Eligible bidder — page 4 of 23
6,727 companies, type “Eligible bidder”.
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| Place | Company | IDHR number | Status | Since |
|---|---|---|---|---|
| Broadview, IL | BryVea LLC | 00013048 | Eligible bidder | — |
| Elburn, IL | BS&T, Inc. | 00011751 | Eligible bidder | — |
| Carmel, IN | BSA LIFESTRUCTURES INC. | 114039-00 | Eligible bidder | — |
| Farmers Branch, TX | BSN SPORTS, LLC | 106659-00 | Eligible bidder | — |
| Pittsburgh, PA | BUCHANAN INGERSOLL & ROONEY PC. | 126252-00 | Eligible bidder | — |
| Pound, VA | Buchanan Pump Service & Supply Co, Inc | 00012645 | Eligible bidder | — |
| Mooresville, NC | Bucher Municipal North America, Inc | 00012609 | Eligible bidder | — |
| Dunedin, FL | Buddi US LLC | 00011855 | Eligible bidder | — |
| Columbia, SC | BUFORD GOFF & ASSOCIATES, INC. | 104666-00 | Eligible bidder | — |
| Hillside, IL | Builders Concrete Services, LLC | 00010926 | Eligible bidder | — |
| Hillside, IL | BUILDERS PAVING, LLC. | 131938-00 | Eligible bidder | — |
| Moline, IL | BUILDERS SALES & SERVICE COMPANY | 129617-00 | Eligible bidder | — |
| Springfield, IL | BUILDING MAINTENANCE SERVICES CO. OF SPRFLD. | 120127-00 | Eligible bidder | — |
| Arlington Heights, IL | BUILDING TECHNOLOGY CONSULTANTS, INC. | 133329-00 | Eligible bidder | — |
| Addison, IL | BUILT BEST FENCE CO., INC | 131556-00 | Eligible bidder | — |
| Chicago, IL | BUILT FORM, LLC | 125018-00 | Eligible bidder | — |
| Chicago, IL | Built In, Inc. | 00010741 | Eligible bidder | — |
| Montgomery, IL | Built Rite Construction LLC | 138648-00 | Eligible bidder | — |
| Peoria, IL | BUILT UNITED, LLC | 141815-00 | Eligible bidder | — |
| Glen Ellyn, IL | Buli Co. | 00011238 | Eligible bidder | — |
| Beecher, IL | BULK STORAGE, INC. | 115088-00 | Eligible bidder | — |
| Durham, NC | Bull City Financial Solutions, Inc. | 00012039 | Eligible bidder | — |
| Chicago, IL | Bulldog Demo Company | 00013069 | Eligible bidder | — |
| Chicago, IL | Bulley & Andrews Concrete Restoration LLC | 00010077 | Eligible bidder | — |
| Chicago, IL | BULLEY & ANDREWS LLC | 114029-00 | Eligible bidder | — |
| Chicago, IL | BULLEY & ANDREWS MASONRY RESTORATION LLC | 126490-00 | Eligible bidder | — |
| Elk Grove Village, IL | BULLOCK, LOGAN & ASSOCIATES, INC. | 105255-00 | Eligible bidder | — |
| Zion, IL | BULLS-EYE BORING, INC. | 133643-00 | Eligible bidder | — |
| Owings Mills, MD | Bureau Veritas Technical Assessments LLC | 124182-00 | Eligible bidder | — |
| Chicago, IL | BURGHERGRAY LLP | 141266-00 | Eligible bidder | — |
| Murphysboro, IL | Burkey Excavating llc | 00010707 | Eligible bidder | — |
| Chicago, IL | BURLING BUILDERS, INC. | 109148-00 | Eligible bidder | — |
| West Burlington, IA | BURLINGTON STAGE LINES, LTD. | 137529-00 | Eligible bidder | — |
| Edwardsville, IL | BURNS & ASSOCIATES MANAGEMENT, LLC | 138535-00 | Eligible bidder | — |
| Kansas City, MO | BURNS & MCDONNELL ENGINEERING CO., INC. | 110040-00 | Eligible bidder | — |
| Philadelphia, PA | Burns Engineering, Inc. | 00011552 | Eligible bidder | — |
