Companies headquartered in Illinois, by prime awards since FY2021
Rows 1,601–1,700 of 5,696, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| Flow Pro Products Inc. | Romeoville | 333515 Cutting Tool and Machine Tool Accessory… | $190K |
| E. J. Rohn Co. | Aurora | 812332 Industrial Launderers | $189K |
| Jenkins Pro Logistics LLC | Country Club Hills | 423710 Hardware Merchant Wholesalers | $189K |
| The Hilsinger Company Parent, LLC | Niles | 339115 Ophthalmic Goods Manufacturing | $189K |
| Courtyard Management Corporation | Waukegan | 721110 Hotels (except Casino Hotels) and Motels | $188K |
| Midland Davis Corp. | Moline | 562920 Materials Recovery Facilities | $187K |
| A Epstein & Sons International Inc. | Chicago | 541310 Architectural Services | $187K |
| Eagle River Investors - Hawaii LLC | Chicago | 531190 Lessors of Other Real Estate Property | $187K |
| Balanstar Corp. | Elk Grove Village | 333310 Commercial and Service Industry… | $187K |
| Crane Equipment & Service Of Illinois, Inc. | Eureka | 333923 Overhead Traveling Crane, Hoist… | $186K |
| Health Research And Educational Trust | Chicago | 541618 Other Management Consulting Services | $186K |
| Honsa Ergonomic Technologies LLC | Milan | 333991 Power-Driven Handtool Manufacturing | $186K |
| Drone Arrival Inc. | Antioch | 336411 Aircraft Manufacturing | $186K |
| Association For Facilities Engineering | Plainfield | 611430 Professional and Management Development… | $185K |
| Integrated Financial Analytics & Research LLP | Urbana | 541690 Other Scientific and Technical… | $185K |
| Halls Service LLC | Buncombe | 811310 Commercial and Industrial Machinery… | $183K |
| Callender Construction Co. Inc. | Pittsfield | 212312 Crushed and Broken Limestone Mining… | $183K |
| Board Of Trustees Of Southern Illinois UniversityCarbondale, IL · UEI Y28BEBJ4MNU7 | Carbondale | 611310 Colleges, Universities… | $183K |
| Lavonne E. Hurt | Savanna | 561110 Office Administrative Services | $182K |
| American Society Of Safety Professionals | Park Ridge | 813920 Professional Organizations | $182K |
| Edda Rodriguez Pres | Mundelein | 611620 Sports and Recreation Instruction | $182K |
| Board Of Trustees Of Southern Illinois UniversityEdwardsville, IL · UEI HQ5NMP5HLL53 | Edwardsville | 611310 Colleges, Universities… | $181K |
| Keeper Security, Inc. | Chicago | 513210 Software Publishers | $181K |
| Gourmet Gorilla Inc. | Chicago | 722310 Food Service Contractors | $181K |
| Jad Group Inc. | Grayslake | 811210 Electronic and Precision Equipment… | $181K |
| Independent Recycling Services, Inc. | Chicago | 562111 Solid Waste Collection | $181K |
| Charcera Inc. | Quincy | 238150 Glass and Glazing Contractors | $180K |
| Dck-ecc Pacific Guam, LLC | Lombard | 236220 Commercial and Institutional Building… | $180K |
| Germann Instruments, Inc. | Evanston | 334519 Other Measuring and Controlling Device… | $180K |
| Construction Technology Laboratories Inc. | Mount Prospect | 541330 Engineering Services | $179K |
| Connor Co. | Peoria | 423720 Plumbing and Heating Equipment… | $178K |
| School Health Corp. | Rolling Meadows | 423450 Medical, Dental, and Hospital Equipment… | $178K |
| River Front Logistics LLC | Chicago | 334111 Electronic Computer Manufacturing | $178K |
| Setna Io, LLC | Lincolnshire | 336413 Other Aircraft Parts and Auxiliary… | $178K |
| TKM Group LLC | Marion | 531130 Lessors of Miniwarehouses… | $177K |
| Raw Holdings LLC | Chicago | 561210 Facilities Support Services | $177K |
| Safety Management Resources Corporation | Champaign | 541350 Building Inspection Services | $177K |
| Concord Companies, Incorporated | Skokie | 423450 Medical, Dental, and Hospital Equipment… | $176K |
| Briar Place Nursing LLC | Indian Head Park | 623110 Nursing Care Facilities (Skilled… | $176K |
| Data Weighing Systems Inc. | Wood Dale | 334519 Other Measuring and Controlling Device… | $176K |
| County Of Pike | Pittsfield | 922190 Other Justice, Public Order, and Safety… | $175K |
| Sarco Hydraulics Inc. | Litchfield | 339999 All Other Miscellaneous Manufacturing | $175K |
| C. R. Elgin Investment LLC | Mount Vernon | 336510 Railroad Rolling Stock Manufacturing | $174K |
| Korzistka Mikolaj | Prospect Heights | 541930 Translation and Interpretation Services | $173K |
| G & W Electric Co. | Bolingbrook | 335313 Switchgear and Switchboard Apparatus… | $173K |
| Coleman Development Corporation | Chicago | 236220 Commercial and Institutional Building… | $173K |
| Jerseyville Gas Service, Inc. | Jerseyville | 238220 Plumbing, Heating, and Air-Conditioning… | $173K |
| Solutions In Critical Care, Inc. | Sycamore | 423450 Medical, Dental, and Hospital Equipment… | $172K |
