Companies headquartered in Illinois, by prime awards since FY2021
Rows 501–600 of 5,696, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| Nextrow Inc. | Schaumburg | 541511 Custom Computer Programming Services | $3.88M |
| Novaa Ltd. | Chicago | 541715 Research and Development… | $3.87M |
| Qdir, Inc. | Chicago | 334413 Semiconductor and Related Device… | $3.85M |
| Illinois Marine Towing Inc. | Joliet | 336611 Ship Building and Repairing | $3.84M |
| Mandus Group LLC | Rock Island | 336212 Truck Trailer Manufacturing | $3.84M |
| Jo-carroll Energy, Inc. | Elizabeth | 221122 Electric Power Distribution | $3.84M |
| Mihalik Group LLC | Chicago | 541611 Administrative Management and General… | $3.8M |
| SMB Contracting Inc. | Willowbrook | 236220 Commercial and Institutional Building… | $3.78M |
| CCC Holdings Inc. | Tinley Park | 236220 Commercial and Institutional Building… | $3.78M |
| Fio LLC | East Moline | 532411 Commercial Air, Rail, and Water… | $3.76M |
| S & F Software Solutions, Inc. | Lincolnshire | 541512 Computer Systems Design Services | $3.73M |
| The Chartis Group, LLC | Chicago | 541611 Administrative Management and General… | $3.71M |
| Ascent Integrated Tech, LLC | Champaign | 513210 Software Publishers | $3.7M |
| Kaskaskia Engineering Group LLC | Belleville | 541330 Engineering Services | $3.69M |
| Catharsis Productions LLC | Chicago | 611430 Professional and Management Development… | $3.67M |
| Koo LLC | Chicago | 541310 Architectural Services | $3.65M |
| Chicago Lighthouse Industries | Chicago | 334519 Other Measuring and Controlling Device… | $3.62M |
| National Railway Equipment Co. | Mount Vernon | 336510 Railroad Rolling Stock Manufacturing | $3.6M |
| Ge Healthcare Inc. | Arlington Heights | 325412 Pharmaceutical Preparation Manufacturing | $3.6M |
| Illinois Institute Of Technology | Chicago | 611310 Colleges, Universities… | $3.59M |
| B & C Enterprises Inc. | Elgin | 561790 Other Services to Buildings… | $3.58M |
| United Standard Industries Inc. | Glenview | 332721 Precision Turned Product Manufacturing | $3.53M |
| Aqualagoon, Inc. | Chicago | 541511 Custom Computer Programming Services | $3.53M |
| Resdef Inc. | Chicago | 541715 Research and Development… | $3.51M |
| Bizhiw Information Technologies LLC | Belleville | 541519 Other Computer Related Services | $3.5M |
| Paladin Defense Supply LLC | South Holland | 332710 Machine Shops | $3.46M |
| Area Diesel Service Inc. | Carlinville | 423120 Motor Vehicle Supplies and New Parts… | $3.44M |
| Hope Creek Nursing And Rehabilitation Center, LLC | East Moline | 623110 Nursing Care Facilities (Skilled… | $3.4M |
| Pinckneyville Nursing & Rehabilitation Center LLC | Pinckneyville | 623110 Nursing Care Facilities (Skilled… | $3.4M |
| Gold Coast Produce Inc. | Gurnee | 311991 Perishable Prepared Food Manufacturing | $3.39M |
| Emcore Chicago Inertial Corporation | Tinley Park | 334511 Search, Detection, Navigation… | $3.36M |
| Alden Lincoln Park Rehabilitation & Health Care Center, Inc. | Chicago | 623110 Nursing Care Facilities (Skilled… | $3.34M |
| Crystal Clean, LLC | Hoffman Estates | 562112 Hazardous Waste Collection | $3.3M |
| Haas, Inc. | Chicago | 513210 Software Publishers | $3.28M |
| Conagra Brands, Inc. | Chicago | 311225 Fats and Oils Refining and Blending | $3.28M |
| Liquitech, Inc. | Westmont | 221310 Water Supply and Irrigation Systems | $3.27M |
| Airys Inc. | Joliet | 237110 Water and Sewer Line and Related… | $3.25M |
| Mission Metrics LLC | Chicago | 541611 Administrative Management and General… | $3.25M |
| Kastalon Inc. | Alsip | 325212 Synthetic Rubber Manufacturing | $3.24M |
| Highland Care And Rehabilitation Center LLC | Highland | 623110 Nursing Care Facilities (Skilled… | $3.24M |
| 2BG Venture LLC | Burr Ridge | 236220 Commercial and Institutional Building… | $3.18M |
| MHC Resort At Tranquility Lake LLC | Chicago | 721211 RV (Recreational Vehicle) Parks… | $3.17M |
| Centre Market Building LLC | Chicago | 531120 Lessors of Nonresidential Buildings… | $3.17M |
| Alba Bioscience, Inc. | Chicago | 325413 In-Vitro Diagnostic Substance… | $3.16M |
| Quicksilver Mailing Services, LLC | Springfield | 561431 Private Mail Centers | $3.16M |
| Mi-jack Products, Inc. | Hazel Crest | 333923 Overhead Traveling Crane, Hoist… | $3.15M |
| Techpipeline Inc. | Chicago | 513199 All Other Publishers | $3.14M |
| Vasta & Associates Inc. | Chicago | 711320 Promoters of Performing Arts, Sports… | $3.13M |
| Sprout Social, Inc. | Chicago | 541990 All Other Professional, Scientific… | $3.13M |
| Quickset Defense Technologies LLC | Northbrook | 334220 Radio and Television Broadcasting… | $3.11M |
