Eligible bidder — page 23 of 23
6,727 companies, type “Eligible bidder”.
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| Place | Company | IDHR number | Status | Since |
|---|---|---|---|---|
| Sioux City, IA | WILLIAMS & COMPANY CONSULTING, INC. | 91554-00 | Eligible bidder | — |
| Rock Hill, SC | WILLIAMS & FUDGE, INC. | 102446-00 | Eligible bidder | — |
| Itasca, IL | WILLIAMS ASSOCIATES ARCHITECTS, LTD. | 113693-00 | Eligible bidder | — |
| Peoria Heights, IL | WILLIAMS BROTHERS CONSTRUCTION INC. | 95864-00 | Eligible bidder | — |
| Chicago, IL | Willis Towers Watson Midwest, Inc. (WTW Midwest) | 00010602 | Eligible bidder | — |
| Chicago, IL | WILSON AND ASSOCIATES CPA | 00011347 | Eligible bidder | — |
| Rockford, IL | WILSON ELECTRIC CO. | 00011793 | Eligible bidder | — |
| Harrisburg, IL | WILSON KITCHENS INC. | 129289-00 | Eligible bidder | — |
| Chicago, IL | WINDOW TREATMENTS, INC. | 116877-00 | Eligible bidder | — |
| Tigard, OR | Windsor Solutions, Inc. | 00012641 | Eligible bidder | — |
| Rockford, IL | WINDSTAR LINES, INC. | 134941-00 | Eligible bidder | — |
| Little Rock, AR | WINDSTREAM NTI, LLC | 118398-00 | Eligible bidder | — |
| Chicago, IL | Windward Roofing & Construction, Inc. | 00012698 | Eligible bidder | — |
| Palatine, IL | WINDY CITY CALL CENTER, LLC | 136787-00 | Eligible bidder | — |
| Mahomet, IL | Wingle Construction, Inc. | 00011680 | Eligible bidder | — |
| Yorkville, IL | WINNINGER EXCAVATING INC. | 139971-00 | Eligible bidder | — |
| Bellwood, IL | Winsome Thomas sole MBR (Caring Sisters HealthCare Agency LLC) | 00011372 | Eligible bidder | — |
| St Anne | Winston's Image LLC | 00010492 | Eligible bidder | — |
| Freeport, IL | WINTER CONSTRUCTION INC. | 94978-00 | Eligible bidder | — |
| Willoughby, OH | WINTER EQUIPMENT CO., INC. | 91792-00 | Eligible bidder | — |
| Beecher, IL | Wirkus Paving Company | 00012356 | Eligible bidder | — |
| Janesville, WI | Wisconsin Transit Lines, LLC | 00012305 | Eligible bidder | — |
| Mascoutah, IL | Wisper ISP, LLC | 140790-00 | Eligible bidder | — |
| Northbrook, IL | Wiss, Janney, Elstner Associates, Inc. | 113870-00 | Eligible bidder | — |
| Northbrook, IL | Wiss, Janney, Elstner Associates, Inc. | 113870-01 | Eligible bidder | — |
| Belleville, IL | WISSEHR ELECTRIC INC. | 95869-00 | Eligible bidder | — |
| Crete, IL | Witech Company Inc | 00010957 | Eligible bidder | — |
| Oak Brook, IL | WITT KIEFFER INC. | 115401-00 | Eligible bidder | — |
| Murphysboro, IL | WJ BURKE ELECTRIC COMPANY INC. | 99425-00 | Eligible bidder | — |
| Carrollton, TX | WJHW, Inc. | 134543-00 | Eligible bidder | — |
| Morton, IL | WM. AUPPERLE & SONS, INC. | 102622-00 | Eligible bidder | — |
| Bloomington, IL | WM. MASTERS, INC. | 132814-00 | Eligible bidder | — |
| Akron, OH | WMK, INC DBA MOBILITY WORKS | 126401-00 | Eligible bidder | — |
| Palatine, IL | WOLD ARCHITECTS INC. | 102129-00 | Eligible bidder | — |
| Peotone, IL | WOLF ELECTRIC INC. | 111561-00 | Eligible bidder | — |
| Bolingbrook, IL | Wolter, Inc. | 120856-00 | Eligible bidder | — |
| San Francisco, CA | Wonderschool, Inc. | 00012933 | Eligible bidder | — |
| Portland, ME | WOODARD & CURRAN, INC. | 118746-00 | Eligible bidder | — |
| St. Louis, MO | Woodruff Communications STL, LLC dba Paradowski Creative | 00011542 | Eligible bidder | — |
| Edwardsville, IL | Woody's Municipal Supply Co. | 00012024 | Eligible bidder | — |
