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Federal Contracts in Illinois

Illinois has received 22,682 federal contract awards worth $649B across 1,542 contractors. There are currently 18 open solicitations with a place of performance in Illinois. See the largest contractors, top buying agencies, and live opportunities below.

22,682

Awarded Contracts

$649B

Total Obligated

1,542

Contractors

18

Open Solicitations

Top Cities by Award Volume

Lake Forest (1,802)Park Ridge (1,280)Waukegan (1,222)Chicago (646)Rockford (643)Wood Dale (394)Itasca (239)North Chicago (179)

Top Contractors in Illinois

UCHICAGO ARGONNE, LLC$539.8B · 47

FERMI FORWARD DISCOVERY GROUP, LLC$46.8B · 26

COVENANT AVIATION SECURITY, LLC$12.7B · 17

AAR GOVERNMENT SERVICES, INC.$11.6B · 102

WALSH CONSTRUCTION COMPANY II, LLC$11.3B · 99

AEP ENERGY INC$3B · 17

WALSH FEDERAL LLC$1.8B · 27

RICHARD GROUP LLC$1.7B · 61

NATIONAL OPINION RESEARCH CENTER$1.6B · 149

WALSH PUERTO RICO, LLC$1.4B · 12

Top Buying Agencies

Department of Energy$586.6B · 198

Department of Veterans Affairs$20.2B · 4,395

Department of Homeland Security$13.1B · 635

Department of State$13.1B · 187

Department of Health and Human Services$6.9B · 1,252

Department of Transportation$2.5B · 952

General Services Administration$1.6B · 5,985

Department of Defense$1.4B · 4,860

Department of Agriculture$996.9M · 662

Pension Benefit Guaranty Corporation$452.7M · 46

Open Solicitations

Base-Wide Filter Maintenance and Custodial Services for Naval Stati...Open

16--ACTUATOR,ELECTRO-ME, IN REPAIR/MODIFICATION OFOpen

9th MCD Aruba 655, mounting bracket, and warrantyOpen

ILLINOIS WATERWAY HYDRAULIC DREDGING INDEFINITE DELIVERY/INDEFINITE...Open

Ham Products for use in Domestic Food Assistance ProgramsOpen

Building 138 Repair/RepurposeOpen

Z1DA--Modernize Damen (Bldg. 1) Elevators Construction 537-24-101Oct 29, 2026

Chain Reaction Innovations - Energy Technology InnovationOct 30, 2026

C1DA--578-27-003 - Renovate A Section First Floor of Building 1 - ...Oct 30, 2026

ARMED FORCES CAREER CENTEROct 30, 2026

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