. Therese Medical Center |
|---|
| St. Therese Medical Center | 2615 Washington St | Waukegan | IL | 60085 | Lake | (847) 360-2671 | | |
| Standard Educational Corporation (Editorial Library) |
|---|
| Standard Educational Corporation (Editorial Library) | 200 W Jackson Blvd | Chicago | IL | 60606-6941 | | 312-346-7440 | | |
| Star Net Region IV |
|---|
| Star Net Region IV | 1000 South Illinois St. | Belleville | IL | 62220-2537 | Saint Clair | (618) 825-3968 | | |
| State Farm Insurance Companies |
|---|
| State Farm Insurance Companies | 1 State Farm Plaza | Bloomington | IL | 61701-0001 | McLean | (309) 766-2780 | | |
| Stateville Correctional Center Library |
|---|
| Stateville Correctional Center Library | 2848 W McDonough St | Joliet | IL | 60436-1050 | Will | (815) 727-3600 x5613 | | |
| Stein, Roe & Farnham, Inc. (Library) |
|---|
| Stein, Roe & Farnham, Inc. (Library) | 1 S Wacker Dr | Chicago | IL | 60606-4667 | | 312-368-5689 | | |
| Stepan Company |
|---|
| Stepan Company | 22 W Frontage Rd | Northfield | IL | 60093 | Cook | (847) 441-1434 | | |
| Supreme Court of Illinois Library |
|---|
| Supreme Court of Illinois Library | 200 E Capitol Ave | Springfield | IL | 62701 | Sangamon | (217) 782-2424 | 8 -4:30 M-F | |
| Swedish Hospital - Endeavor Health |
|---|
| Swedish Hospital - Endeavor Health | 5145 N California Ave | Chicago | IL | 60625-3687 | Cook | (773) 878-8200 x5312 | | |
| SwedishAmerican Learning Center |
|---|
| SwedishAmerican Learning Center | 1401 E State St | Rockford | IL | 61104-2315 | Winnebago | (815) 90-5996 | | |
| Tamms Correctional Center Library |
|---|
| Tamms Correctional Center Library | 200 E Supermax Rd | Tamms | IL | 62988 | Alexander | (618) 747-2042 | M-F: 7:30 -3:30 | |
| Tate & Lyle |
|---|
| Tate & Lyle | 2200 E Eldorado St | Decatur | IL | 62521 | Macon | (217) 421-2543 | | |
| Taylorville Correctional Center Library |
|---|
| Taylorville Correctional Center Library | 1144 N 1600 East Rd | Taylorville | IL | 62568 | Christian | (217) 824-4004 x5802 | | |
| Temple Jeremiah |
|---|
| Temple Jeremiah | 937 Happ Rd | Northfield | IL | 60093 | Cook | (847) 441-5760 | | |
| Temple Sholom of Chicago |
|---|
| Temple Sholom of Chicago | 3480 N Lake Shore Dr | Chicago | IL | 60657-2998 | Cook | (773) 525-4707 x339 | | |
| Terra Museum of American Art (Library) |
|---|
| Terra Museum of American Art (Library) | 664 N Michigan Ave | Chicago | IL | 60611-2823 | | 312-664-3939 | | |
| The Center |
|---|
| The Center | 2626 S Clearbrook Dr | Arlington Heights | IL | 60005 | Cook | (224) 366-8500 | 9-4:45 M-F | |
| The Cricket Magazine Group |
|---|
| The Cricket Magazine Group | 315 5th St | Peru | IL | 61354 | LaSalle | (815) 224-5803 x656 | | |
| The Heartland Insitute |
|---|
| The Heartland Insitute | 3939 North Wilke Road | Arlington Heights | IL | 60004-1275 | | (312) 377-4000 | | |
| The History Makers |
|---|
| The History Makers | 1900 S Michigan Ave | Chicago | IL | 60616-1634 | Cook | (312) 674-1900 | | |
| The Joint Commission |
|---|
| The Joint Commission | 1 Renaissance Blvd | Oakbrook Terrace | IL | 60181-4294 | DuPage | (630) 792-5474 | M-F 8-5; | |
| The Morton Arboretum |
|---|
| The Morton Arboretum | 4100 Illinois Route 53 | Lisle | IL | 60532-1293 | DuPage | (630) 719-2430 | | |
| The Poetry Foundation |
|---|
| The Poetry Foundation | 61 West Superior Street | Chicago | IL | 60654-5457 | | | | |
| The Polish Museum of America Library |
|---|
| The Polish Museum of America Library | 984 North Milwaukee Ave. | Chicago | IL | 60642-4101 | Cook | (773) 384-3352 x2106 | | |
| Theosophical Society in America |
|---|