| Aurora Storage Products, Inc. | Aurora | 337214 Office Furniture (except Wood)… | $3.11M |
| Cusatis Computational Services Inc. | Wilmette | 541715 Research and Development… | $3.09M |
| American First Contracting Inc. | Elk Grove Village | 236220 Commercial and Institutional Building… | $3.08M |
| Chucking Machine Products, Inc. | Franklin Park | 332710 Machine Shops | $3.08M |
| Security Logistics Intelligence Construction Engineering Company | Rock Island | 541511 Custom Computer Programming Services | $3.07M |
| Alloy Sling Chains, LLC | East Hazel Crest | 332618 Other Fabricated Wire Product… | $3.07M |
| Oquawka Boats & Fabrications Inc. | Oquawka | 336612 Boat Building | $3.07M |
| Pci Services Inc. | Rockford | 561720 Janitorial Services | $3.06M |
| Vitalizing Business Solutions Inc. | Chicago | 541611 Administrative Management and General… | $3.06M |
| Alti LLC | Highland Park | 334513 Instruments and Related Products… | $3M |
| Information Systems Audit And Control Association, Inc. | Schaumburg | 813920 Professional Organizations | $2.98M |
| Defense Budgett LLC | Lake Bluff | 541511 Custom Computer Programming Services | $2.97M |
| T. R. Machine, Inc. | Davis | 332710 Machine Shops | $2.96M |
| Pama, Inc. | Elgin | 333517 Machine Tool Manufacturing | $2.93M |
| Dyonyx LP | Oakbrook Terrace | 541519 Other Computer Related Services | $2.93M |
| Kocsis Technologies Inc. | Alsip | 333995 Fluid Power Cylinder and Actuator… | $2.92M |
| Additive Monitoring, Inc. | Chicago | 334519 Other Measuring and Controlling Device… | $2.92M |
| Drasgow Consulting Group, LLC | Urbana | 541612 Human Resources Consulting Services | $2.91M |
| Riverbend Energetics MFG., LLC | Alton | 325920 Explosives Manufacturing | $2.89M |
| JSN Inc. | Maywood | 332618 Other Fabricated Wire Product… | $2.88M |
| Attadale Partners, LLC | Schaumburg | 541611 Administrative Management and General… | $2.88M |
| Computer Projects Of Illinois, Inc. | Bolingbrook | 513210 Software Publishers | $2.86M |
| Cross Link Media LLC | Carterville | 561499 All Other Business Support Services | $2.85M |
| Geotech Environmental Services, Inc. | Addison | 237110 Water and Sewer Line and Related… | $2.84M |
| Mid-american Elevator Company, Inc. | East Dundee | 238290 Other Building Equipment Contractors | $2.83M |
| Gwo, Inc. | Chicago | 236220 Commercial and Institutional Building… | $2.77M |
| Mitchell Aircraft, LLC | Cary | 336413 Other Aircraft Parts and Auxiliary… | $2.74M |
| Bundlar, LLC | Chicago | 541715 Research and Development… | $2.74M |
| Arocep Federal, LLC | Hazel Crest | 424120 Stationery and Office Supplies Merchant… | $2.73M |
| Elevate Care Riverwoods, LLC | Riverwoods | 623110 Nursing Care Facilities (Skilled… | $2.72M |
| Sai R Nimmagadda | Long Grove | 621111 Offices of Physicians (except Mental… | $2.71M |
| Keith Frieden Excavating Inc. | New Boston | 237990 Other Heavy and Civil Engineering… | $2.71M |
| 4 D Farm Products Sales Inc. | Saint Anne | 424480 Fresh Fruit and Vegetable Merchant… | $2.7M |
| Pass, L.L.C | Fairview Heights | 561621 Security Systems Services (except… | $2.7M |
| Human Resources Center Of Edgar & Clark Counties | Paris | 624190 Other Individual and Family Services | $2.67M |
| Nonprofit Empowerment Group, Inc. | Oak Brook | 611430 Professional and Management Development… | $2.66M |
| Pure Processing, LLC | Lisle | 339113 Surgical Appliance and Supplies… | $2.62M |
| Banner & Witcoff Ltd. | Chicago | 541110 Offices of Lawyers | $2.58M |
| Bourn & Koch, Inc. | Rockford | 333517 Machine Tool Manufacturing | $2.58M |
| Guardian Electric Manufacturing Co. | Woodstock | 336413 Other Aircraft Parts and Auxiliary… | $2.58M |
| Morningstar Investment Management LLC | Chicago | 523999 Miscellaneous Financial Investment… | $2.58M |
| Schwartz Excavating Inc. | Countryside | 237990 Other Heavy and Civil Engineering… | $2.57M |
| Euromonitor International, Inc. | Chicago | 541613 Marketing Consulting Services | $2.57M |
| Ai Tech Holdings, Inc. | Chicago | 513210 Software Publishers | $2.57M |
| Honeywell International Inc. | Freeport | 334419 Other Electronic Component Manufacturing | $2.57M |
| Armstrong Medical Industries, Inc. | Lincolnshire | 423450 Medical, Dental, and Hospital Equipment… | $2.56M |
| Taza Supplies Inc. | South Holland | 424120 Stationery and Office Supplies Merchant… | $2.55M |
| World Of Powersports Inc. | Decatur | 441227 Motorcycle, ATV, and All Other Motor… | $2.54M |
| Winning Wheels Inc. | Prophetstown | 623110 Nursing Care Facilities (Skilled… | $2.53M |
| GMJ Distributors Inc. | Antioch | 456130 Optical Goods Retailers | $2.53M |