| New York, NY | BURO HAPPOLD CONSULTING ENGINEERS, PC | 133199-00 | Eligible bidder | — |
| St. Louis, MO | BUSCOMM INCORPORATED | 104454-00 | Eligible bidder | — |
| Selma, AL | Bush Hog LLC | 00011085 | Eligible bidder | — |
| Chicago, IL | Bush Infotech Group, Inc. | 114482-00 | Eligible bidder | — |
| Effingham, IL | BUSHUE HUMAN RESOURCES, INC. | 137516-00 | Eligible bidder | — |
| Oglesby, IL | Business Employment Skills Team, Inc. | 00010376 | Eligible bidder | — |
| South Bend, IN | BUSINESS INTERACTIONS LLC | 139952-00 | Eligible bidder | — |
| Gurnee, IL | Business Storage Inc | 00010787 | Eligible bidder | — |
| Libertyville, IL | BUSS LANDSCAPE CO., INC. | 129884-00 | Eligible bidder | — |
| Flower Mound, TX | BuzzClan LLC | 00012124 | Eligible bidder | — |
| Carlsbad, CA | BW Research Partnership, Inc. | 00012368 | Eligible bidder | — |
| Saint Paul, MN | BWBR Architects, Inc. | 00011297 | Eligible bidder | — |
| Lombard, IL | Byford Construction, Inc. | 00012827 | Eligible bidder | — |
| St. Louis, MO | BYRNE & JONES ENTERPRISES INC. | 95477-00 | Eligible bidder | — |
| Indianapolis, IN | C & T DESIGN AND EQUIPMENT CO INC | 108128-00 | Eligible bidder | — |
| Chicago, IL | C and T Home Care LLC | 00012525 | Eligible bidder | — |
| Petaluma, CA | C CHANGE MEDIA INC. | 141657-00 | Eligible bidder | — |
| Chicago, IL | C&A Construction Essentials Inc. | 00012661 | Eligible bidder | — |
| New Lenox, IL | C&D Recycling Services, Inc. | 00012323 | Eligible bidder | — |
| East Peoria, IL | C&G CONCRETE CONSTRUCTION CO INC | 102547-00 | Eligible bidder | — |
| Westchester, IL | C&K Home Services LLC | 00010636 | Eligible bidder | — |
| Dallas, TX | C&M ASSOCIATES, INC. | 139279-00 | Eligible bidder | — |
| Wood Dale, IL | C.E. KORSGARD CO. | 136821-00 | Eligible bidder | — |
| Belvidere, IL | C.E.S. INC. | 126124-00 | Eligible bidder | — |
| Rochelle, IL | C.E.S. INC. | 00050034 | Eligible bidder | — |
| Terre Haute, IN | C.H. GARMONG & SON, INC. | 128717-00 | Eligible bidder | — |
| Alsip, IL | C.J. ERICKSON PLUMBING CO. | 104092-00 | Eligible bidder | — |
| Chicago, IL | C.L. DOUCETTE, INC. | 132788-00 | Eligible bidder | — |
| Downers Grove, IL | C.W. Burns Co., Inc. | 113328-00 | Eligible bidder | — |
| Glen Ellyn, IL | C/Z Design Strategies LLC | 00010477 | Eligible bidder | — |
| Capitol Heights, MD | C3M Power Systems LLC | 00010986 | Eligible bidder | — |
| Chicago, IL | CABLE COMMUNICATONS, INC | 90551-00 | Eligible bidder | — |
| Phoenix, AZ | Cable One, Inc. d/b/a Sparklight | 00012788 | Eligible bidder | — |
| Chicago, IL | CABO CONSTRUCTION CORP | 107291-00 | Eligible bidder | — |
| Chicago, IL | CABRERA CAPITAL MARKETS, LLC | 127333-00 | Eligible bidder | — |
| Frankfort, IL | CACBA, Community Affairs & Crisis Benevolent Assn a People's First Corp | 00012127 | Eligible bidder | — |
| Tremont, IL | CAD CONSTRUCTION INC | 121628-00 | Eligible bidder | — |
| New York, NY | Caine Mitter & Associates Incorporated | 00010403 | Eligible bidder | — |