| Theosophical Society in America | 1926 N Main St | Wheaton | IL | 60187-0270 | DuPage | (630) 668-1571 x304 | Tu-Sa 10-12, 1-5; (Sep-May) Tu-Th 1-12, 1-7; | |
| Thermo Fisher Scientific |
|---|
| Thermo Fisher Scientific | 3747 N Meridian Rd | Rockford | IL | 61101 | Winnebago | (815) 987-4625 x307 | | |
| Third District Appellate Court Library |
|---|
| Third District Appellate Court Library | 1004 Columbus St | Ottawa | IL | 61350-2105 | LaSalle | (815) 434-5050 | | |
| Tressler LLP |
|---|
| Tressler LLP | 233 S Wacker Dr | Chicago | IL | 60606-6306 | Cook | (312) 627-4189 | | |
| Trinity Hospital Library |
|---|
| Trinity Hospital Library | 2320 E 93rd St | Chicago | IL | 60617-3983 | Cook | (773) 967-5564 | M-F 8-4:30 | |
| Trinity Medical Center |
|---|
| Trinity Medical Center | 2701 17th St | Rock Island | IL | 61201-5351 | RockIsland | (309) 779-2603 | | |
| True North Communications, Inc. (Information Center (Corporate)) |
|---|
| True North Communications, Inc. (Information Center (Corporate)) | 101 E Erie St | Chicago | IL | 60611-2897 | | 312-440-6660 | | |
| UIC Department of Psychiatry |
|---|
| UIC Department of Psychiatry | 1601 W Taylor St | Chicago | IL | 60612-4397 | Cook | (312) 413-4548 | | |
| Ungaretti & Harris (merged with Nixon Peabody) |
|---|
| Ungaretti & Harris | 70 W Madison St | Chicago | IL | 60602-4283 | Cook | (312) 977-4378 | | |
| Union League Club of Chicago |
|---|
| Union League Club of Chicago | 65 W Jackson Blvd | Chicago | IL | 60604-3598 | Cook | (312) 435-4818 | | |
| United States Army Corps of Engineers |
|---|
| United States Army Corps of Engineers | 1500 Rock Island Lines Railroad | Rock Island | IL | 61204-2004 | RockIsland | (309) 794-5785 | | |
| United States Army ERDC Library |
|---|
| United States Army ERDC Library | 2902 Newmark Dr | Champaign | IL | 61822 | Champaign | (217) 373-7217 | | |
| United States Courts |
|---|
| United States Courts | 219 S Dearborn St | Chicago | IL | 60604-1702 | Cook | (312) 435-5660 | | |
| United States Courts Library Southern District |
|---|
| United States Courts Library Southern District | 750 Missouri Ave | East St Louis | IL | 62201 | St.Clair | (618) 482-9477 | | |
| United States Department of Justice |
|---|
| United States Department of Justice | 219 S Dearborn St | Chicago | IL | 60604-1702 | Cook | (312) 886-9514 | | |
| United States Environmental Protection Agency (closed) |
|---|
| United States Environmental Protection Agency | 77 West Jackson Boulevard | Chicago | IL | 60604-3590 | Cook | (312) 886-6822 | M-Th 8:30-12, 12:30-3; | |
| United States Penitentiary - Marion |
|---|
| United States Penitentiary - Marion | 4500 Prison Rd | Marion | IL | 62959 | Williamson | (618) 964-1441 x371 | | |
| United States Railroad Retirement Board |
|---|
| United States Railroad Retirement Board | 844 N Rush St | Chicago | IL | 60611-2092 | Cook | (312) 751-4926 | | |
| University Club of Chicago |
|---|
| University Club of Chicago | 76 E Monroe St | Chicago | IL | 60603-2702 | Cook | (312) 696-2215 | | |
| University HealthSystem Consortium |
|---|
| University HealthSystem Consortium | 2001 Spring Rd | Oak Brook | IL | 60523-1890 | DuPage | (630) 954-1707 | M-F 6:30-3:30; | |
| UOP Research Center |
|---|
| UOP Research Center | 50 E Algonquin Rd | Des Plaines | IL | 60017 | Cook | (847) 391-2265 | | |
| Upshot |
|---|
| Upshot | 350 N Orleans St | Chicago | IL | 60654-5212 | Cook | (312) 895-6258 | | |
| USG Corporation |
|---|
| USG Corporation | 700 N Highway 45 | Libertyville | IL | 60048 | Lake | (847) 970-5036 | | |
| VA Illiana Health Care System Library |
|---|
