Eligible bidder — page 5 of 23
6,727 companies, type “Eligible bidder”.
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| Place | Company | IDHR number | Status | Since |
|---|---|---|---|---|
| Romeoville, IL | CINTAS CORPORATION NO. 2 | 105618-02 | Eligible bidder | — |
| Elk Grove Village, IL | CINTAS CORPORATION NO. 2 | 105618-09 | Eligible bidder | — |
| Normal, IL | CINTAS CORPORATION NO. 2 | 105618-07 | Eligible bidder | — |
| Schaumburg, IL | CINTAS CORPORATION NO. 2 | 105618-01 | Eligible bidder | — |
| Maywood, IL | CINTAS CORPORATION NO. 2 | 105618-03 | Eligible bidder | — |
| Maywood, IL | CINTAS CORPORATION NO. 2 | 00050029 | Eligible bidder | — |
| Lombard, IL | CINTAS CORPORATION NO. 2 | 00050028 | Eligible bidder | — |
| Woodridge, IL | CINTAS CORPORATION NO. 2 | 00050030 | Eligible bidder | — |
| Justice, IL | CINTAS CORPORATION NO. 2 | 00050031 | Eligible bidder | — |
| Carbondale, IL | CINTAS CORPORATION NO. 2 | 00050032 | Eligible bidder | — |
| Rockford, IL | CINTAS CORPORATION NO. 2 | 00050033 | Eligible bidder | — |
| Chicago, IL | CIORBA GROUP INC. | 106713-00 | Eligible bidder | — |
| Indianapolis, IN | Circle City Rebar LLC | 00011679 | Eligible bidder | — |
| Geneva, IL | Ciscon Group Inc | 00012744 | Eligible bidder | — |
| Normal, IL | CIT TRUCKS, LLC | 139514-00 | Eligible bidder | — |
| Naperville, IL | Citadel Construction Group LLC | 00011455 | Eligible bidder | — |
| New York, NY | CITIGROUP GLOBAL MARKETS INC. | 104780-00 | Eligible bidder | — |
| Stony Brook, NY | CITIZ3N Government Solutions LLC | 00011720 | Eligible bidder | — |
| Chicago Ridge, IL | CITY LIGHTS, LTD | 98709-00 | Eligible bidder | — |
| Chicago, IL | CITY WIDE JANI, INC. | 140826-00 | Eligible bidder | — |
| Chicago, IL | CITYESCAPE GARDEN & DESIGN LLC | 121498-00 | Eligible bidder | — |
| Naperville, IL | CIVIL & ENVIRONMENTAL CONSULTANTS, INC. | 113852-00 | Eligible bidder | — |
| Valparaiso, IN | CIVIL COATINGS AND CONSTRUCTION INC. | 99738-00 | Eligible bidder | — |
| Freeport, IL | CIVIL CONSTRUCTORS, INC. | 98940-00 | Eligible bidder | — |
| East Moline, IL | CIVIL CONSTRUCTORS, INC. | 98940-02 | Eligible bidder | — |
| St. Louis, MO | CIVIL DESIGN, INC. | 132119-00 | Eligible bidder | — |
| Collinsville, IL | CIVIL DESIGN, INC. | 132119-01 | Eligible bidder | — |
| Effingham, IL | CIVIL DESIGN, INC. | 132119-02 | Eligible bidder | — |
| Itasca, IL | CIVILTECH ENGINEERING, INC. | 106616-00 | Eligible bidder | — |
| Chicago, IL | CIVILTECH ENGINEERING, INC. | 106616-02 | Eligible bidder | — |
| Matteson, IL | CJC Enterprises Inc | 00011791 | Eligible bidder | — |
| Joliet, IL | CLAASSEN WHITE & ASSOCIATES, P.C. | 120323-00 | Eligible bidder | — |
| Aurora, IL | CLAIM SERVICES, INC | 111844-00 | Eligible bidder | — |
| Overland Park, KS | CLAIMSOLUTION INC. | 00010840 | Eligible bidder | — |
| Arlington, VA | Clango, Inc. | 00011223 | Eligible bidder | — |
| Marion, IL | CLARIDA & ZIEGLER ENGINEERING CO. | 114031-00 | Eligible bidder | — |
| Chicago, IL | CLARITY PARTNERS, LLC | 121461-00 | Eligible bidder | — |
