Companies headquartered in Illinois, by prime awards since FY2021
Rows 1,701–1,800 of 5,696, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| The Goodheart-willcox Company, Inc. | Tinley Park | 513130 Book Publishers | $152K |
| 2 Pierce, LLC | Itasca | 531390 Other Activities Related to Real Estate | $152K |
| Thor Palmer House Hotel LLC | Chicago | 721110 Hotels (except Casino Hotels) and Motels | $152K |
| Chicago Zoological Society, The | Brookfield | 712130 Zoos and Botanical Gardens | $152K |
| RKN LLC | Robinson | 237990 Other Heavy and Civil Engineering… | $151K |
| US Air Purifiers LLC | Peoria | 333413 Industrial and Commercial Fan… | $151K |
| Citadel Care Center - Sterling LLC | Sterling | 623110 Nursing Care Facilities (Skilled… | $150K |
| Hexaf Innovations LLC | Champaign | 541715 Research and Development… | $150K |
| Kandu Medical Supplies, Inc. | Chicago | 423850 Service Establishment Equipment… | $150K |
| Smart Elevators, Corporation | Lombard | 238990 All Other Specialty Trade Contractors | $150K |
| Wurth Baer Supply Co. | Vernon Hills | 423710 Hardware Merchant Wholesalers | $150K |
| Civis Analytics Inc. | Chicago | 513210 Software Publishers | $150K |
| Start Engineering LLC | Winnetka | 611710 Educational Support Services | $150K |
| Dentalez Alabama, Inc. | Chicago | 339114 Dental Equipment and Supplies… | $150K |
| Lifeboat LLC | Champaign | 541512 Computer Systems Design Services | $149K |
| Villa-tech, Inc. | Naperville | 518210 Computing Infrastructure Providers… | $149K |
| The Bike Rack, Inc. | Saint Charles | 336991 Motorcycle, Bicycle, and Parts… | $149K |
| Barchart.com Inc. | Chicago | 518210 Computing Infrastructure Providers… | $148K |
| Zawitz Chad | Chicago | 541690 Other Scientific and Technical… | $148K |
| Trossen Robotics LLC | Downers Grove | 334419 Other Electronic Component Manufacturing | $147K |
| Landmark Of Richton Park Rehabilitation & Nursing Center LLC | Richton Park | 623110 Nursing Care Facilities (Skilled… | $146K |
| Halo Branded Solutions Inc. | Sterling | 541890 Other Services Related to Advertising | $146K |
| Graymills Corporation | Broadview | 332722 Bolt, Nut, Screw, Rivet, and Washer… | $146K |
| Sai Global, Inc. | Arlington Heights | 541611 Administrative Management and General… | $146K |
| N3PR Inc. | Downers Grove | 541519 Other Computer Related Services | $145K |
| F & N Supply LLC | Matteson | 335139 Electric Lamp Bulb and Other Lighting… | $144K |
| Eton Machine Company Limited | Elgin | 332710 Machine Shops | $144K |
| Midwest Technical Institute Inc. | Springfield | $143K | |
| City Of Alton | Alton | 921110 Executive Offices | $141K |
| American Veteran Industries, LLC | Lockport | 561730 Landscaping Services | $141K |
| Haivision US Holdings Inc. | Deerfield | 334310 Audio and Video Equipment Manufacturing | $140K |
| Kreg Therapeutics LLC | Melrose Park | 532490 Other Commercial and Industrial… | $140K |
| Sunstream Scientific Incorporated | Chicago | 541330 Engineering Services | $140K |
| L3DFX LLC | Mokena | 339999 All Other Miscellaneous Manufacturing | $140K |
| Pizzo & Associates, Ltd. | Leland | 541620 Environmental Consulting Services | $140K |
| Aj Covenant LLC | Chicago | 541611 Administrative Management and General… | $140K |
| Chicago Meat Group Company | Rolling Meadows | 311999 All Other Miscellaneous Food… | $139K |
| Orbital Transports Inc. | Chicago | 541330 Engineering Services | $139K |
| Salt Industries, LLC | East Saint Louis | 325998 All Other Miscellaneous Chemical… | $139K |
| Omni Containment Systems, LLC | Elgin | 423730 Warm Air Heating and Air-Conditioning… | $138K |
| Merete Technologies, Inc. | Lisle | 423450 Medical, Dental, and Hospital Equipment… | $137K |
| P And M Contracting LLC | Chicago | 236220 Commercial and Institutional Building… | $137K |
| Green, Ann S | Chicago | 541930 Translation and Interpretation Services | $137K |
| Naturion West, LLC | Columbia | 541620 Environmental Consulting Services | $137K |
| IT Supplies Inc. | Rolling Meadows | 423410 Photographic Equipment and Supplies… | $136K |
| Envadr LLC | Highland Park | 541611 Administrative Management and General… | $135K |
| Chicago Parts & Sound Enterprises, LLC | Elk Grove Village | 423120 Motor Vehicle Supplies and New Parts… | $135K |
| Deskpass Corp. | Chicago | 531120 Lessors of Nonresidential Buildings… | $135K |
| Schaefer Contracting Inc. | Carlyle | 238990 All Other Specialty Trade Contractors | $135K |
| Teklab Inc. | Collinsville | 541380 Testing Laboratories and Services | $135K |