| Mankin Sabot, VA | CALDWELL AND GREGORY LLC | 140345-00 | Eligible bidder | — |
| Louisville, KY | CALDWELL TANKS, INC. | 113472-00 | Eligible bidder | — |
| Belleville, IL | CALHOUN CONSTRUCTION, INC. | 92312-00 | Eligible bidder | — |
| Newton, MA | Caliper Corporation | 00010780 | Eligible bidder | — |
| Chicago, IL | Callan Consulting Engineers, Inc | 00012621 | Eligible bidder | — |
| Pittsfield, IL | Callender Construction Co., Inc. | 98042-00 | Eligible bidder | — |
| Chicago, IL | Calling Care Services Inc | 00010544 | Eligible bidder | — |
| Raleigh, NC | Calloway & Associates, Inc. | 00012286 | Eligible bidder | — |
| Chicago | CALOR DESIGN GROUP LTD | 113473-00 | Eligible bidder | — |
| Pasadena, CA | CALSTART, Inc. | 00012247 | Eligible bidder | — |
| Calumet City, IL | CALUMET CITY PLUMBING & HEATING CO. INC. | 112289-00 | Eligible bidder | — |
| Palos Heights, IL | CALUMET DECORATING SERVICE, INC. | 137992-00 | Eligible bidder | — |
| Arlington, VA | CAMBIUM ASSESSMENT, INC. | 141011-00 | Eligible bidder | — |
| Chicago, IL | CAMBODIAN ASSOCIATION OF ILLINOIS | 96556-00 | Eligible bidder | — |
| Medford, MA | CAMBRIDGE SYSTEMATICS INC. | 99691-00 | Eligible bidder | — |
| Chicago, IL | CAMINER LAW, LLC | 139873-00 | Eligible bidder | — |
| Zion, IL | CAMOSY INCORPORATED | 104933-00 | Eligible bidder | — |
| Wadsworth, IL | CAMPANELLA & SONS INC | 102005-00 | Eligible bidder | — |
| Carmi, IL | CAMPBELL ENTERPRISES OF ILLINOIS LLC | 127229-00 | Eligible bidder | — |
| Rockford, IL | CAMPOS CONSTRUCTION, INC. | 93670-00 | Eligible bidder | — |
| Plano, TX | Camptra Technologies LLC | 00012599 | Eligible bidder | — |
| Chicago, IL | CANDOR ELECTRIC, INC. | 132846-00 | Eligible bidder | — |
| Westmont, IL | Canino Electric Co. | 101417-00 | Eligible bidder | — |
| Danville, IL | CANNON COCHRAN MANAGEMENT SERVICES INC. | 91646-00 | Eligible bidder | — |
| Belleville, IL | CANNON UTILITY SERVICES, LLC | 141074-00 | Eligible bidder | — |
| Burlington, NJ | CANON SOLUTIONS AMERICA, INC. | 130344-00 | Eligible bidder | — |
| Chicago, IL | Canopy / Architecture + Design, LLC | 00011036 | Eligible bidder | — |
| Champaign, IL | Canopy Farm Management LLC | 00012173 | Eligible bidder | — |
| Hammond, IN | CAPITAL INDUSTRIAL Services LLC | 139433-00 | Eligible bidder | — |
| Chicago, IL | CAPITOL CEMENT COMPANY INC | 99254-00 | Eligible bidder | — |
| Springfield, IL | CAPITOL CONSTRUCTION GROUP, LLC | 140841-00 | Eligible bidder | — |
| Springfield, IL | CAPITOL GROUP INC. | 105302-00 | Eligible bidder | — |
| Brooklyn, NY | CAPRI OPTICS, INC. | 127882-00 | Eligible bidder | — |
| Chicago, IL | Captiva Lighting Consultants, Inc. | 00012168 | Eligible bidder | — |
| Reston, VA | CARAHSOFT TECHNOLOGY CORP. | 121050-00 | Eligible bidder | — |
| Rolling Meadows, IL | Cardinal Industrial Development, LLC. | 00011734 | Eligible bidder | — |
| Barrington Hills, IL | CARDINAL STATE, LLC | 139482-00 | Eligible bidder | — |
| Schaumburg, IL | Care For All, Inc. | 00012245 | Eligible bidder | — |