| Lincoln, NE | CLARK & ENERSEN, INC. | 141834-00 | Eligible bidder | — |
| Rosemont, IL | CLARK BAIRD SMITH LLP | 140828-00 | Eligible bidder | — |
| Chicago, IL | Clark Construction Group - Chicago LLC | 00010896 | Eligible bidder | — |
| Mclean, VA | CLARK CONSTRUCTION GROUP, LLC | 131372-00 | Eligible bidder | — |
| Champaign, IL | CLARK DIETZ INC | 93817-00 | Eligible bidder | — |
| Oakbrook Terrace, IL | CLARK DIETZ INC | 93817-02 | Eligible bidder | — |
| Chicago, IL | CLARK DIETZ INC | 93817-01 | Eligible bidder | — |
| Chicago, IL | CLARK HILL PLC | 135795-00 | Eligible bidder | — |
| Chicago, IL | CLARK-DEVON HARDWARE COMPANY, INC. | 125769-00 | Eligible bidder | — |
| Saint Charles, IL | CLARKE ENVIRONMENTAL MOSQUITO MANAGEMENT, INC. | 102391-00 | Eligible bidder | — |
| Saint Charles, IL | CLARKE MOSQUITO CONTROL PRODUCTS, INC. | 102788-00 | Eligible bidder | — |
| Miramar, FL | Claro Enterprise Solutions, LLC | 00012617 | Eligible bidder | — |
| Broadview, IL | CLASSIC COLOR, INC. | 138007-00 | Eligible bidder | — |
| Youngstown, OH | CLASSIC OPTICAL LABORATORIES, INC. | 132770-00 | Eligible bidder | — |
| Lockport, IL | CLAUSEN STRUCTURES, INC. | 137853-00 | Eligible bidder | — |
| Elgin, IL | CLAUSS BROTHERS INC. | 110853-00 | Eligible bidder | — |
| Flora, IL | CLAY COUNTY REHABILITATION CENTER INC. | 92451-00 | Eligible bidder | — |
| St. Louis, MO | CLAYCO INC | 123255-00 | Eligible bidder | — |
| Springfield, IL | CLEAN AS A WHISTLE LLC | 120097-00 | Eligible bidder | — |
| Grayslake, IL | CLEAN CUT TREE SERVICE, INC. | 128505-00 | Eligible bidder | — |
| Highland, IL | CLEAN THE UNIFORM COMPANY HIGHLAND | 106737-00 | Eligible bidder | — |
| San Carlos, CA | Clear Labs, Inc | 00010709 | Eligible bidder | — |
| Richton Park, IL | Clear Path Home Healthcare Inc. | 00011421 | Eligible bidder | — |
| Wilmington, IL | CLENNON ELECTRIC, INC. | 126483-00 | Eligible bidder | — |
| Bluffs, IL | CLEVENGER CONTRACTORS INC | 96890-00 | Eligible bidder | — |
| Portland, OR | Clevor Consulting Group Inc. | 00012872 | Eligible bidder | — |
| Minneapolis, MN | CLIFTONLARSONALLEN LLP | 132692-00 | Eligible bidder | — |
| Wilmington, IL | Climate Tech Heating & Cooling Inc | 00011520 | Eligible bidder | — |
| Lenexa, KS | Clinical Reference Laboratory, Inc. | 00010996 | Eligible bidder | — |
| Franklin, TN | Clinical Solutions LLC | 00011009 | Eligible bidder | — |
| Moorisville, NC | Clinisys, Inc. | 00012011 | Eligible bidder | — |
| Ina, IL | Clinton Electric, LLC | 96800-00 | Eligible bidder | — |
| Chicago, IL | Clique Studios, LLC | 00011852 | Eligible bidder | — |
| River Grove, IL | CLM Specialty Construction Inc | 00012534 | Eligible bidder | — |
| — | Cloud 9 Infosystems Inc. | 00010464 | Eligible bidder | — |
| Dublin, CA | CLOVITY INC | 141850-00 | Eligible bidder | — |
| Las Vegas, NV | Cluster Construction Consulting, LLC | 00010932 | Eligible bidder | — |
| Hunt Valley, MD | CMD OUTSOURCING SOLUTIONS, INC. | 136801-00 | Eligible bidder | — |
| Owensboro, KY | CMI, INC. | 98024-00 | Eligible bidder | — |