| Plasmatreat USA Inc. | Elgin | 333517 Machine Tool Manufacturing | $135K |
| Mott Excavating, Inc. | Vienna | 237110 Water and Sewer Line and Related… | $135K |
| Brown Electric, Inc. | Goreville | 238210 Electrical Contractors and Other Wiring… | $134K |
| Hanger Prosthetics & Orthotics, Inc. | Springfield | 339113 Surgical Appliance and Supplies… | $134K |
| John Pierce | Park Ridge | 524298 All Other Insurance Related Activities | $134K |
| Hagerman & Co. Inc. | Mt Zion | 541512 Computer Systems Design Services | $134K |
| Global Business Information Services, Inc. | Chicago | 561450 Credit Bureaus | $134K |
| Aqualab Water Treatment Inc. | Prospect Heights | 325998 All Other Miscellaneous Chemical… | $133K |
| Adapt Plastics, Inc. | Loves Park | 326199 All Other Plastics Product Manufacturing | $133K |
| Berndt Associates Inc. | Schaumburg | 334515 Instrument Manufacturing for Measuring… | $133K |
| Environmental Group Services Ltd. | Chicago | 541620 Environmental Consulting Services | $133K |
| Stoller International Inc. | Pontiac | 333111 Farm Machinery and Equipment… | $133K |
| Hanger Prosthetics & Orthotics East, Inc. | Frankfort | 339113 Surgical Appliance and Supplies… | $133K |
| Drury Hotels Company, LLC | Fairview Heights | 721110 Hotels (except Casino Hotels) and Motels | $133K |
| Century Metal Spinning Co. | Bensenville | 332119 Metal Crown, Closure, and Other Metal… | $132K |
| Freedom Ems LLC | Shorewood | 621910 Ambulance Services | $132K |
| Illinois Tool Works, Inc. | Glenview | 334519 Other Measuring and Controlling Device… | $131K |
| Tailored Lubricants LLC | Chicago | 424720 Petroleum and Petroleum Products… | $131K |
| Will County Well & Pump Co. Inc. | New Lenox | 237110 Water and Sewer Line and Related… | $131K |
| Strategic Economic Research, LLC | Normal | 541611 Administrative Management and General… | $131K |
| Mendota Enterprise Inc. | Bolingbrook | 811310 Commercial and Industrial Machinery… | $131K |
| Pinnacle Live, LLC | Arlington Heights | 532490 Other Commercial and Industrial… | $131K |
| Johnson Peoria Ventures LLC | East Peoria | 721110 Hotels (except Casino Hotels) and Motels | $131K |
| Harbor Government Solutions, LLC | Chicago | 518210 Computing Infrastructure Providers… | $131K |
| Affiliated Steam Equipment Company | Alsip | 423730 Warm Air Heating and Air-Conditioning… | $131K |
| Alma Lasers Inc. | Buffalo Grove | 334510 Electromedical and Electrotherapeutic… | $131K |
| Jerome Kopec | Sesser | 221320 Sewage Treatment Facilities | $130K |
| Allied Waste Transportation, Inc. | Springfield | 562111 Solid Waste Collection | $130K |
| Microwave Research & Applications, Inc. | Carol Stream | 334516 Analytical Laboratory Instrument… | $130K |
| Ims Engineered Products LLC | Des Plaines | 332322 Sheet Metal Work Manufacturing | $130K |
| Dean Spencer Karlan | Evanston | 541199 All Other Legal Services | $130K |
| Robert Carlton | Evanston | 813110 Religious Organizations | $129K |
| Metro-ag Waste Injection Systems, Inc. | Breese | 562991 Septic Tank and Related Services | $129K |
| Wonderlic Inc. | Vernon Hills | 541612 Human Resources Consulting Services | $129K |
| Liska & Associates Inc. | Chicago | 541430 Graphic Design Services | $128K |
| Roho Inc. | Belleville | 339113 Surgical Appliance and Supplies… | $128K |
| Am Air Service LLC | Libertyville | 487990 Scenic and Sightseeing Transportation… | $128K |
| Roland Machinery Company | Springfield | 423810 Construction and Mining (except Oil… | $128K |
| Saffron Scientific Histology Services, LLC | Carbondale | 541990 All Other Professional, Scientific… | $127K |
| Sobot Tool & MFG Co. Inc. | Northbrook | 332710 Machine Shops | $127K |
| Installation Services, Inc. | Sycamore | 237130 Power and Communication Line… | $127K |
| Medford Oil Company, Inc. | Jerseyville | 457210 Fuel Dealers | $127K |
| Veteranson Inc. | Lake Zurich | 238210 Electrical Contractors and Other Wiring… | $127K |
| Welkins LLC | La Grange | 541715 Research and Development… | $127K |
| J6 Polymers LLC | Genoa | 325211 Plastics Material and Resin… | $127K |
| Schnitkey Gary | Dewey | 541720 Research and Development in the Social… | $126K |
| Southern Illinois Piping Contractors Inc. | Carbondale | 238220 Plumbing, Heating, and Air-Conditioning… | $126K |
| Action Powersports, LLC | Litchfield | 441210 Recreational Vehicle Dealers | $126K |
| Media Migration Technology LLC | Northbrook | 811310 Commercial and Industrial Machinery… | $126K |
| Toho Technology Inc. | Chicago | 334513 Instruments and Related Products… | $126K |