Companies headquartered in Illinois, by prime awards since FY2021
Rows 801–900 of 5,696, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| Memq Inc. | Chicago | 541715 Research and Development… | $1.39M |
| Creative Thermal Solutions, Inc. | Urbana | 541330 Engineering Services | $1.38M |
| Cummins Allison Corp. | Mount Prospect | 333310 Commercial and Service Industry… | $1.36M |
| Franklin's Services Unlimited Inc. | Fairview Heights | 561720 Janitorial Services | $1.35M |
| Total Renal Care, Inc. | Mchenry | 621492 Kidney Dialysis Centers | $1.35M |
| Chris Harner Excavating | Tunnel Hill | 238910 Site Preparation Contractors | $1.35M |
| Anovion LLC | Northfield | 335991 Carbon and Graphite Product… | $1.34M |
| Oakdale Holdings Corporation | Chicago | 524210 Insurance Agencies and Brokerages | $1.34M |
| International Filter Manufacturing Corp. | Litchfield | 336390 Other Motor Vehicle Parts Manufacturing | $1.34M |
| J.S.L. Building Restoration Group, Inc. | Franklin Park | 238140 Masonry Contractors | $1.33M |
| Gamma Products Inc. | Palos Hills | 334516 Analytical Laboratory Instrument… | $1.32M |
| Bei Electronics LLC | Quincy | 334220 Radio and Television Broadcasting… | $1.32M |
| F&e Construction, LLC | East Moline | 236220 Commercial and Institutional Building… | $1.31M |
| NHC-FL5 L.P. | Chicago | 721211 RV (Recreational Vehicle) Parks… | $1.31M |
| H-D Constructors Corporation | Springfield | 236220 Commercial and Institutional Building… | $1.31M |
| The Peoples Gas LGHT & Coke Co. | Chicago | 221210 Natural Gas Distribution | $1.31M |
| Celtic Environmental, Inc. | Chicago Ridge | 562910 Remediation Services | $1.3M |
| Echo Global Logistics, Inc. | Chicago | 488510 Freight Transportation Arrangement | $1.3M |
| Fuel Services Dl JV | Plainfield | 236220 Commercial and Institutional Building… | $1.3M |
| City Of Chicago | Chicago | 237110 Water and Sewer Line and Related… | $1.29M |
| Outdoor Power Sales & Service LLC | Mount Vernon | 444230 Outdoor Power Equipment Retailers | $1.29M |
| Sp One Global Group Inc. | Chicago | 332722 Bolt, Nut, Screw, Rivet, and Washer… | $1.29M |
| Sergeant Blinderman United LLC | Tinley Park | 236220 Commercial and Institutional Building… | $1.28M |
| R/a Hoerr, Inc. | Edwards | 424720 Petroleum and Petroleum Products… | $1.28M |
| Mary Jones | Palatine | 621340 Offices of Physical, Occupational… | $1.28M |
| DC Waste & Recycling Inc. | Hillsboro | 562111 Solid Waste Collection | $1.27M |
| Uptake Technologies, Inc. | Chicago | 541519 Other Computer Related Services | $1.27M |
| Simformotion LLC | East Peoria | 333310 Commercial and Service Industry… | $1.27M |
| Systems & Electronics Inc. | Wood Dale | 336413 Other Aircraft Parts and Auxiliary… | $1.27M |
| American Academy Of Pediatrics | Itasca | 813920 Professional Organizations | $1.27M |
| JHB Group Inc. | Solon Mills | 336214 Travel Trailer and Camper Manufacturing | $1.27M |
| Lakhany Oakbrook Terrace LLC | Naperville | 721110 Hotels (except Casino Hotels) and Motels | $1.26M |
| United Expert Holdings LLC | Lincolnshire | 541990 All Other Professional, Scientific… | $1.26M |
| Common Ground Publishing, LLC | Champaign | 513210 Software Publishers | $1.25M |
| Synergy Research Labs Inc. | Urbana | 334413 Semiconductor and Related Device… | $1.25M |
| Strata Earth Services, LLC | Palatine | 238910 Site Preparation Contractors | $1.25M |
| Falex Corp. | Sugar Grove | 335999 All Other Miscellaneous Electrical… | $1.25M |
| Ak Innovations LLC | Savoy | 541715 Research and Development… | $1.25M |
| Hemantha Surath Md | Glenview | 621111 Offices of Physicians (except Mental… | $1.25M |
| Evolution Space, Inc. | Zion | 541715 Research and Development… | $1.23M |
| Yapondjian-alvarado Maria | Bolingbrook | 621112 Offices of Physicians, Mental Health… | $1.22M |
| Progressive Independence, LLC | Elgin | 423450 Medical, Dental, and Hospital Equipment… | $1.22M |
| Ambd Property LLC | Rockford | 623110 Nursing Care Facilities (Skilled… | $1.21M |
| Mid-west Moving & Storage, Inc. | Elk Grove Village | 484210 Used Household and Office Goods Moving | $1.21M |
| Azul 3D Inc. | Skokie | 541715 Research and Development… | $1.2M |
| Dl Facilities Support Services JV | Plainfield | 561210 Facilities Support Services | $1.2M |
| Kravitz Larry | Highland Park | 621330 Offices of Mental Health Practitioners… | $1.2M |
| Dobrilovic Stevan D | Park Ridge | 541990 All Other Professional, Scientific… | $1.2M |
| Visu-sewer Of Missouri LLC | East Saint Louis | 237110 Water and Sewer Line and Related… | $1.19M |