| Rockford, IL | CMM ENVIRONMENTAL INC | 140671-00 | Eligible bidder | — |
| Schererville, IN | CMM GROUP, INC. | 126741-00 | Eligible bidder | — |
| Prospect, KY | CMTA, Inc. | 00012435 | Eligible bidder | — |
| Penn Yan, NY | Coach & Equipment Bus Sales, Inc. | 00010443 | Eligible bidder | — |
| Geneseo, NY | COAST PROFESSIONAL, INC. | 138162-00 | Eligible bidder | — |
| Simi Valley, CA | COAST TO COAST COMPUTER PRODUCTS INC. | 139131-00 | Eligible bidder | — |
| Lindenwold, NJ | CobbleStoneSystems Corp | 00010311 | Eligible bidder | — |
| St. Louis, MO | CODE CONSULTANTS INC. | 121141-00 | Eligible bidder | — |
| Oakland, CA | Code for America Labs, Inc. | 00012146 | Eligible bidder | — |
| Chicago, IL | CODE GROUP THE | 127694-00 | Eligible bidder | — |
| Rochester, IL | COE EQUIPMENT, INC. | 97822-00 | Eligible bidder | — |
| Chicago, IL | Coen Carpentry Services Inc | 00010239 | Eligible bidder | — |
| Washington, DC | Cogent Communications, LLC | 119744-00 | Eligible bidder | — |
| Pittsburgh, PA | COGENT Infotech Corporation | 00010307 | Eligible bidder | — |
| Alpharetta, GA | COGNIA, INC. | 134641-00 | Eligible bidder | — |
| Chicago, IL | COGNIZANT TECHNOLOGY SOLUTIONS US CORPORATION | 133477-00 | Eligible bidder | — |
| Oakland, CA | COHEN VENTURES, INC.,DBA ENERGY SOLUTIONS | 139765-00 | Eligible bidder | — |
| Boston, MA | Cohere Health, Inc | 00011878 | Eligible bidder | — |
| San Francisco, CA | COIL, Inc. | 00011184 | Eligible bidder | — |
| Spring Branch, TX | Coldchain Technology Services, LLC | 00012258 | Eligible bidder | — |
| Harrisburg, IL | COLEMAN TRI-CO. SERVICES, INC. | 113138-00 | Eligible bidder | — |
| Mattoon, IL | COLES COUNTY MENTAL HEALTH ASSOC. INC. | 96280-00 | Eligible bidder | — |
| Chicago, IL | COLFAX CORPORATION | 100269-00 | Eligible bidder | — |
| Washington, DC | Collaborative Communications Group | 00010081 | Eligible bidder | — |
| Harrisburg, PA | Collabrium Systems LLC | 00010754 | Eligible bidder | — |
| Southfield, MI | Collasys LLC | 00011863 | Eligible bidder | — |
| Holladay, UT | COLLECTIVE MEDICAL TECHNOLOGIES INC | 139787-00 | Eligible bidder | — |
| Portland, OR | COLLEGENET, INC. | 108506-00 | Eligible bidder | — |
| Oak Brook, IL | COLLEGIS, LLC | 141415-00 | Eligible bidder | — |
| Rosemont, IL | COLLIERS BENNETT & KAHNWEILER LLC | 138315-00 | Eligible bidder | — |
| Holmdel, NJ | Colliers Engineering & Design, Inc. | 00011211 | Eligible bidder | — |
| St Louis, MO | COLLINS & HERMANN INC | 97070-00 | Eligible bidder | — |
| Chicago, IL | COLLINS ENGINEERS, INC. | 94402-00 | Eligible bidder | — |
| Chicago, IL | COLMEX GROUP, LTD | 140251-00 | Eligible bidder | — |
| Cornelius, NC | COLOR ID, LLC | 106382-00 | Eligible bidder | — |
| Saint Louis, MO | Coltrane Systems, LLC | 00011337 | Eligible bidder | — |
| Chicago, IL | COLUMBIA PIPE & SUPPLY CO. | 100719-00 | Eligible bidder | — |
| Bethesda, MD | COLUMBIA TELECOMMUNICATIONS CORPORATION (CTC) | 132093-00 | Eligible bidder | — |