| Niles, IL | CARE FOR SOUL, INC | 132496-00 | Eligible bidder | — |
| Kankakee, IL | Care For Today And Tomorrow LLC | 00013079 | Eligible bidder | — |
| Bolingbrook, IL | Care One Home Health Services, Inc. | 139527-00 | Eligible bidder | — |
| Mount Prospect, IL | Care Point Home Care Inc | 00011756 | Eligible bidder | — |
| Skokie, IL | CARE WITH COMPASSION HOME SERVICES LLC | 00010874 | Eligible bidder | — |
| Boca Raton, FL | CareersUSA, Inc. | 00011774 | Eligible bidder | — |
| Chicago, IL | CAREFORTE HOME HEALTHCARE INC. | 00010621 | Eligible bidder | — |
| Springfield, IL | Carelon Behavioral Health, Inc. | 138460-00 | Eligible bidder | — |
| Northbrook, IL | CAREMARKPCS HEALTH, LLC | 137353-00 | Eligible bidder | — |
| Westmont, IL | Carepoint Home services Inc | 00010779 | Eligible bidder | — |
| Burr Ridge, IL | CARESOFT GLOBAL, INC. | 129935-00 | Eligible bidder | — |
| Mchenry, IL | Carey Electric Contracting, LLC | 98786-00 | Eligible bidder | — |
| North Olmsted, OH | CARGILL, INCORPORATED | 90248-00 | Eligible bidder | — |
| Streamwood, IL | Caring For All LLC | 00011473 | Eligible bidder | — |
| Homewood, IL | Caring Hands Home Health & Rehab, LLC | 00012155 | Eligible bidder | — |
| Chicago, IL | Caring Hands Services INC | 141555-00 | Eligible bidder | — |
| Swansea, IL | Caring Professionals Home Healthcare LLC | 00010692 | Eligible bidder | — |
| South Holland, IL | CARING SHEPHERDS HEALTHCARE INC | 139809-00 | Eligible bidder | — |
| Chicago, IL | Caring Touch Health Services Inc | 00011928 | Eligible bidder | — |
| White Plains, NY | CARL ZEISS MICROSCOPY, LLC | 119797-00 | Eligible bidder | — |
| Manteno, IL | CARLILE ARCHITECTS LLC | 135053-00 | Eligible bidder | — |
| Carlinville, IL | CARLINVILLE TRUCK EQUIPMENT INC. | 127850-00 | Eligible bidder | — |
| Joliet, IL | CARLSON BROTHERS, INC. | 123688-00 | Eligible bidder | — |
| Harrisburg, IL | CARMEAN ELECTRIC LLC | 00012848 | Eligible bidder | — |
| Dunlap, IL | Carmody Lawn Services, Inc | 00012885 | Eligible bidder | — |
| Westford, MA | CARNEGIE DARTLET LLC | 139778-00 | Eligible bidder | — |
| Pittsburgh | Carnegie Learning, Inc. | 00010411 | Eligible bidder | — |
| Chicago, IL | CARNOW CONIBEAR & ASSOCIATE LTD | 102394-00 | Eligible bidder | — |
| Walnut Creek, CA | CAROLLO ENGINEERS, INC | 138777-00 | Eligible bidder | — |
| Champaign, IL | CARPET WEAVER'S COMMERCIAL INC. | 121928-00 | Eligible bidder | — |
| Champaign, IL | CARPET WEAVERS INC-CORP | 104424-00 | Eligible bidder | — |
| Farmington, CT | CARRIER CORPORATION | 101860-00 | Eligible bidder | — |
| Wood Dale, IL | CARROLL SEATING CO INC | 94741-00 | Eligible bidder | — |
| Fairfield, IL | CARTER X, LLC | 139622-00 | Eligible bidder | — |
| Peru, IL | CARUS CORPORATION | 130427-00 | Eligible bidder | — |
| Chicago, IL | CASA CENTRAL SOCIAL SERVICES CORP | 105055-00 | Eligible bidder | — |
| St. Louis, MO | CASCO DIVERSIFIED CORPORATION | 140942-00 | Eligible bidder | — |
| Shelby, NC | CASCO International, LLC dba: CA SHORT COMPANY | 104164-00 | Eligible bidder | — |