| Alpha Controls & Services, L.L.C. | Rockford | 238210 Electrical Contractors and Other Wiring… | $172K |
| Associated Fastening Products, Inc. | Itasca | 331210 Iron and Steel Pipe and Tube… | $172K |
| Outdoor Resources Inc. | Arthur | 111421 Nursery and Tree Production | $171K |
| Gunn & Pegelow, Inc. | Libertyville | 423730 Warm Air Heating and Air-Conditioning… | $170K |
| Nicopeco Farms LLC | Thebes | 115112 Soil Preparation, Planting… | $170K |
| Lvi America Inc. | Riverwoods | 334220 Radio and Television Broadcasting… | $170K |
| Cleverbridge Inc. | Chicago | 541519 Other Computer Related Services | $170K |
| Mentice, Inc. | Chicago | 541990 All Other Professional, Scientific… | $170K |
| Francine Uenuma | Naperville | 812990 All Other Personal Services | $169K |
| Auto Meter Products Inc. | Sycamore | 334514 Totalizing Fluid Meter and Counting… | $169K |
| Mas Resource Management LLC | Godfrey | 561730 Landscaping Services | $168K |
| The Knapheide MFG. Co. | Quincy | 336211 Motor Vehicle Body Manufacturing | $168K |
| Bar Code Integrators Inc. | Libertyville | 541512 Computer Systems Design Services | $168K |
| Don Johns Engineering Corp. | Batavia | 811310 Commercial and Industrial Machinery… | $168K |
| Academic Development Institute Inc. | Lincoln | 611710 Educational Support Services | $167K |
| Shearwater Technology Inc. | Washington | 541330 Engineering Services | $167K |
| Vincor Ltd. | Monee | 517410 Satellite Telecommunications | $166K |
| Center Tool Co. | Hampshire | 332710 Machine Shops | $166K |
| Archival Image LLC | Chicago | 541720 Research and Development in the Social… | $166K |
| Optech Orthotics & Prosthetics Services Ltd. | Kankakee | 339113 Surgical Appliance and Supplies… | $165K |
| Kreis Tool & Manufacturing Co. Inc. | Elgin | 336413 Other Aircraft Parts and Auxiliary… | $164K |
| Ideal Supply, Inc. | Huntley | 332722 Bolt, Nut, Screw, Rivet, and Washer… | $164K |
| Progroup Instrument Inc. | Godfrey | 334516 Analytical Laboratory Instrument… | $164K |
| Datalogics, Incorporated | West Dundee | 513210 Software Publishers | $163K |
| Amerimac, Limited | Geneva | 541810 Advertising Agencies | $163K |
| Depression & Bipolar Support Alliance | Romeoville | 611710 Educational Support Services | $163K |
| M & M Control Service Inc. | Lake Villa | 423840 Industrial Supplies Merchant Wholesalers | $163K |
| Worldpoint Ecc Inc. | Crystal Lake | 423450 Medical, Dental, and Hospital Equipment… | $163K |
| Smithereen Pest Management | Niles | 561710 Exterminating and Pest Control Services | $162K |
| Blick & Blick Oil, Inc. | Aledo | 424720 Petroleum and Petroleum Products… | $162K |
| Your Supply Depot Ltd. | Des Plaines | 334118 Computer Terminal and Other Computer… | $162K |
| F.e. Moran, Inc. Fire Protection | Champaign | 238220 Plumbing, Heating, and Air-Conditioning… | $162K |
| M.J.T. Incorporated | Alsip | 423710 Hardware Merchant Wholesalers | $162K |
| Belson Outdoors, LLC | Naperville | 337127 Institutional Furniture Manufacturing | $159K |
| Ri-del Manufacturing Inc. | Chicago | 332999 All Other Miscellaneous Fabricated… | $158K |
| New Lenox Machine Co. Inc. | Dwight | 332994 Small Arms, Ordnance, and Ordnance… | $158K |
| Ozark Koala Ecosystem Services LLC | Carbondale | 115310 Support Activities for Forestry | $158K |
| Meyer Tool & Manufacturing, Inc. | Oak Lawn | 332710 Machine Shops | $157K |
| Antonio Rosado | Chicago | 541930 Translation and Interpretation Services | $157K |
| Dometic Corporation | Rosemont | 333415 Air-Conditioning and Warm Air Heating… | $156K |
| Leister Technologies LLC | Itasca | 423830 Industrial Machinery and Equipment… | $156K |
| Core Mechanical Inc. | Chicago | 238220 Plumbing, Heating, and Air-Conditioning… | $156K |
| Avant Tecno USA Inc. | Arlington Heights | 333120 Construction Machinery Manufacturing | $156K |
| Blue Farm Concepts Ltd. | Flossmoor | 561210 Facilities Support Services | $156K |
| Gallagher Benefit Services, Inc. | Rolling Meadows | 541612 Human Resources Consulting Services | $155K |
| Springfield Lodging LLC | Springfield | 721110 Hotels (except Casino Hotels) and Motels | $155K |
| Allure Of Mendota, LLC | Mendota | 623110 Nursing Care Facilities (Skilled… | $155K |
| CJKJC, Inc. | Chicago | 561790 Other Services to Buildings… | $154K |
| Jarvis Welding, L.L.P. | Canton | 332410 Power Boiler and Heat Exchanger… | $154K |
| Tf Acquisition Co. LLC | Sandoval | 336120 Heavy Duty Truck Manufacturing | $153K |
| Guardian Aero, LLC | Flora | 488190 Other Support Activities for Air… | $153K |
| Richardson RFPD Inc. | Downers Grove | 423690 Other Electronic Parts and Equipment… | $153K |