| Lombard, IL | Column Case Mangement LLC | 00011606 | Eligible bidder | — |
| St. John, IN | COLVIN MASONRY CO | 138920-00 | Eligible bidder | — |
| Chicago, IL | COM GRAPHICS INC | 114707-00 | Eligible bidder | — |
| Carbondale, IL | COM-PAC INTERNATIONAL, INC. | 125563-00 | Eligible bidder | — |
| Morton Grove, IL | COMBINED MECHANICAL INDUSTRIES LLC | 117384-00 | Eligible bidder | — |
| West Chicago, IL | COMBINED ROOFING SERVICES, LLC | 129518-00 | Eligible bidder | — |
| Oak Brook, IL | COMCAST CABLE COMMUNICATIONS MANAGEMENT, LLC | 140869-00 | Eligible bidder | — |
| Rockford, IL | COMFORT 1ST INSULATION & ENERGY SOLUTIONS INC | 00011825 | Eligible bidder | — |
| Oaklawn, IL | Comfort At Home LLC | 00011938 | Eligible bidder | — |
| Kansas City, MO | COMMERCE BANK | 128903-00 | Eligible bidder | — |
| Champaign, IL | COMMERCIAL BUILDERS, INC. | 113208-00 | Eligible bidder | — |
| Mattoon, IL | COMMERCIAL ELECTRIC, INC. | 96830-00 | Eligible bidder | — |
| Champaign, IL | COMMERCIAL FLOOR COVERING, INC. | 105157-00 | Eligible bidder | — |
| Dunlap, IL | COMMERCIAL MECHANICAL INNOVATIONS LLC | 00012824 | Eligible bidder | — |
| Dunlap, IL | COMMERCIAL MECHANICAL, INC. | 95967-00 | Eligible bidder | — |
| Gallatin, TN | Commodore Parent Holdings LLC | 00010781 | Eligible bidder | — |
| Canal Fulton, OH | COMMUNICATION EXHIBITS INC | 00013046 | Eligible bidder | — |
| Lincoln, IL | COMMUNITY ACTION PARTNERSHIP OF CENTRAL ILLINOIS | 121478-00 | Eligible bidder | — |
| New York, NY | COMMUNITY COUNSELING SERVICE CO., LLC | 133980-00 | Eligible bidder | — |
| Chicago, IL | COMMUNITY HEALTH PARTNERSHIP OF ILLINOIS | 96175-00 | Eligible bidder | — |
| Lansing, IL | COMMUNITY HOMEMAKER SERVICES INC. | 00010912 | Eligible bidder | — |
| Breese, IL | COMMUNITY LINK, INC. | 131595-00 | Eligible bidder | — |
| Centralia, IL | COMMUNITY RESOURCE CENTER INC | 96802-00 | Eligible bidder | — |
| Peoria, IL | COMMUNITY WORKSHOP & TRAINING CENTER, INC. | 136380-00 | Eligible bidder | — |
| Grayslake, IL | COMMUNITY YOUTH NETWORK, INC. | 96575-00 | Eligible bidder | — |
| Charlotte, NC | COMPASS GROUP USA, INC. | 100450-00 | Eligible bidder | — |
| Overland Park, KS | COMPASS MINERALS AMERICA INC. | 100326-00 | Eligible bidder | — |
| Aurora, IL | COMPASS SURVEYING LTD | 111686-00 | Eligible bidder | — |
| Mchenry, IL | Compassion Funeral Service, Inc. | 00013058 | Eligible bidder | — |
| Lansing, IL | Compassionate Professional Home Care Inc | 00012620 | Eligible bidder | — |
| Pittsfield, IL | COMPLETE ASPHALT SERVICE COMPANY | 115868-00 | Eligible bidder | — |
| Chicago, IL | Complete Home Care, LLC | 00011937 | Eligible bidder | — |
| Chicago, IL | Complete In-Home Care LLC | 00011887 | Eligible bidder | — |
| Rockton, IL | COMPLETE MECHANICAL SOLUTIONS LLC | 140050-00 | Eligible bidder | — |
| Salem, IN | Complete Pipe Lining, LLC | 00010949 | Eligible bidder | — |
| Melrose Park, IL | Composite Steel Inc | 00011021 | Eligible bidder | — |
| Chicago, IL | COMPREHENSIVE CONSTRUCTION CONSULTING, INC. | 127003-00 | Eligible bidder | — |