| Terre Haute, IN | CASE Building Solutions LLC | 00011375 | Eligible bidder | — |
| Collinsville, IL | CASILO CONSULTING, LLC DBA VECTOR SERVICES | 140471-00 | Eligible bidder | — |
| Beardstown, IL | CASS COUNTY MENTAL HEALTH ASSOCIATION | 97262-00 | Eligible bidder | — |
| Portland, OR | Castle Rock Associates | 00012364 | Eligible bidder | — |
| Jacksonville, FL | Catalis Regulatory & Compliance LLC | 00011153 | Eligible bidder | — |
| Chicago, IL | Catalyst Consulting Group, Inc | 102048-00 | Eligible bidder | — |
| Philadelphia, PA | Catapult Learning West, LLC | 00010287 | Eligible bidder | — |
| Chicago, IL | CBCC HOLDINGS, LLC | 00012819 | Eligible bidder | — |
| Newburgh, NY | CBHV - Collection Bureau of the Hudson Valley, Inc. | 00010728 | Eligible bidder | — |
| Independence, OH | CBIZ Benefits and Insurance Services, Inc. | 00011157 | Eligible bidder | — |
| Scottsdale, AZ | CBIZ Optumas, LLC | 136993-00 | Eligible bidder | — |
| Bolingbrook, IL | CBL Services LLC | 00011599 | Eligible bidder | — |
| Atlanta, GA | CBRE Design Collective, Inc. | 00011034 | Eligible bidder | — |
| Chicago, IL | CBRE, INC. | 136731-00 | Eligible bidder | — |
| Rockville, MD | CC JOHNSON & MALHOTRA PC | 104058-00 | Eligible bidder | — |
| Tinley Park, IL | CCC HOLDINGS, INC. | 136288-00 | Eligible bidder | — |
| Bowie, MD | CCGI Holdings LLC | 00012303 | Eligible bidder | — |
| Crest Hill, IL | CCI FLOORING INC. | 135002-00 | Eligible bidder | — |
| Chicago, IL | CCM Consulting Group LLC | 140295-00 | Eligible bidder | — |
| Oakbrook Terrace, IL | CCS International, LLC | 96369-00 | Eligible bidder | — |
| Berrien Springs, MI | CD Stacey and Associates | 00010793 | Eligible bidder | — |
| St. Louis, MO | CDG Engineers, Inc | 00010319 | Eligible bidder | — |
| Cambridge, MA | CDM ARCHITECTS INC. | 136092-00 | Eligible bidder | — |
| Chicago, IL | CDM ARCHITECTS INC. | 136092-01 | Eligible bidder | — |
| Boston, MA | CDM SMITH INC. | 130732-00 | Eligible bidder | — |
| Lisle, IL | CDM SMITH INC. | 130732-02 | Eligible bidder | — |
| Chicago, IL | CDM SMITH INC. | 130732-01 | Eligible bidder | — |
| Carbondale, IL | CDM SMITH INC. | 00050114 | Eligible bidder | — |
| Springfield, IL | CDS OFFICE SYSTEMS, INC. | 91443-00 | Eligible bidder | — |
| Vernon Hills, IL | CDW GOVERNMENT LLC | 91297-00 | Eligible bidder | — |
| Saint Paul, MN | CEDAR STREET ARCHITECTURE AT TKDA, INC | 135550-00 | Eligible bidder | — |
| Calabasas, CA | Cedars Business Services, LLC | 00010648 | Eligible bidder | — |
| Tampa, FL | Cell Staff, LLC | 00012769 | Eligible bidder | — |
| Basking Ridge, NJ | CELLCO PARTNERSHIP | 108135-00 | Eligible bidder | — |
| Chicago, IL | CELTIC UTILITY INC | 141098-00 | Eligible bidder | — |
| Matthews, NC | CEM Holdings Corporation | 98422-00 | Eligible bidder | — |
| Tucson, AZ | CEMROCK LANDSCAPES, INC. | 141507-00 | Eligible bidder | — |
| Madison, IL | CENPRO SERVICES of Illinois LLC | 119793-00 | Eligible bidder | — |
| Moline, IL | CENTENNIAL CONTRACTORS OF THE QUAD CITIES, INC. | 101755-00 | Eligible bidder | — |