| Epir Technologies, Inc. | Bolingbrook | 334413 Semiconductor and Related Device… | $1.19M |
| Green-hill Lisa J | Chicago | 541618 Other Management Consulting Services | $1.18M |
| Gabriel Fernandez | Urbana | 541330 Engineering Services | $1.17M |
| Anixter Inc. | Glenview | 423610 Electrical Apparatus and Equipment… | $1.17M |
| Coapt, LLC | Chicago | 334510 Electromedical and Electrotherapeutic… | $1.17M |
| Ekla Corp. | Naperville | 423450 Medical, Dental, and Hospital Equipment… | $1.17M |
| Hcold Inc. | Countryside | 333241 Food Product Machinery Manufacturing | $1.16M |
| Freedom-elite II Joint Venture | Shorewood | 621910 Ambulance Services | $1.16M |
| Illinoisrocstar LLC | Champaign | 541715 Research and Development… | $1.16M |
| Set Environmental Inc. | Wheeling | 562910 Remediation Services | $1.15M |
| Buddobot LLC | O Fallon | 541513 Computer Facilities Management Services | $1.15M |
| A-s Medication Solutions LLC | Libertyville | 325412 Pharmaceutical Preparation Manufacturing | $1.15M |
| Aries Design Automation, LLC | Chicago | 541512 Computer Systems Design Services | $1.15M |
| Bellissimo Distribution LLC | Bartlett | 424480 Fresh Fruit and Vegetable Merchant… | $1.15M |
| Harco National Insurance Company | Rolling Meadows | 524126 Direct Property and Casualty Insurance… | $1.14M |
| Di Meo Brothers, Inc. | Arlington Heights | 237990 Other Heavy and Civil Engineering… | $1.14M |
| Pivotal LLC | Hanover | 423490 Other Professional Equipment… | $1.14M |
| BMS Manufacturing Company, Inc. | Milan | 332439 Other Metal Container Manufacturing | $1.13M |
| Frigid Fluid Company | Melrose Park | 812220 Cemeteries and Crematories | $1.13M |
| Custom Collagen Inc. | Addison | 332994 Small Arms, Ordnance, and Ordnance… | $1.13M |
| Astronics Connectivity Systems & Certification Corp. | Waukegan | 336413 Other Aircraft Parts and Auxiliary… | $1.13M |
| Shawnee Survey & Consulting Inc. | Vienna | 541370 Surveying and Mapping (except… | $1.12M |
| Encyclopaedia Britannica Inc. | Chicago | 513130 Book Publishers | $1.12M |
| Resthave Home Of Whiteside County Inc. | Morrison | 623110 Nursing Care Facilities (Skilled… | $1.11M |
| Ann & Robert H Lurie Childrens Hospital Of Chicago | Chicago | 622110 General Medical and Surgical Hospitals | $1.11M |
| Aprimo US LLC | Chicago | 513210 Software Publishers | $1.11M |
| Illinois College Of Optometry | Chicago | 611710 Educational Support Services | $1.11M |
| Daniels Sharpsmart, Inc. | Chicago | 562211 Hazardous Waste Treatment and Disposal | $1.1M |
| Vissers Battery Corp. | Carol Stream | 541715 Research and Development… | $1.09M |
| Accreditation Council For Pharmacy Education | Chicago | 541990 All Other Professional, Scientific… | $1.09M |
| Hcpro, LLC | Chicago | 611430 Professional and Management Development… | $1.08M |
| Gamma Technologies LLC | Westmont | 541519 Other Computer Related Services | $1.08M |
| Cpo Services Inc. | Peoria | 339113 Surgical Appliance and Supplies… | $1.08M |
| A Trustworthy Supply Source Inc. | Chicago | 332439 Other Metal Container Manufacturing | $1.08M |
| S&C Electric Company | Chicago | 335313 Switchgear and Switchboard Apparatus… | $1.08M |
| Elite Electronic Engineering Inc. | Downers Grove | 541380 Testing Laboratories and Services | $1.07M |
| Kinectrics Aes Inc. | Naperville | 541330 Engineering Services | $1.07M |
| Batir Architecture Ltd. | Saint Charles | 541310 Architectural Services | $1.07M |
| Medina Nursing Center Inc. | Durand | 623110 Nursing Care Facilities (Skilled… | $1.06M |
| Illinois-american Water Company | Pekin | 221310 Water Supply and Irrigation Systems | $1.06M |
| Blackhawk Contracting, LLC | Schaumburg | 236220 Commercial and Institutional Building… | $1.06M |
| Agati, Inc. | Chicago | 337127 Institutional Furniture Manufacturing | $1.06M |
| Uniqcli LLC | Chicago | 541519 Other Computer Related Services | $1.05M |
| Scrip Inc. | Bolingbrook | 339112 Surgical and Medical Instrument… | $1.05M |
| Formerra LLC | Romeoville | 561499 All Other Business Support Services | $1.05M |
| Mantec Services Inc. | Saint Charles | 339999 All Other Miscellaneous Manufacturing | $1.04M |
| Biocartis US Inc. | Itasca | 334516 Analytical Laboratory Instrument… | $1.04M |
| Microtech Machine Co. Inc. | Wheeling | 332710 Machine Shops | $1.04M |
| Jupiter Machine Tool, Inc. | Galesburg | 811310 Commercial and Industrial Machinery… | $1.04M |
| Parr Instrument Company | Moline | 334516 Analytical Laboratory Instrument… | $1.04M |
| Henry G. Conroe M.D.S.C. | Chicago | 621112 Offices of Physicians, Mental Health… | $1.03M |