| Chicago, IL | COMPREHENSIVE HOME CARE SERVICES INC. | 138871-00 | Eligible bidder | — |
| Chicago, IL | COMPREHENSIVE MEDICAL STAFFING LLC. | 131190-00 | Eligible bidder | — |
| Chicago, IL | COMPREHENSIVE QUALITY CARE INC. FOUNDATION | 131677-00 | Eligible bidder | — |
| Chicago, IL | COMPSYCH CORPORATION | 91891-00 | Eligible bidder | — |
| Plainsboro, NJ | COMPUNNEL SOFTWARE GROUP, INC. | 132540-00 | Eligible bidder | — |
| Farmington Hills, MI | COMPUSOFT INTEGRATED SOLUTIONS, INC. | 127755-00 | Eligible bidder | — |
| Allentown, PA | COMPUTER AID, INC. | 114864-00 | Eligible bidder | — |
| Potomac, MD | COMPUTER INTELLIGENCE ASSOCIATION | 129927-00 | Eligible bidder | — |
| Bolingbrook, IL | COMPUTER PROJECTS OF ILLINOIS, INC. | 125593-00 | Eligible bidder | — |
| Taylorville, IL | Computer Techniques, LLC | 141600-00 | Eligible bidder | — |
| Mackinaw, IL | COMTECH HOLDINGS, INC. | 136439-00 | Eligible bidder | — |
| Lemont, IL | CONCORD EXCAVATING ENTERPRISES, INC. | 137654-00 | Eligible bidder | — |
| Tiffin, OH | CONCORDANCE HEALTHCARE SOLUTIONS LLC | 140284-00 | Eligible bidder | — |
| St. Louis, MO | CONCRETE STRATEGIES LLC | 129915-00 | Eligible bidder | — |
| Germantown, MD | CONDUENT STATE & LOCAL SOLUTIONS, INC. | 105613-00 | Eligible bidder | — |
| Florham Park, NJ | CONDUENT STATE HEALTHCARE, LLC | 133710-00 | Eligible bidder | — |
| Moline, IL | CONE'S REPAIR SERVICE INC | 99288-00 | Eligible bidder | — |
| Des Moines, IA | Confluence, Inc. | 132221-00 | Eligible bidder | — |
| Belvidere, IL | CONIN CONTRACTOR SERVICES, INC | 135698-00 | Eligible bidder | — |
| Morris, IL | CONLEY EXCAVATING, INC. | 130280-00 | Eligible bidder | — |
| Freeport, IL | CONMAT INC | 97946-00 | Eligible bidder | — |
| Bowling Green, KY | CONNECTED NATION, INC. | 141146-00 | Eligible bidder | — |
| New Britan, CT | Connecticut Shotgun Manufacturing Co | 00010992 | Eligible bidder | — |
| Skokie, IL | Connecting Souls, Inc. | 00011827 | Eligible bidder | — |
| Duluth, GA | Connectivity Wireless, LLC | 00010966 | Eligible bidder | — |
| American Fork, UT | Connexus Resource Group Inc | 00012776 | Eligible bidder | — |
| Schaumburg, IL | Connor Electric Services Inc. | 00011866 | Eligible bidder | — |
| Chicago, IL | CONRAD CARE INC | 00010615 | Eligible bidder | — |
| New Berlin, WI | CONRAD SCHMITT STUDIOS, INC. | 136823-00 | Eligible bidder | — |
| Bloomington, IL | CONRAD SHEET METAL CO. | 126526-00 | Eligible bidder | — |
| Oak Brook, IL | CONROY MEDIA, LTD. | 131679-00 | Eligible bidder | — |
| Miami, FL | Consertus, Inc. | 135514-00 | Eligible bidder | — |
| Woodstock, IL | CONSERV FS INC | 121576-00 | Eligible bidder | — |
| Austin, TX | CONSILIENCE SOFTWARE INC. | 134435-00 | Eligible bidder | — |
| Mattoon, IL | CONSOLIDATED COMMUNICATIONS INC | 116587-00 | Eligible bidder | — |
| Vernon Hills, IL | Consolidated Hospitality Supplies, LLC | 00010295 | Eligible bidder | — |
| San Francisco, CA | Consortium On Reaching Excellence in Education, Inc. | 00012864 | Eligible bidder | — |
