Companies headquartered in Illinois, by prime awards since FY2021
Rows 1,501–1,600 of 5,696, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| The University Of Chicago Medical Center | Chicago | 622110 General Medical and Surgical Hospitals | $239K |
| Uic Inc. | Joliet | 334516 Analytical Laboratory Instrument… | $238K |
| Innopsys, Inc. | Chicago | 334516 Analytical Laboratory Instrument… | $238K |
| Westermo Data Communications, Inc. | Elgin | 334290 Other Communications Equipment… | $237K |
| Mascoutah Equipment Co. Inc. | Mascoutah | 423820 Farm and Garden Machinery and Equipment… | $236K |
| Supherb Logistics LLC | Chicago | 541614 Process, Physical Distribution… | $236K |
| F.e. Moran, Inc. Fire Protection Of Northern Illinois | Northbrook | 813930 Labor Unions and Similar Labor… | $235K |
| Follett Content Solutions, LLC | Mchenry | 611710 Educational Support Services | $234K |
| Genuine Cable Group, LLC | Chicago | 423610 Electrical Apparatus and Equipment… | $234K |
| Innova Systems Inc. | Burr Ridge | 339115 Ophthalmic Goods Manufacturing | $234K |
| Illinois Environmental Protection Agency | Springfield | 924110 Administration of Air and Water… | $233K |
| Rittal North America LLC | Schaumburg | 332999 All Other Miscellaneous Fabricated… | $232K |
| Roadsafe Traffic Systems, Inc. | Chicago | 237310 Highway, Street, and Bridge Construction | $232K |
| Ruralmed, LLC | Saint Elmo | 621910 Ambulance Services | $232K |
| American Labelmark Co. | Chicago | 926120 Regulation and Administration… | $231K |
| Reyes Coca-cola Bottling, L.L.C. | Rosemont | 312111 Soft Drink Manufacturing | $231K |
| Ej Equipment Inc. | Manteno | 541360 Geophysical Surveying and Mapping… | $230K |
| Vantage Specialties, Inc. | Gurnee | 325510 Paint and Coating Manufacturing | $230K |
| Access Elevator Inc. | Roselle | 238290 Other Building Equipment Contractors | $229K |
| Vizlesan Inc. | Schaumburg | $228K | |
| Midtronics, Inc. | Willowbrook | 334515 Instrument Manufacturing for Measuring… | $228K |
| Farmington Village Nursing And Rehabilitation Center LLC | Farmington | 623110 Nursing Care Facilities (Skilled… | $228K |
| County Of Franklin | Benton | 922120 Police Protection | $227K |
| Heartland Services Inc. | Tamaroa | 236220 Commercial and Institutional Building… | $226K |
| Sheridan Plumbing & Sewer, LLC | Bedford Park | 237110 Water and Sewer Line and Related… | $226K |
| Brendels Electric Inc. | Saint Charles | 541990 All Other Professional, Scientific… | $224K |
| Agency Ea, L.L.C | Chicago | 541890 Other Services Related to Advertising | $224K |
| Moy James N | Oak Park | 541611 Administrative Management and General… | $224K |
| Remington Express Enterprises, Inc. | Rock Island | 455219 All Other General Merchandise Retailers | $223K |
| Glenbridge Nursing And Rehabilitation Centre, Ltd. | Niles | 623110 Nursing Care Facilities (Skilled… | $223K |
| Csa Partners Ltd. | Winnetka | 541310 Architectural Services | $223K |
| Academy Of Nutrition & Dietetics | Chicago | 813920 Professional Organizations | $223K |
| Svanaco Inc. | Des Plaines | 518210 Computing Infrastructure Providers… | $222K |
| Lawrence Ragan Communications Inc. | Chicago | 611430 Professional and Management Development… | $222K |
| Aperion Care St. Elmo, LLC | Saint Elmo | 623110 Nursing Care Facilities (Skilled… | $222K |
| Highland Community College Foundation | Freeport | 611210 Junior Colleges | $222K |
| James Walker MFG., Co. | Glenwood | 339991 Gasket, Packing, and Sealing Device… | $220K |
| Aquarius Fluid Products Inc. | Elgin | 423850 Service Establishment Equipment… | $219K |
| Midwest Fence Corp. | Chicago | 237310 Highway, Street, and Bridge Construction | $219K |
| Buffalo Ny I FGF LLC | Chicago | 531190 Lessors of Other Real Estate Property | $217K |
| Crouse Concepts Inc. | Sullivan | 237110 Water and Sewer Line and Related… | $217K |
| Pacific Custom Components Corporation | Richmond | 335139 Electric Lamp Bulb and Other Lighting… | $217K |
| Hudson Boiler & Tank Company | Lockport | 811310 Commercial and Industrial Machinery… | $217K |
| East Peoria Hotel Partners, LLC | East Peoria | 721110 Hotels (except Casino Hotels) and Motels | $217K |
| US Foods Inc. | Bensenville | 424410 General Line Grocery Merchant… | $216K |
| Suburban Surgical Co. | Wheeling | 339113 Surgical Appliance and Supplies… | $215K |
| Blankenship Construction Co. | Mulberry Grove | 237990 Other Heavy and Civil Engineering… | $215K |
| Midwest Mechanical Group, LLC | Lombard | 238220 Plumbing, Heating, and Air-Conditioning… | $214K |
