Companies headquartered in Illinois, by prime awards since FY2021
Rows 701–800 of 5,696, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| The Jenkins Group Inc. | Itasca | 541310 Architectural Services | $1.86M |
| Elmbrook Skilled Nursing Facility, LLC | Skokie | 623110 Nursing Care Facilities (Skilled… | $1.86M |
| Secure Western Storage Inc. | Chicago | 337215 Showcase, Partition, Shelving… | $1.86M |
| Zion Cloud Solutions LLC | Glenview | 541511 Custom Computer Programming Services | $1.85M |
| Fellowes Inc. | Itasca | 337214 Office Furniture (except Wood)… | $1.84M |
| Synclesis Inc. | Champaign | 541715 Research and Development… | $1.84M |
| Alden Long Grove Rehabilitation And Health Care Center, Inc. | Long Grove | 623110 Nursing Care Facilities (Skilled… | $1.84M |
| Gateway Cable Inc. | Lisle | 334417 Electronic Connector Manufacturing | $1.84M |
| Accolade Healthcare Of Danville LLC | Danville | 623110 Nursing Care Facilities (Skilled… | $1.84M |
| Sentinel Technologies, Inc. | Downers Grove | 541519 Other Computer Related Services | $1.83M |
| Wines Raymond E Jr | Mattoon | 561730 Landscaping Services | $1.83M |
| Barcom Electronic Inc. | Swansea | 561621 Security Systems Services (except… | $1.83M |
| Crowe LLP | Chicago | 541211 Offices of Certified Public Accountants | $1.83M |
| Mereo 4 Holdings LLC | Chicago | 541614 Process, Physical Distribution… | $1.82M |
| Jtekt Toyoda Americas Corp. | Arlington Heights | 532490 Other Commercial and Industrial… | $1.82M |
| D R Travis, Inc. | Oak Park | 541611 Administrative Management and General… | $1.81M |
| Safety Storage, Inc. | Charleston | 332311 Prefabricated Metal Building… | $1.81M |
| Sargent & Lundy, L.L.C. | Chicago | 541330 Engineering Services | $1.81M |
| Kussmann Crane Inc. | Downers Grove | 333923 Overhead Traveling Crane, Hoist… | $1.8M |
| World Wide Fittings Inc. | Vernon Hills | 332996 Fabricated Pipe and Pipe Fitting… | $1.8M |
| Becker And Associates, Inc. | East Dundee | 332999 All Other Miscellaneous Fabricated… | $1.79M |
| Effective Systems Corp. | Chicago | 541512 Computer Systems Design Services | $1.78M |
| Ingenium Technologies Corp. | Rockford | 541330 Engineering Services | $1.77M |
| Aperion Care Glenwood, LLC | Glenwood | 623110 Nursing Care Facilities (Skilled… | $1.77M |
| Jet Aviation St. Louis, Inc. | East Saint Louis | 488119 Other Airport Operations | $1.77M |
| Rauland-borg Corp. | Mt Prospect | 334290 Other Communications Equipment… | $1.75M |
| Oates Associates Inc. | Collinsville | 541330 Engineering Services | $1.75M |
| Chang Douglas | Geneva | 621111 Offices of Physicians (except Mental… | $1.74M |
| Allied Sonoran Technical Services Group LLC | Glenview | 541511 Custom Computer Programming Services | $1.73M |
| Peterson Park Associates, LLC | Skokie | 623110 Nursing Care Facilities (Skilled… | $1.73M |
| Computer Information Systems Inc. | Highland Park | 541511 Custom Computer Programming Services | $1.73M |
| Pinnacle Actuarial Resources, Inc. | Bloomington | 524298 All Other Insurance Related Activities | $1.72M |
| Troy Doty | Lovington | 561730 Landscaping Services | $1.72M |
| Natus Sensory, Inc. | Schaumburg | 334510 Electromedical and Electrotherapeutic… | $1.71M |
| Michael Cremerius PHD | Oak Brook | 621330 Offices of Mental Health Practitioners… | $1.7M |
| Dickson/unigage Inc. | Addison | 334519 Other Measuring and Controlling Device… | $1.7M |
| City Of Sesser | Sesser | 221320 Sewage Treatment Facilities | $1.69M |
| Navipoint Genomics LLC | Naperville | 518210 Computing Infrastructure Providers… | $1.68M |
| Hartford Technology Rental Company, LLC | Arlington Heights | 532420 Office Machinery and Equipment Rental… | $1.68M |
| The Citadel Of Skokie LLC | Morton Grove | 623110 Nursing Care Facilities (Skilled… | $1.67M |
| Kaskaskia College, Community College District #501 | Centralia | 611310 Colleges, Universities… | $1.67M |
| Automatic Doors Inc. | Streamwood | 238990 All Other Specialty Trade Contractors | $1.66M |
| Gc Laser Systems Inc. | Forest Park | 339999 All Other Miscellaneous Manufacturing | $1.66M |
| Prime Coat II LLC | Waukegan | 238320 Painting and Wall Covering Contractors | $1.65M |
| Broadview Village Of | Broadview | 922160 Fire Protection | $1.64M |
| Integrated Lakes Management, Inc. | Waukegan | 541620 Environmental Consulting Services | $1.64M |
| Erdco Engineering Corporation | Evanston | 334513 Instruments and Related Products… | $1.64M |
| Hurst-rosche, Inc. | E Saint Louis | 541330 Engineering Services | $1.63M |
| Tropical Environmental Inc. | Huntley | 541620 Environmental Consulting Services | $1.63M |
| Voicecast Systems Inc. | Oak Park | 561422 Telemarketing Bureaus and Other Contact… | $1.62M |