| Braceville, IL | Constellation Energy Corporation | 125418-05 | Eligible bidder | — |
| Byron, IL | Constellation Energy Corporation | 125418-04 | Eligible bidder | — |
| Marseilles, IL | Constellation Energy Corporation | 125418-09 | Eligible bidder | — |
| Cordova, IL | Constellation Energy Corporation | 125418-02 | Eligible bidder | — |
| Warrenville, IL | Constellation Energy Corporation | 125418-01 | Eligible bidder | — |
| Clinton, IL | Constellation Energy Corporation | 125418-06 | Eligible bidder | — |
| Wilmington, IL | Constellation Energy Corporation | 125418-08 | Eligible bidder | — |
| Kennett Square, PA | Constellation Energy Generation, LLC | 125418-00 | Eligible bidder | — |
| Morris, IL | Constellation Energy Generation, LLC -- Dresden Clean Energy Center | 125418-03 | Eligible bidder | — |
| Baltimore, MD | CONSTELLATION NEW ENERGY, INC. | 113360-00 | Eligible bidder | — |
| Baltimore, MD | CONSTELLATION NEWENERGY-GAS DIVISION, LLC | 128401-00 | Eligible bidder | — |
| Joliet, IL | CONSTRUCTION BY CAMCO, INC. | 104166-00 | Eligible bidder | — |
| Lombard, IL | Construction Inc. | 00010908 | Eligible bidder | — |
| Downers Grove, IL | CONSTRUCTION MNGMT CORPORATION OF ILLINOIS AMERICA | 112336-00 | Eligible bidder | — |
| Skokie, IL | Construction Technology Laboratories, Inc. | 113848-00 | Eligible bidder | — |
| New York, NY | Consultadd Inc. | 00011889 | Eligible bidder | — |
| South Barrington, IL | Consultigence Corporation | 00012304 | Eligible bidder | — |
| Rockford, IL | CONTEMPORARY HAMMER WORKS INC. | 130066-00 | Eligible bidder | — |
| Chicago, IL | Contender Labs, LLC | 00012995 | Eligible bidder | — |
| Evanston, IL | CONTINENTAL CONSTRUCTION COMPANY INC. | 132482-00 | Eligible bidder | — |
| Hortonville, WI | CONTINENTAL ENTERPRISES, INC | 139259-00 | Eligible bidder | — |
| Geneva, IL | Continental Envelope Corporation | 100890-00 | Eligible bidder | — |
| Lasalle | Continental Erectors, LLC | 00010447 | Eligible bidder | — |
| Omaha, NE | CONTINENTAL FIRE SPRINKLER COMPANY | 125517-00 | Eligible bidder | — |
| Chicago, IL | CONTINENTAL PAINTING & DECORATING, INC. | 94124-00 | Eligible bidder | — |
| Bedford, MA | CONTINENTAL RESOURCES INC | 121046-00 | Eligible bidder | — |
| Fairport, NY | CONTINENTAL SERVICE GROUP, LLC | 102288-00 | Eligible bidder | — |
| Lagrange, IL | CONTINENTAL TESTING SERVICES, INC | 95501-00 | Eligible bidder | — |
| Lincolnshire, IL | Continua Interiors of Illinois, LLC | 102068-00 | Eligible bidder | — |
| Boston, MA | Contributor Development Partnership, PBC | 00010266 | Eligible bidder | — |
| St. Louis City, MO | CONTROLCO, INC. | 127585-00 | Eligible bidder | — |
| Kansas City, MO | CONVERGENCE DESIGN LLC | 134573-00 | Eligible bidder | — |
| Warrenville, IL | COOK'S DIRECT, INC. | 103088-00 | Eligible bidder | — |
| Chicago, IL | Cool Crown Health Care Services Ltd. | 00010409 | Eligible bidder | — |
| Cherry Valley, IL | COOLING LAND CONCEPTS, LLC | 113951-00 | Eligible bidder | — |
| Chicago, IL | Cooperate Marketing, LLC | 00012857 | Eligible bidder | — |