| Dayton, OH | WOOLPERT ARCHITECTURE, LLC. | 128724-00 | Eligible bidder | — |
| Dayton, OH | WOOLPERT, INC. | 121736-00 | Eligible bidder | — |
| Chicago, IL | WOOLPERT, INC. | 00050145 | Eligible bidder | — |
| Fairview Heights, IL | WOOLPERT, INC. | 121736-01 | Eligible bidder | — |
| Lisle, IL | WOOLPERT, INC. | 121736-02 | Eligible bidder | — |
| Crest Hill, IL | WORK ZONE SAFETY INC | 120711-00 | Eligible bidder | — |
| Chicago, IL | WORKDAY, INC. | 141027-00 | Eligible bidder | — |
| Chicago, IL | Workplace Law Partners PC | 00012669 | Eligible bidder | — |
| Chicago, IL | Works Public, LLC | 00011797 | Eligible bidder | — |
| Milwaukee, WI | WORKSHOP ARCHITECTS, INC. | 131659-00 | Eligible bidder | — |
| Columbus, OH | Workstate Consulting, LLC | 00012175 | Eligible bidder | — |
| Spencer, IN | WORLD ARTS INC. | 139509-00 | Eligible bidder | — |
| Alexandria, VA | World Services LLC | 00012735 | Eligible bidder | — |
| Rolling Medows, IL | WORLD TO PEACE, INC | 00010820 | Eligible bidder | — |
| St. Louis, MO | WORLD WIDE TECHNOLOGY, LLC | 134132-00 | Eligible bidder | — |
| Edwardsville, IL | WRF ENGINEERS, LLC | 134345-00 | Eligible bidder | — |
| St. Peters, MO | Wright Construction Services, Inc. | 00010423 | Eligible bidder | — |
| Spring Bay, IL | WRIGHT-WAY INTERIOR SYSTEMS, LLC | 138592-00 | Eligible bidder | — |
| Greenwood Village, CO | WSi Healthcare Personnel Inc | 00011559 | Eligible bidder | — |
| New York, NY | WSP USA BUILDINGS INC. | 138735-00 | Eligible bidder | — |
| Chicago, IL | WSP USA Design Inc. | 00010777 | Eligible bidder | — |
| Peoria, IL | WSP USA Environment & Infrastructure Inc. | 133314-03 | Eligible bidder | — |
| New York, NY | WSP USA INC. | 97936-00 | Eligible bidder | — |
| Chicago, IL | WSP USA INC. | 97936-01 | Eligible bidder | — |
| Peoria, IL | WSP USA INC. | 00050122 | Eligible bidder | — |
| Hoffman Estates, IL | WT Group AEC, LLC | 00012666 | Eligible bidder | — |
| Hoffman Estates, IL | WT GROUP, LLC | 139672-00 | Eligible bidder | — |
| Springfield, IL | WT Partnership | 00012800 | Eligible bidder | — |
| Cottage Hills, IL | WWCS, INC. | 128974-00 | Eligible bidder | — |
| Wilmington, IL | WYCO LLC | 00010958 | Eligible bidder | — |
| Peoria, IL | Wyman-Sicher Eye Associates, S.C. | 00012871 | Eligible bidder | — |
| Addison, IL | WYNNDALCO ENTERPRISES, LLC. | 129712-00 | Eligible bidder | — |
| Williamsville, IL | WYZARD CLEANING SERVICE, INC. | 116185-00 | Eligible bidder | — |
| Norwalk, CT | XEROX CORPORATION | 94156-00 | Eligible bidder | — |
| Naperville, IL | XILIN ASSOCIATION | 121410-00 | Eligible bidder | — |
| Plano, TX | XTGlobal, Inc. | 00011684 | Eligible bidder | — |
| Champaign, IL | XTREME MECHANICAL, INC. | 127312-00 | Eligible bidder | — |
| Effingham, IL | XTREME SEEDING, INC. | 101392-00 | Eligible bidder | — |
| Chicago, IL | YAMAMOTO LLC | 141013-00 | Eligible bidder | — |
| Morton Grove, IL | Yami Vending Inc. dba: YAMI FRESH | 138239-00 | Eligible bidder | — |
| Bensenville, IL | Yard 1 LLC | 00011529 | Eligible bidder | — |
| Santa Barbara, CA | Yardi Systems Inc | 00012518 | Eligible bidder | — |
| Terre Haute, IN | Yargus Enterprises, LLC dba B&S Plumbing, Heating & Cooling | 00010531 | Eligible bidder | — |
| East Moline, IL | YASH Technologies Inc. | 00010371 | Eligible bidder | — |
| Alexandria, VA | Yes& Holdings, LLC | 00011856 | Eligible bidder | — |
| Chicago, IL | Yes& LipmanHearne LLC | 00011888 | Eligible bidder | — |