| VA Illiana Health Care System Library | 1900 E Main St | Danville | IL | 61832 | Vermilion | (217) 554-5605 | | |
| VA Medical Center |
|---|
| VA Medical Center | 3001 N Green Bay Rd | North Chicago | IL | 60064 | Lake | (224) 610-3757 | | |
| Vandalia Correctional Center |
|---|
| Vandalia Correctional Center | Route 51 N | Vandalia | IL | 62471 | Fayette | (618) 283-4170 | M, Tu: 12:30 -8:30 W-F: 7:30 -3:30 | |
| Vedder Price PC |
|---|
| Vedder Price PC | 222 N LaSalle St | Chicago | IL | 60601-1003 | Cook | (312) 609-7500 | | |
| Victory Memorial Hospital |
|---|
| Victory Memorial Hospital | 1324 N Sheridan Rd | Waukegan | IL | 60085 | Lake | (847) 360-3000 x5144 | | |
| Vienna Correctional Center |
|---|
| Vienna Correctional Center | 6665 State Route 146 E | Vienna | IL | 62995 | Johnson | (618) 658-8331 x2120 | | |
| Vienna Correctional Center - Delete |
|---|
| Vienna Correctional Center | 6695 State Route 146 E | Vienna | IL | 62995 | Johnson | (618) 658-8371 x470 | | |
| Walgreen Company |
|---|
| Walgreen Company | 200 Wilmot Rd | Deerfield | IL | 60015 | Lake | (847) 914-2598 | | |
| Wellness House |
|---|
| Wellness House | 131 N County Line Rd | Hinsdale | IL | 60521-2401 | Cook | (630) 323-5150 | | |
| Welsh & Katz, Ltd. (Law Firm Library) |
|---|
| Welsh & Katz, Ltd. (Law Firm Library) | 120 S Riverside Plaza | Chicago | IL | 60606-3912 | | 312-655-1500 | | |
| Western Illinois Area Agency on Aging |
|---|
| Western Illinois Area Agency on Aging | 729 34th Ave | Rock Island | IL | 61201-5950 | RockIsland | (309) 793-6800 | | |
| Western Illinois Correctional Center |
|---|
| Western Illinois Correctional Center | 2500 Rt 99 S | Mount Sterling | IL | 62353 | Brown | (217) 773-4441 x640 | | |
| Westlake Community Hospital |
|---|
| Westlake Community Hospital | 1225 Lake St | Melrose Park | IL | 60160-4000 | Cook | (708) 938-7215 | | |
| Willamette Management Associates |
|---|
| Willamette Management Associates | 8600 W Bryn Mawr Ave | Chicago | IL | 60631-3669 | Cook | (773) 399-4314 | | |
| William Blair & Company, L.L.C. |
|---|
| William Blair & Company, L.L.C. | 222 W Adams St | Chicago | IL | 60606-5216 | Cook | (312) 364-8220 | | |
| William D. Block Memorial Law Library |
|---|
| William D. Block Memorial Law Library | 18 N County St | Waukegan | IL | 60085 | Lake | (847) 377-2800 | | |
| Winchester House |
|---|
| Winchester House | 1125 N Milwaukee Ave | Libertyville | IL | 60048-1399 | Lake | (847) 377-7243 | | |
| Winnebago County Law Library |
|---|
| Winnebago County Law Library | 400 W State St | Rockford | IL | 61101-1221 | Winnebago | (815) 319-4965 | | |
| Winston & Strawn LLP |
|---|
| Winston & Strawn LLP | 35 W Wacker Dr | Chicago | IL | 60601-1644 | Cook | (312) 558-3185 | | |
| Wiss, Janney, Elstner Associates, Incorporated |
|---|
| Wiss, Janney, Elstner Associates, Incorporated | 330 Pfingsten Rd | Northbrook | IL | 60062 | Cook | (847) 753-7202 | | |
| Wm. Wrigley, Jr. Company |
|---|
| Wm. Wrigley, Jr. Company | 410 N Michigan Ave | Chicago | IL | 60611-4287 | Cook | (312) 645-4246 | 8:30 -4:45 M-F | |
| Wood Library-Museum of Anesthesiology |
|---|
| Wood Library-Museum of Anesthesiology | 1061 American Lane | Schaumburg | IL | 60173-4973 | Cook | (847) 825-5586 | | |
| World Book Publishing |
|---|
| World Book Publishing | 233 N Michigan Ave | Chicago | IL | 60601-5805 | Cook | (312) 729-5581 | | |
| World Trade Center |
|---|
| World Trade Center | 200 E Randolph St | Chicago | IL | 60654-1103 | Cook | (312) 494-6560 | | |
| Zenith Electronics LLC |
|---|
| Zenith Electronics LLC | 2000 Millbrook Dr | Lincolnshire | IL | 60069 | Lake | (847) 941-8531 | | |