| Atlanta, GA | Center for Transportation and the Environment, Inc. | 00012387 | Eligible bidder | — |
| Lincolnshire, IL | CENTRAL BORING, INC. | 141477-00 | Eligible bidder | — |
| Deerfield, WI | CENTRAL CEILING SYSTEMS, INC. | 137738-00 | Eligible bidder | — |
| Chicago, IL | Central Clinical labs INC. | 00010676 | Eligible bidder | — |
| Bettendorf, IA | Central Excavating, Inc. | 00011771 | Eligible bidder | — |
| Petersburg, IL | Central Illinois Foundation Repair & Waterproofing | 00012129 | Eligible bidder | — |
| Elk Grove Village, IL | CENTRAL LAWN SPRINKLERS INC | 112686-00 | Eligible bidder | — |
| St. John, IN | CENTRAL PAINTING, INC. | 103228-00 | Eligible bidder | — |
| Blue Island, IL | CENTRAL STATES AUTOMATIC SPRINKLERS INC | 111937-00 | Eligible bidder | — |
| Fenton, MO | Central States Bus Sales, Inc | 98788-00 | Eligible bidder | — |
| Peoria, IL | CENTRAL STATES MEDIA/MANAGEMENT, INC. | 137434-00 | Eligible bidder | — |
| Hannibal, MO | CENTRAL STONE COMPANY | 98292-00 | Eligible bidder | — |
| Oak Forest, IL | Central Sweeping of Illinois, LLC | 00011304 | Eligible bidder | — |
| Chicago, IL | Centre Construction Services, LLC | 00012897 | Eligible bidder | — |
| Peoria, IL | CENTRE STATE INTERNATIONAL TRUCKS, INC. | 106804-00 | Eligible bidder | — |
| Garrett, IN | CENTURION INDUSTRIES INC. | 102668-00 | Eligible bidder | — |
| Pewaukee, WI | Century Fence Company | 00010790 | Eligible bidder | — |
| Tulsa, OK | Century Geophysical LLC | 00011183 | Eligible bidder | — |
| Monroe, LA | CENTURYLINK COMMUNICATIONS, LLC DBA- LUMEN | 133103-00 | Eligible bidder | — |
| Bridgeview, IL | Ceper Heating & Cooling INC | 00011610 | Eligible bidder | — |
| Alpharetta, GA | CeriFi, LLC | 00011098 | Eligible bidder | — |
| Melrose Park, IL | CERNIGLIA CO. | 133353-00 | Eligible bidder | — |
| Belvidere, IL | CERONI PIPING COMPANY | 110929-00 | Eligible bidder | — |
| Swansea, IL | Certified In Home Care IL, LLC | 00013078 | Eligible bidder | — |
| Chicago, IL | Certified Property Solutions Inc | 00012580 | Eligible bidder | — |
| Columbia, TN | CertiSurv, LLC | 00010635 | Eligible bidder | — |
| Fairfax, VA | CGI TECHNOLOGIES AND SOLUTIONS INC. | 92878-00 | Eligible bidder | — |
| Miami, FL | CGL Management Group, LLC | 00011964 | Eligible bidder | — |
| Peoria, IL | CGN & ASSOCIATES, INC. | 96790-00 | Eligible bidder | — |
| Alton, IL | CHALLENGE UNLIMITED INC | 97864-00 | Eligible bidder | — |
| Rantoul, IL | CHALLENGE UNLIMITED INC | 97864-06 | Eligible bidder | — |
| Highland, IL | CHALLENGE UNLIMITED INC | 97864-07 | Eligible bidder | — |
| Mascoutah, IL | CHALLENGE UNLIMITED INC | 97864-04 | Eligible bidder | — |
| Mclean, VA | Chaloner Associates, Inc. | 00011067 | Eligible bidder | — |
| Peru, IL | CHAMLIN & ASSOCIATES INC. | 111054-00 | Eligible bidder | — |
| Cleveland, OH | CHAMP Titles, Inc. | 00011128 | Eligible bidder | — |
| Champaign, IL | CHAMPAIGN A&K INSULATION CO., INC | 113361-00 | Eligible bidder | — |