| Waste Management Of Illinois Inc. | Morrison | 562111 Solid Waste Collection | $213K |
| Powervar Inc. | Waukegan | 335999 All Other Miscellaneous Electrical… | $213K |
| Inproduction Inc. | Warrenville | 532490 Other Commercial and Industrial… | $213K |
| Primus Electronics Corp. | Morris | 423690 Other Electronic Parts and Equipment… | $213K |
| The Mesa Electronics Group LLC | Yorkville | 334419 Other Electronic Component Manufacturing | $213K |
| Yuriy Radchuk | Chicago | $211K | |
| Steiner Electric Company | Itasca | 423610 Electrical Apparatus and Equipment… | $211K |
| Smith Martha | Oak Park | 561110 Office Administrative Services | $211K |
| Novo Surgical, Inc. | Westmont | 339112 Surgical and Medical Instrument… | $211K |
| Awerkamp Machine Co. | Quincy | 332710 Machine Shops | $211K |
| Compx Security Products Inc. | Grayslake | 332510 Hardware Manufacturing | $210K |
| Apfs LLC | Chicago | 561320 Temporary Help Services | $210K |
| Bonnell Industries Inc. | Dixon | 423810 Construction and Mining (except Oil… | $210K |
| Aes-aurora Environmental Services Inc. | Aurora | 238290 Other Building Equipment Contractors | $210K |
| J.a. Watts, LLC | Chicago | 236220 Commercial and Institutional Building… | $208K |
| Jlo Supply LLC | Rockford | 423990 Other Miscellaneous Durable Goods… | $208K |
| Atcor Medical Inc. USA | Naperville | 339112 Surgical and Medical Instrument… | $208K |
| Fastenal Company | Moline | 423840 Industrial Supplies Merchant Wholesalers | $208K |
| Victor Envelope Company | Bensenville | 322230 Stationery Product Manufacturing | $207K |
| Bushnell Inc. | Des Plaines | 424610 Plastics Materials and Basic Forms… | $207K |
| MHC Barrington Hills, L.L.C | Chicago | 721211 RV (Recreational Vehicle) Parks… | $206K |
| Sypur Construction, LLC | Glen Ellyn | 236220 Commercial and Institutional Building… | $205K |
| Community Workshop And Training Center Inc. | Peoria | 624120 Services for the Elderly and Persons… | $205K |
| Hyspan Precision Products Inc. | South Holland | 332919 Other Metal Valve and Pipe Fitting… | $204K |
| Borough & Block Inc. | Chicago | 541990 All Other Professional, Scientific… | $203K |
| Audio Visual One Ltd. | Schiller Park | 532490 Other Commercial and Industrial… | $201K |
| Foundation Of The American College Of Healthcare Executives | Chicago | 611430 Professional and Management Development… | $201K |
| Interpark LLC | Chicago | 812930 Parking Lots and Garages | $200K |
| Advocacy Counseling Center, Ltd. | Crystal Lake | 621330 Offices of Mental Health Practitioners… | $199K |
| Everychild | Moline | 624190 Other Individual and Family Services | $198K |
| Anzelc Welding & Fabricating, Inc. | Rockdale | 332313 Plate Work Manufacturing | $198K |
| Polar Tech Industries Inc. | Genoa | 326140 Polystyrene Foam Product Manufacturing | $198K |
| Jelmar LLC | Skokie | 424690 Other Chemical and Allied Products… | $198K |
| Conklin & Dedecker Associates, Inc. | Chicago | 541611 Administrative Management and General… | $198K |
| Southern Bus & Mobility Inc. | Breese | 441110 New Car Dealers | $197K |
| The Concord Consulting Group Of Illinois, Inc. | Chicago | 541990 All Other Professional, Scientific… | $197K |
| Tallgrass Restoration, LLC | Schaumburg | 541620 Environmental Consulting Services | $197K |
| County Of Moultrie | Sullivan | 922120 Police Protection | $197K |
| International Video & Electronic Inc. | Elk Grove Village | 423620 Household Appliances, Electric… | $197K |
| Cpo Hospitality LLC | Rosemont | 721110 Hotels (except Casino Hotels) and Motels | $196K |
| Prana Diabetes Inc. | Chicago | 624190 Other Individual and Family Services | $196K |
| Legrand Services | Roselle | 561492 Court Reporting and Stenotype Services | $196K |
| John E. Reid And Associates, Inc. | Chicago | 611430 Professional and Management Development… | $196K |
| Society Of Critical Care Medicine | Mount Prospect | 813920 Professional Organizations | $195K |
| Aqueous Solutions LLC | Champaign | 513210 Software Publishers | $194K |
| Lydia Healthcare 1 LLC | Robbins | $192K | |
| American Veteran Solutions, LLC | Lombard | 561730 Landscaping Services | $192K |
| Thrush Services, Inc. | Ottawa | 562991 Septic Tank and Related Services | $192K |
| Tilton, Kelly + Bell, PLLC | Chicago | 541310 Architectural Services | $191K |
| John Thomas Company | Dixon | 237310 Highway, Street, and Bridge Construction | $191K |
| Heartland Barge Management, L.L.C. | Columbia | 483211 Inland Water Freight Transportation | $190K |
| Hurst-rosche, Inc. | Marion | 541330 Engineering Services | $190K |