| Denver, CO | COOVER-CLARK & ASSOCIATES, INC. | 131660-00 | Eligible bidder | — |
| Union, IL | COPENHAVER CONSTRUCTION, INC. | 118216-00 | Eligible bidder | — |
| Paint Lick, KY | COPPERHEAD ENVIRONMENTAL CONSULTING, INC. | 141656-00 | Eligible bidder | — |
| Lincolnwood, IL | Coral hearts home health care inc. | 00011420 | Eligible bidder | — |
| Rockford, IL | CORD CONSTRUCTION COMPANY | 92046-00 | Eligible bidder | — |
| Edmond, OK | Cordea Consulting LLC | 136227-00 | Eligible bidder | — |
| Aurora, IL | CORDOGAN CLARK & ASSOCIATES, INC. | 113558-00 | Eligible bidder | — |
| Chicago, IL | CORDOGAN CLARK & ASSOCIATES, INC. | 113558-01 | Eligible bidder | — |
| Chicago, IL | CORDOS DEVELOPMENT & ASSOCIATES, LLC | 130554-00 | Eligible bidder | — |
| Peoria, IL | CORE CONSTRUCTION SERVICES OF ILLINOIS, Inc. | 101530-00 | Eligible bidder | — |
| Carroll, IA | Core-Mark US LLC | 108130-00 | Eligible bidder | — |
| Irvine, CA | CoreLogic, Inc. | 00011586 | Eligible bidder | — |
| Edwardsville, IL | Cork Tree Creative, Inc. | 00010501 | Eligible bidder | — |
| Arlington Heights, IL | Corlan Home Health Inc. | 00013030 | Eligible bidder | — |
| Chicago, IL | Corlan Home Services Inc. | 00011876 | Eligible bidder | — |
| Mount Prospect, IL | CORNERSTONE CONTRACTING, INC. | 140851-00 | Eligible bidder | — |
| Tanner, AL | CORNERSTONE DETENTION PRODUCTS, INC. | 139071-00 | Eligible bidder | — |
| Joliet, IL | CORNERSTONE SERVICES, INC. | 93616-00 | Eligible bidder | — |
| San Antonio, TX | CORPORATE TRAVEL MANAGEMENT NORTH AMERICA INC. | 141833-00 | Eligible bidder | — |
| New York, NY | CORPORATION FOR SUPPORTIVE HOUSING | 139168-00 | Eligible bidder | — |
| Newark, IL | CORRECT ELECTRIC INC. | 141538-00 | Eligible bidder | — |
| South Roxana, IL | CORRECTIVE ASPHALT MATERIALS, LLC | 92422-00 | Eligible bidder | — |
| Chesterfield, MO | CORRPRO COMPANIES, INC. | 103230-00 | Eligible bidder | — |
| Highland, IL | CORSAIN CONTROLS, INC. | 125039-00 | Eligible bidder | — |
| Corsicana, TX | Corsicana Holdings, Corsicana Mattress Company, LLC | 00012799 | Eligible bidder | — |
| Downers Grove, IL | CorVel Enterprise Claims, Inc. | 135292-00 | Eligible bidder | — |
| Downers Grove, IL | CORVEL HEALTHCARE CORPORATION | 124250-00 | Eligible bidder | — |
| New York, NY | COSENTINI ASSOCIATES, INC. | 119310-00 | Eligible bidder | — |
| Joliet, IL | COSGROVE CONSTRUCTION INC. | 98226-00 | Eligible bidder | — |
| Chicago, IL | Cosmo Street Editorial Inc | 00012989 | Eligible bidder | — |
| Chicago, IL | COTTER CONSULTING, LLC | 110880-00 | Eligible bidder | — |
| Rockford, IL | COUNTRYMAN INC | 116665-00 | Eligible bidder | — |
| Quincy, IL | COUNTY CONTRACTORS, INC. | 119099-00 | Eligible bidder | — |
| New York, NY | Coursedog, Inc. | 00011231 | Eligible bidder | — |
| Chicago, IL | Courtesy Electric Inc. | 00011360 | Eligible bidder | — |
| Alton, IL | Covington Logistics LLC | 00012834 | Eligible bidder | — |
| Pingree Grove, IL | Cowan Electric, Inc. | 00010644 | Eligible bidder | — |
| Seattle, WA | COWI North America, Inc. | 00012484 | Eligible bidder | — |