| Champaign, IL | Champaign Motors, Inc. | 00011119 | Eligible bidder | — |
| Loves Park, IL | champion industrial group | 00012688 | Eligible bidder | — |
| Fort Lauderdale, FL | Champion Painting Specialty Services Corp. | 00010234 | Eligible bidder | — |
| Nashville, TN | Change Healthcare Pharmacy Solutions, Inc. | 124844-00 | Eligible bidder | — |
| Chicago, IL | CHAPMAN AND CUTLER LLP | 97716-00 | Eligible bidder | — |
| Peru, IL | CHAPMAN'S MECHANICAL SYSTEMS, INC | 98446-00 | Eligible bidder | — |
| Campbell, CA | Chargepoint inc | 00010888 | Eligible bidder | — |
| — | Charles & Charlie Janitorial Landscaping llc | 00012708 | Eligible bidder | — |
| Swansea, IL | CHARLES E. MAHONEY COMPANY | 97866-00 | Eligible bidder | — |
| Kansas, IL | CHARLES KIRCHNER & SON INC | 99127-00 | Eligible bidder | — |
| Broadview, IL | CHAS. F. BRUCKNER & SON, INC. | 135230-00 | Eligible bidder | — |
| Decatur, IL | CHASTAIN & ASSOCIATES LLC | 94933-00 | Eligible bidder | — |
| Springfield, IL | CHC MOTEL PARTNERS INC. | 116227-00 | Eligible bidder | — |
| Wood River, IL | Chef and Baker Acres, LLC | 00010526 | Eligible bidder | — |
| Mclean, VA | CHEIRON, INC. | 125351-00 | Eligible bidder | — |
| Glen Allen, VA | CHEM TREAT, INC. | 101366-00 | Eligible bidder | — |
| Aurora, IL | CHEM-WISE ECOLOGICAL PEST MANAGEMENT SERVICE, INC. | 109123-00 | Eligible bidder | — |
| St Charles, MO | Chemtron Supply, LLC | 141258-00 | Eligible bidder | — |
| Chicago, IL | CHERI K. LEWIS ENGINEERS LLC DBA CKL ENGINEERS LLC | 140593-00 | Eligible bidder | — |
| Raleigh, NC | Cherry Bekaert Advisory LLC | 00011890 | Eligible bidder | — |
| Morris Plains, NJ | CHERRY ROAD TECHNOLOGIES INC. | 136943-00 | Eligible bidder | — |
| Chicago, IL | Chi-Town Plumbers Inc. | 00011805 | Eligible bidder | — |
| Chicago, IL | Chicago Access Corporation | 00010907 | Eligible bidder | — |
| Elk Grove Village, IL | CHICAGO AREA PLUMBING & MECHANICAL INCORPORATED | 140765-00 | Eligible bidder | — |
| Alsip, IL | CHICAGO BACKFLOW INC. | 137783-00 | Eligible bidder | — |
| Elmhurst, IL | CHICAGO COMMUNICATIONS, LLC | 122092-00 | Eligible bidder | — |
| Chicago, IL | CHICAGO COOK WORKFORCE PARTNERSHIP | 135672-00 | Eligible bidder | — |
| River Grove, IL | CHICAGO DISPLAY COMPANY | 139688-00 | Eligible bidder | — |
| Chicago, IL | CHICAGO EATS SWEET HONEY TEA & LEMONADE INC | 00012269 | Eligible bidder | — |
| Chicago, IL | CHICAGO FAMILY HEALTH CENTER, INC. | 105761-00 | Eligible bidder | — |
| Chicago, IL | CHICAGO FAMILY HEALTH CENTER, INC. | 105761-06 | Eligible bidder | — |
| Chicago, IL | CHICAGO FAMILY HEALTH CENTER, INC. | 105761-04 | Eligible bidder | — |
| Chicago, IL | CHICAGO FAMILY HEALTH CENTER, INC. | 105761-02 | Eligible bidder | — |
| Chicago, IL | CHICAGO FAMILY HEALTH CENTER, INC. | 105761-05 | Eligible bidder | — |
| Orland Park, IL | CHICAGO FIRE DETECTION SYSTEMS LLC | 140520-00 | Eligible bidder | — |
| Chicago, IL | CHICAGO FIRE PROTECTION LLC | 137701-00 | Eligible bidder | — |
| Chicago, IL | CHICAGO GREEN OFFICE COMPANY | 138433-00 | Eligible bidder | — |
