Companies headquartered in Illinois, by prime awards since FY2021
Rows 2,301–2,400 of 5,696, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| Foursight Group LLC | Evanston | 812990 All Other Personal Services | $46.4K |
| Clean Air Flow Inc. | Deerfield | 811210 Electronic and Precision Equipment… | $46.3K |
| LCM Architects, L.L.C | Chicago | $46.1K | |
| Robert Costello Arbitration Services, LLC | Geneva | 813920 Professional Organizations | $46K |
| J. T. Cullen Co. Inc. | Fulton | 332312 Fabricated Structural Metal… | $46K |
| Allen Michael J | Chicago | 334516 Analytical Laboratory Instrument… | $45.9K |
| Autonomous Stuff LLC | Morton | 334511 Search, Detection, Navigation… | $45.8K |
| Cherrys Industrial Equipment Corp. | Roselle | 332999 All Other Miscellaneous Fabricated… | $45.8K |
| Ellen Brooks | Forest Park | 561410 Document Preparation Services | $45.8K |
| Alco Sales & Service Co. | Burr Ridge | 423450 Medical, Dental, and Hospital Equipment… | $45.5K |
| Way Back Inn | Maywood | 623220 Residential Mental Health and Substance… | $45.2K |
| Situ Biosciences LLC | Wheeling | 541380 Testing Laboratories and Services | $44.9K |
| Mcnish Corporation | Aurora | 333310 Commercial and Service Industry… | $44.8K |
| Skolnik Industries LLC | Chicago | 332439 Other Metal Container Manufacturing | $44.7K |
| Sawyer Dirt & Associates, Inc. | Lockport | 484220 Specialized Freight (except Used Goods)… | $44.7K |
| Illinois Proton Center, LLC | Warrenville | $44.5K | |
| Ed Etnyre & Co. | Oregon | 333120 Construction Machinery Manufacturing | $44.3K |
| Collectiv LLC | Chicago | 541511 Custom Computer Programming Services | $44.3K |
| Twinn B LLC | Chicago | 238220 Plumbing, Heating, and Air-Conditioning… | $44.1K |
| Reit 4101 LLC | Itasca | 721110 Hotels (except Casino Hotels) and Motels | $44.1K |
| Meyers And Meyers | Chicago | 541990 All Other Professional, Scientific… | $44K |
| Mazzella Lifting Technologies, Inc. | Granite City | 333923 Overhead Traveling Crane, Hoist… | $43.8K |
| Fotofab, LLC | Chicago | 332999 All Other Miscellaneous Fabricated… | $43.8K |
| United Fuel Co. | Urbana | 324110 Petroleum Refineries | $43.7K |
| Operating Engineers Local 150 Apprenticeship Fund | Wilmington | 237310 Highway, Street, and Bridge Construction | $43.7K |
| General Truck Parts & Equipment Company | Chicago | 336350 Motor Vehicle Transmission and Power… | $43.5K |
| Community College District 502 | Glen Ellyn | 611210 Junior Colleges | $43.4K |
| Gilbert Economics LLC | O Fallon | 541690 Other Scientific and Technical… | $43.3K |
| Cal-rite Corporation | Naperville | 541380 Testing Laboratories and Services | $43.3K |
| River Trails Transit Lines Inc. | Galena | 485510 Charter Bus Industry | $43.1K |
| Cj Optical Inc. | Monticello | 621320 Offices of Optometrists | $43.1K |
| Martin Equipment Of Illinois Inc. | Goodfield | 423830 Industrial Machinery and Equipment… | $43.1K |
| Imagineering Inc. | Elk Grove Village | 334418 Printed Circuit Assembly (Electronic… | $43.1K |
| TRJ Works LLC | Chicago | 236220 Commercial and Institutional Building… | $43K |
| Central Illinois Work Injury Resource Center, LLC | Peoria | 621111 Offices of Physicians (except Mental… | $42.9K |
| Floor Chem Inc. | Romeoville | 325199 All Other Basic Organic Chemical… | $42.7K |
| Allied Waste Transportation, Inc. | Edwardsville | 562111 Solid Waste Collection | $42.3K |
| Welles Flynn | Neoga | 721211 RV (Recreational Vehicle) Parks… | $42.2K |
| Isolation Dynamics Corporation | Aurora | 339999 All Other Miscellaneous Manufacturing | $42.2K |
| Manhard Consulting, Ltd. | Lincolnshire | 541370 Surveying and Mapping (except… | $42K |
| K & K Well Drilling Inc. | Morris | 221310 Water Supply and Irrigation Systems | $41.9K |
| PRCR International LLC | Chicago | 561210 Facilities Support Services | $41.8K |
| N.D.K. America, Inc. | Schaumburg | 334419 Other Electronic Component Manufacturing | $41.7K |
| Special Education Services | North Aurora | 611110 Elementary and Secondary Schools | $41.7K |
| Ohn Products, LLC | Peoria | $41.3K | |
| Wincati Solutions, Inc. | Northbrook | 513210 Software Publishers | $41.3K |
| Axium, LLC | Chicago | 561210 Facilities Support Services | $41K |
| Bluestar Computer Solutions Inc. | Chicago | 541199 All Other Legal Services | $40.9K |
| Freitag Seasonal Services LLC | Danvers | 561730 Landscaping Services | $40.9K |
| Trenzy LLC | Highland Park | 337127 Institutional Furniture Manufacturing | $40.9K |