| Shallotte, NC | COX SUBSCRIPTIONS, INC. | 90366-00 | Eligible bidder | — |
| Rockford, IL | COYLE-KILEY INSURANCE AGENCY, INC. | 137928-00 | Eligible bidder | — |
| Washington, DC | CPCS TRANSCOM INC. | 141169-00 | Eligible bidder | — |
| Chicago, IL | CPMH CONSTRUCTION, INC. | 138529-00 | Eligible bidder | — |
| Midlothian, TX | Crabar/GBF, Inc | 00011222 | Eligible bidder | — |
| Chandler, AZ | CRAFCO, INC. | 101659-00 | Eligible bidder | — |
| Chicago, IL | Craft Mechanical LLC. | 00010429 | Eligible bidder | — |
| Hanover Park, IL | Craft Sentient LLC | 00011877 | Eligible bidder | — |
| Northvale | Craftmaster Hardware LLC | 00010843 | Eligible bidder | — |
| Metamora, IL | CRAIG W. WRIGHT & ASSOCIATES INC | 113615-00 | Eligible bidder | — |
| Salt Lake City, UT | Cranium Cafe LLC | 00010396 | Eligible bidder | — |
| Kansas City, MO | CRAWFORD ARCHITECTS, LLC. | 130792-00 | Eligible bidder | — |
| Peoria, IL | CRAWFORD DOOR COMPANY OF PEORIA, INC. | 136866-00 | Eligible bidder | — |
| Rock Island, IL | CRAWFORD HEATING & COOLING CO INC | 114405-00 | Eligible bidder | — |
| Springfield, IL | CRAWFORD, MURPHY & TILLY INC. | 93788-00 | Eligible bidder | — |
| Edwardsville, IL | CRAWFORD, MURPHY & TILLY INC. | 93788-03 | Eligible bidder | — |
| Peoria, IL | CRAWFORD, MURPHY & TILLY INC. | 93788-04 | Eligible bidder | — |
| Aurora, IL | CRAWFORD, MURPHY & TILLY INC. | 93788-02 | Eligible bidder | — |
| Springfield, IL | CRAWFORD, MURPHY & TILLY INC. | 93788-01 | Eligible bidder | — |
| Wood Dale, IL | CREATIVE DESIGNS AND PACKAGING INC | 00010680 | Eligible bidder | — |
| Milwaukee, WI | Creative Marketing Resources, Inc | 00012758 | Eligible bidder | — |
| — | Creative Services Inc, | 00010446 | Eligible bidder | — |
| Urbana, IL | CREATIVE THERMAL SOLUTIONS, INC. | 141734-00 | Eligible bidder | — |
| Taylorville, IL | CREDIT COLLECTION PARTNERS, INC. | 140843-00 | Eligible bidder | — |
| Rantoul, IL | Credit Union 1 | 00010761 | Eligible bidder | — |
| East Dubuque, IL | CRESCENT ELECTRIC SUPPLY COMPANY | 91606-00 | Eligible bidder | — |
| Roodhouse, IL | Crewline Construction LLC | 00011308 | Eligible bidder | — |
| Milwaukee, WI | CRISIS PREVENTION INSTITUTE, INC. | 138427-00 | Eligible bidder | — |
| Arlington Heights, IL | Critical Environments Professionals, Inc. | 00010697 | Eligible bidder | — |
| Duquoin, IL | CROESSMANN WHOLESALE, INC. | 130755-00 | Eligible bidder | — |
| Chicago, IL | Croke Fairchild Duarte & Beres LLC | 00011326 | Eligible bidder | — |
| Urbana, IL | CROSS CONSTRUCTION INC. | 95541-00 | Eligible bidder | — |
| Minier, IL | CROSS IMPLEMENT INC | 107604-00 | Eligible bidder | — |
| Frankfort, IL | Crossmont & Associates Inc | 00011136 | Eligible bidder | — |
| Chicago, IL | Crowe Advisory LLC | 00013062 | Eligible bidder | — |
| Chicago, IL | CROWE LLP | 108436-00 | Eligible bidder | — |
| Gary, IN | CROWN CORR INC | 114267-00 | Eligible bidder | — |
| Terre Haute, IN | CROWN ELECTRIC, INC. | 137194-00 | 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.