| Bolingbrook, IL | YGN Care Harmony LLC | 00011569 | Eligible bidder | — |
| Chicago, IL | YINKAZ HOME HEALTHCARE SERVICES LLC | 00012658 | Eligible bidder | — |
| Saint Charles, IL | York Construction & Management Serivces, LLC | 141044-00 | Eligible bidder | — |
| Westchester, IL | YORK ENTERPRISE SOLUTIONS, INC. | 138860-00 | Eligible bidder | — |
| Elk Grove Village, IL | YOUNA MECHANICAL, INC. | 130835-00 | Eligible bidder | — |
| Matteson, IL | Young 60 Plus Club LLC | 00011706 | Eligible bidder | — |
| Champaign, IL | Young Men's Christian Association of the University of Illinois | 00010576 | Eligible bidder | — |
| Springfield, IL | YOUNG'S SECURITY SYSTEMS, INC | 97969-00 | Eligible bidder | — |
| Belvidere, IL | YOUNGBERG INDUSTRIES INC. | 93980-00 | Eligible bidder | — |
| Harrisburg, PA | YOUTH ADVOCATE PROGRAMS, INC. | 139412-00 | Eligible bidder | — |
| Chicago, IL | YOUTH OUTREACH SERVICE INC | 119649-00 | Eligible bidder | — |
| Rockford, IL | Youth Services Network, Inc | 00011409 | Eligible bidder | — |
| Chicago, IL | Yu & Associates Collaborative | 00011685 | Eligible bidder | — |
| Boston, MA | Zagaran, Inc. | 00012784 | Eligible bidder | — |
| Paramount, CA | Zamboni Company USA INC | 00012929 | Eligible bidder | — |
| Park Ridge, IL | ZAYAN LLC DBA ACTIVECARE HOME CARE | 138052-00 | Eligible bidder | — |
| Normal, IL | ZELLER DIGITAL INNOVATIONS INC. | 127610-00 | Eligible bidder | — |
| Morton, IL | ZELLER ELECTRIC, INC. | 113110-00 | Eligible bidder | — |
| Morton Grove, IL | ZEMZEM HOMECARE SERVICES LLC | 00011845 | Eligible bidder | — |
| Cary, NC | Zencos Consulting, LLC | 00011557 | Eligible bidder | — |
| Chicago, IL | Zenith Construction and Engineering Services LLC | 00012884 | Eligible bidder | — |
| Waukesha, WI | ZENITH TECH, INC. | 90692-00 | Eligible bidder | — |
| Conshohocken, PA | ZeroEyes, Inc | 00012040 | Eligible bidder | — |
| New York, NY | Zeta Global Corp | 00012060 | Eligible bidder | — |
| Moline, IL | Zimmer & Francescon, Inc. | 00012748 | Eligible bidder | — |
| Portland, OR | ZIMMER GUNSUL FRASCA ARCHITECTS, LLP | 115774-00 | Eligible bidder | — |
| Des Plaines, IL | ZIMMERMAN ENTERPRISES, INC. | 110603-00 | Eligible bidder | — |
| Evanston, IL | Zinadum LLC | 141876-00 | Eligible bidder | — |
| Bolingbrook, IL | Zindagi Homecare Services Inc | 00010445 | Eligible bidder | — |
| Chicago, IL | Zing Health Holdings, Inc. | 00010669 | Eligible bidder | — |
| Glenview, IL | ZION CLOUD SOLUTIONS LLC | 138852-00 | Eligible bidder | — |
| Kenosha, WI | ZIZZO'S TRUCKING COMPANY INC | 139301-00 | Eligible bidder | — |
| St. Louis, MO | Zobrio.inc. | 00010285 | Eligible bidder | — |
| Chelmsford, MA | ZOLL MEDICAL CORP. | 116397-00 | Eligible bidder | — |
| Wheeling, IL | ZONATHERM PRODUCTS, INC | 139136-00 | Eligible bidder | — |
| Auburn, WA | ZONES, LLC | 104295-00 | Eligible bidder | — |
| San Jose, CA | Zoom Video Communications Inc. | 00010305 | Eligible bidder | — |
| Rochelle Park, NJ | ZRG PARTNERS LLC | 141784-00 | Eligible bidder | — |
| Chicago, IL | Zuber Lawler LLP | 138993-00 | Eligible bidder | — |
| Brooklyn Park, MN | Zurn USA Inc. | 00012828 | Eligible bidder | — |
| Kennesaw, GA | ZwickRoell LP | 00013082 | Eligible bidder | — |
Alphabetical order — this site ranks no one. Companies in the Illinois Department of Human Rights file of October 1, 2026. Individuals are not on this site. How to read this.