| American College Of Occupational & Environmental Medicine | Schaumburg | 813920 Professional Organizations | $40.9K |
| Black Spectacles LLC | Park Ridge | 611691 Exam Preparation and Tutoring | $40.9K |
| Sound Inc. | Naperville | 561621 Security Systems Services (except… | $40.5K |
| Henk Jane & Kevin | Benton | 721211 RV (Recreational Vehicle) Parks… | $40.2K |
| Tangent Technologies LLC | Aurora | 332999 All Other Miscellaneous Fabricated… | $40.2K |
| Appraisal Institute | Chicago | 813920 Professional Organizations | $40K |
| North Joffe-nelson | Urbana | 541990 All Other Professional, Scientific… | $40K |
| Verona Rubber Works, Inc. | Blackstone | 326291 Rubber Product Manufacturing… | $40K |
| M.R.K.C., Inc. | Sparta | 722310 Food Service Contractors | $39.9K |
| Kp Fencing, LLC | Wenona | 238990 All Other Specialty Trade Contractors | $39.8K |
| Chicago Symphony Orchestra | Chicago | 711310 Promoters of Performing Arts, Sports… | $39.8K |
| Neurolux Inc. | Northfield | 541714 Research and Development… | $39.7K |
| Zentech Bloomington LLC | Bloomington | 334418 Printed Circuit Assembly (Electronic… | $39.6K |
| Sre Bulldog Hotel Owner, LLC | Chicago | 721110 Hotels (except Casino Hotels) and Motels | $39.5K |
| Allyson Group Inc. | O Fallon | 721110 Hotels (except Casino Hotels) and Motels | $39.5K |
| Recycled Rubber Products Distributors, LLC | Joliet | 339999 All Other Miscellaneous Manufacturing | $39.4K |
| Lyon & Healy Harps Inc. | Chicago | 339992 Musical Instrument Manufacturing | $39.3K |
| Power 4 U, Inc. | Schaumburg | 811210 Electronic and Precision Equipment… | $39.2K |
| Nevco Sports LLC | Greenville | 339920 Sporting and Athletic Goods… | $39.2K |
| MSL Healthcare Partners, Inc. | Barrington | 541611 Administrative Management and General… | $39.1K |
| Village Of Rosemont | Rosemont | 921190 Other General Government Support | $39K |
| Nosbisch Robert M | Collinsville | 561611 Investigation and Personal Background… | $38.9K |
| Afe Construction LLC | Peoria | 236220 Commercial and Institutional Building… | $38.8K |
| Coordinated Systems Consulting Inc. | Chicago | 238990 All Other Specialty Trade Contractors | $38.7K |
| Sedia Systems, Inc. | Chicago | 337127 Institutional Furniture Manufacturing | $38.6K |
| Kelso Auto Body Inc. | Belleville | 811121 Automotive Body, Paint, and Interior… | $38.6K |
| Mechanical Service Of Galesburg Inc. | Galesburg | 238220 Plumbing, Heating, and Air-Conditioning… | $38.6K |
| Uka Transportation LLC | Bolingbrook | 484122 General Freight Trucking… | $38.5K |
| Drumbeaters Of America Inc. | Elburn | 333998 All Other Miscellaneous General Purpose… | $38.4K |
| D & B Power Associates, Inc. | Saint Charles | 423430 Computer and Computer Peripheral… | $38.4K |
| Nursepower Services Corp. | Des Plaines | 561320 Temporary Help Services | $38.4K |
| Studio Ah LLC | Chicago | 541310 Architectural Services | $38.3K |
| Lakeland Dry Ice, Inc. | Mundelein | 325120 Industrial Gas Manufacturing | $38.3K |
| Kevin Oberg | Villa Grove | 541330 Engineering Services | $38.1K |
| Seven Springs Lake Management, LLC | Evansville | 112511 Finfish Farming and Fish Hatcheries | $37.8K |
| Master Gauge Co. | Chicago | 423830 Industrial Machinery and Equipment… | $37.7K |
| The Center For Self Leadership Inc. | Oak Park | 611699 All Other Miscellaneous Schools… | $37.6K |
| Association Of Naval Services Officers | Great Lakes | 813920 Professional Organizations | $37.5K |
| Institute Of Food Technologists Inc. | Chicago | 541990 All Other Professional, Scientific… | $37.5K |
| Revoc Productions LLC | Chicago | 541611 Administrative Management and General… | $37.4K |
| American Burn Association | Chicago | 813920 Professional Organizations | $37.3K |
| Mas Rigging Inc. | Peoria | 238290 Other Building Equipment Contractors | $37.3K |
| Chicago Ornamental Iron Inc. | Chicago | 332323 Ornamental and Architectural Metal Work… | $37.1K |
| Durr Harry A | Vandalia | 561210 Facilities Support Services | $36.5K |
| Hartland Cutting Tools Inc. | Cary | 333515 Cutting Tool and Machine Tool Accessory… | $36.5K |
| American Aeronautics LLC | Rockford | 513210 Software Publishers | $36.5K |
| Sherry E Schroeder | Odin | 561210 Facilities Support Services | $36.4K |
| Mys Inc. | Palos Park | 237310 Highway, Street, and Bridge Construction | $36.3K |
| Hirschmann Engineering USA, Inc. | Schaumburg | 333515 Cutting Tool and Machine Tool Accessory… | $36.1K |
| Kara Co. Inc. | Countryside | 423490 Other Professional Equipment… | $35.9K |