| Chicago Heights, IL | CHICAGO HEIGHTS CONSTRUCTION COMPANY | 96617-00 | Eligible bidder | — |
| Niles, IL | CHICAGO HOME HEALTH, INC. | 138912-00 | Eligible bidder | — |
| Rolling Meadows, IL | CHICAGO MEAT GROUP | 113193-00 | Eligible bidder | — |
| Chicago, IL | CHICAGO METRO CONSTRUCTION, INC. | 138823-00 | Eligible bidder | — |
| Elk Grove Village, IL | CHICAGO PARTS & SOUND, LLC | 128601-00 | Eligible bidder | — |
| Chicago, IL | CHICAGO PUBLIC MEDIA, INC. | 134040-00 | Eligible bidder | — |
| Carol Stream, IL | CHICAGO SIGN AND LIGHT COMPANY | 140362-00 | Eligible bidder | — |
| Chicago, IL | Chicago Staffing Solutions LLC | 00011075 | Eligible bidder | — |
| Warrenville, IL | Chicago Testing Laboratory, Inc. | 110872-00 | Eligible bidder | — |
| Chicago | CHICAGO TITLE INSURANCE COMPANY | 125632-00 | Eligible bidder | — |
| Chicago, IL | CHICAGO VOICE AND DATA AUTHORITY CORP | 141219-00 | Eligible bidder | — |
| Brookfield, IL | CHICAGO ZOOLOGICAL SOCIETY | 94326-00 | Eligible bidder | — |
| Downers Grove, IL | CHICAGOLAND CABLING SOLUTIONS, INC. | 94191-00 | Eligible bidder | — |
| Lake Zurich, IL | CHICAGOLAND PAVING CONTRACTORS, INC. | 98790-00 | Eligible bidder | — |
| Chicago, IL | Chicagoland Professional Therapy Group, Inc | 00011241 | Eligible bidder | — |
| Downers Grove, IL | Chicagoland Senior Care Inc | 00011755 | Eligible bidder | — |
| Rockville, MD | Child Trends, Inc. | 00012442 | Eligible bidder | — |
| Chicago, IL | CHINESE MUTUAL AID ASSOCIATION | 105681-00 | Eligible bidder | — |
| St. Louis, MO | CHIODINI OF ILLINOIS, LLC | 119473-00 | Eligible bidder | — |
| Lebanon, IL | CHRIST BROS. ASPHALT INC | 92443-00 | Eligible bidder | — |
| St. Louis, MO | Christner Inc. | 115496-00 | Eligible bidder | — |
| Rosemont, IL | CHRISTOPHER B. BURKE ENGINEERING, LTD. | 94628-00 | Eligible bidder | — |
| Orland Park, IL | Christopher T Dexter LLC | 00010331 | Eligible bidder | — |
| Decatur, IL | CHRISTY FOLTZ INC | 97334-00 | Eligible bidder | — |
| Chicago, IL | CHRISTY WEBBER & COMPANY | 121307-00 | Eligible bidder | — |
| Rockford, IL | CHRONOS AVIATION LLC | 141077-00 | Eligible bidder | — |
| Olympia Fields, IL | CHRYSALIS CONSULTING GROUP | 98700-00 | Eligible bidder | — |
| Brentwood, TN | CHS IL, LLC | 00010766 | Eligible bidder | — |
| Pittsfield, ME | CIANBRO CORPORATION | 103598-00 | Eligible bidder | — |
| Cambridge, MA | CIC Health Testing Services, LLC | 00010588 | Eligible bidder | — |
| Bourbannais, IL | CIGNA HEALTH LIFE INSURANCE COMPANY | 137328-00 | Eligible bidder | — |
| Chicago, IL | CIM HOME CARE LLC | 00012924 | Eligible bidder | — |
| Chicago, IL | Cimpar At Home, LLC | 00011922 | Eligible bidder | — |
| Frederick, MD | CINI-LITTLE INTERNATIONAL, INC. | 131611-00 | Eligible bidder | — |
| Mason, OH | CINTAS CORPORATION NO. 2 | 105618-00 | Eligible bidder | — |
| Bedford Park, IL | CINTAS CORPORATION NO. 2 | 105618-05 | Eligible bidder | — |
| Rockford, IL | CINTAS CORPORATION NO. 2 | 105618-08 | 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.