| Dcx-chol Enterprises, Inc. | Pekin | 334511 Search, Detection, Navigation… | $1.61M |
| Accurate Perforating Co. Inc. | Chicago | 332322 Sheet Metal Work Manufacturing | $1.6M |
| City Of Chicago | Chicago | 922120 Police Protection | $1.6M |
| MBJ3 Family Enterprises LLC | Barrington | 621111 Offices of Physicians (except Mental… | $1.6M |
| James L Greco Md | Oak Brook | 621111 Offices of Physicians (except Mental… | $1.6M |
| Allure Of Knox County, LLC | Galesburg | 623110 Nursing Care Facilities (Skilled… | $1.6M |
| Cygnus Photonics Inc. | Champaign | 334419 Other Electronic Component Manufacturing | $1.6M |
| Hidenn-ai Inc. | Oak Brook | 513210 Software Publishers | $1.59M |
| Pavilion Of Waukegan LLC | Waukegan | 623110 Nursing Care Facilities (Skilled… | $1.59M |
| Weber Marking Systems, Inc. | Arlington Heights | 322220 Paper Bag and Coated and Treated Paper… | $1.59M |
| Superior Industrial Supply Co. | Niles | 322211 Corrugated and Solid Fiber Box… | $1.58M |
| Thermosystems, LLC | Elmhurst | 423730 Warm Air Heating and Air-Conditioning… | $1.58M |
| Precise Specialities Corporation | Hillsboro | 561320 Temporary Help Services | $1.57M |
| Divihn Integration Inc. | Hoffman Estates | 541511 Custom Computer Programming Services | $1.57M |
| Global Charter Services Inc. | Chicago | 485999 All Other Transit and Ground Passenger… | $1.57M |
| Erin Rope Corp. | Blue Island | 423840 Industrial Supplies Merchant Wholesalers | $1.57M |
| Central State Construction, Incorporated | Marshall | 238210 Electrical Contractors and Other Wiring… | $1.56M |
| David Rotter Prosthetics Ltd. | Romeoville | 339113 Surgical Appliance and Supplies… | $1.56M |
| Rockford Powertrain Inc. | Loves Park | 336350 Motor Vehicle Transmission and Power… | $1.55M |
| Renishaw, Inc. | West Dundee | 334513 Instruments and Related Products… | $1.55M |
| Joint Commission Resources, Inc. | Oakbrook Terrace | 541611 Administrative Management and General… | $1.53M |
| Utilities International, Inc. | Chicago | 541990 All Other Professional, Scientific… | $1.53M |
| Cedar Ridge Care & Rehabilitation Center LLC | Lebanon | 623110 Nursing Care Facilities (Skilled… | $1.53M |
| Continental Web Press Inc. | Itasca | 323111 Commercial Printing (except Screen… | $1.53M |
| Leasing Associates Of Barrington Inc. | East Dundee | 532490 Other Commercial and Industrial… | $1.52M |
| Vertex International, Inc. | Oak Brook | 315250 Cut and Sew Apparel Manufacturing… | $1.51M |
| Rosalind Franklin University Of Medicine & Science | North Chicago | 611310 Colleges, Universities… | $1.5M |
| Custom Data Processing, Inc. | Romeoville | 541511 Custom Computer Programming Services | $1.5M |
| CTS Advanced Materials, LLC | Lisle | 334419 Other Electronic Component Manufacturing | $1.5M |
| Kaa Federal Solutions LLC | South Barrington | 541611 Administrative Management and General… | $1.5M |
| Aris Technology LLC | Hinckley | 334513 Instruments and Related Products… | $1.5M |
| Rexnord Industries, LLC | Downers Grove | 333613 Mechanical Power Transmission Equipment… | $1.49M |
| Boyd Bethesda Gsa LLC | Chicago | 531190 Lessors of Other Real Estate Property | $1.49M |
| Dental Arts Laboratories, Inc. | Peoria | 339116 Dental Laboratories | $1.49M |
| Spytek Aerospace Corp. | Bensenville | 332710 Machine Shops | $1.47M |
| Washington DC III FGF LLC | Chicago | 531120 Lessors of Nonresidential Buildings… | $1.46M |
| Accu-lab Of Illinois, Inc. | Dekalb | 339115 Ophthalmic Goods Manufacturing | $1.46M |
| Jondro Studios Inc. | Carlyle | 561720 Janitorial Services | $1.45M |
| Mantis Tech, LLC | Oswego | 335999 All Other Miscellaneous Electrical… | $1.45M |
| Nucrypt LLC | Park Ridge | 334413 Semiconductor and Related Device… | $1.45M |
| Crawford Heating & Cooling Co. | Rock Island | 332313 Plate Work Manufacturing | $1.45M |
| Healthcare Information And Management Systems Society | Chicago | 813920 Professional Organizations | $1.45M |
| Virginia Transport LLC | Chicago | 484121 General Freight Trucking… | $1.45M |
| Proto Productions Inc. | Addison | 337215 Showcase, Partition, Shelving… | $1.44M |
| 5615 Fishers Lane LLC | Chicago | 531120 Lessors of Nonresidential Buildings… | $1.43M |
| Product Planning Inc. | Elk Grove Village | 333923 Overhead Traveling Crane, Hoist… | $1.41M |
| Psylotech, Inc. | Evanston | 334519 Other Measuring and Controlling Device… | $1.4M |
| Interpark LLC | Chicago | 812930 Parking Lots and Garages | $1.4M |
| Avery & Pryor Construction LLC | Maywood | 236220 Commercial and Institutional Building… | $1.39M |
| Frasca International, Inc. | Urbana | 339999 All Other Miscellaneous Manufacturing | $1.39M |