Federal contracts by state

Federal Contracts in Illinois: Spending, Agencies & Vendors

Data through 2026-10-26 · FY2027 to date

Obligations, FY2027 to date
$264M
Contract awards
12,548
Average award size
$21K
vs. prior full fiscal year
97.8% decline
Obligations by fiscal year
Obligations by fiscal year $0 $3.8B $7.6B $11.4B $15.2B FY22 FY23 FY24 FY25 FY26 FY27 $264M
Obligations by fiscal year
ItemObligations
FY22$13.6B
FY23$13B
FY24$13.4B
FY25$12.4B
FY26$12.2B
FY27$264M

Obligations fell 97.8% year over year, from $12.2B in FY2026 to $264M in FY2027 to date.

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The state of Illinois received $264M in federal contract obligations in FY2027 to date. The state recorded 12,548 awards with an average award size of $21K, and obligations fell 97.8% year over year. The Department of Veterans Affairs is the largest buyer in Illinois, obligating $141M so far, followed by the Department of Energy with $81.1M and the General Services Administration with $23.5M. UCHICAGO ARGONNE, LLC is the largest vendor, receiving $81.1M in obligations, and ABBOTT LABORATORIES INC. is the second-largest vendor at $26M. Research and Development in the Physical, Engineering, and Life Sciences is the top industry by obligations at $81.1M, followed by Analytical Laboratory Instrument Manufacturing at $40.5M. FY22 through FY26 show multi-year context with yearly obligations between $12.2B and $13.6B, and FY27 to date sits at $264M. All figures are contract obligations; current-year totals are partial (fiscal year to date).

How large is FY2027 federal contracting in Illinois compared with prior years?

FY27 to date obligations total $264M. FY22 obligations were $13.6B, FY23 obligations were $13B, FY24 obligations were $13.4B, FY25 obligations were $12.4B, and FY26 obligations were $12.2B. Obligations fell 97.8% year over year. The current FY27 total is a partial, fiscal year to date figure.

Top 10 buying agencies, FY2027 to date
Top 10 buying agencies, FY2027 to date 1 Department of Veterans Affairs $141M 2 Department of Energy $81.1M 3 General Services Administration $23.5M 4 Department of Justice $7.6M 5 Department of the Treasury $2.9M 6 Department of Health and Human Services $2.4M 7 National Aeronautics and Space Administration $2.1M 8 Railroad Retirement Board $1.7M 9 Department of Agriculture $1.6M 10 Department of Transportation $383K
Top 10 buying agencies, FY2027 to date
ItemObligations
Department of Veterans Affairs$141M
Department of Energy$81.1M
General Services Administration$23.5M
Department of Justice$7.6M
Department of the Treasury$2.9M
Department of Health and Human Services$2.4M
National Aeronautics and Space Administration$2.1M
Railroad Retirement Board$1.7M
Department of Agriculture$1.6M
Department of Transportation$383K

Department of Veterans Affairs was the top federal buyer in Illinois, obligating $141M (53.4% of the state total).

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Which agencies, vendors, and industries lead FY2027 to date in Illinois?

The Department of Veterans Affairs obligated $141M, and the Department of Energy obligated $81.1M. UCHICAGO ARGONNE, LLC received $81.1M and ABBOTT LABORATORIES INC. received $26M. Research and Development in the Physical, Engineering, and Life Sciences is the largest industry at $81.1M, and Analytical Laboratory Instrument Manufacturing is next at $40.5M.

Top 10 vendors, FY2027 to date
Top 10 vendors, FY2027 to date 1 UCHICAGO ARGONNE, LLC $81.1M 2 ABBOTT LABORATORIES INC. $26M 3 FEDEX SUPPLY CHAIN DISTRIBUTION SYSTEM, INC. $17.2M 4 SYSMEX AMERICA, INC $12.1M 5 QUEST DIAGNOSTICS INCORPORATED $10.3M 6 INSURANCE AUTO AUCTIONS, INC. $10M 7 CITADEL FEDERAL SOLUTIONS LLC $9.2M 8 W.W. GRAINGER, INC. $8.9M 9 MODESTO MANAGEMENT LLC $8.3M 10 LUMEN TECHNOLOGIES GOVERNMENT SOLUTIONS, INC. $8M
Top 10 vendors, FY2027 to date
ItemObligations
UCHICAGO ARGONNE, LLC$81.1M
ABBOTT LABORATORIES INC.$26M
FEDEX SUPPLY CHAIN DISTRIBUTION SYSTEM, INC.$17.2M
SYSMEX AMERICA, INC$12.1M
QUEST DIAGNOSTICS INCORPORATED$10.3M
INSURANCE AUTO AUCTIONS, INC.$10M
CITADEL FEDERAL SOLUTIONS LLC$9.2M
W.W. GRAINGER, INC.$8.9M
MODESTO MANAGEMENT LLC$8.3M
LUMEN TECHNOLOGIES GOVERNMENT SOLUTIONS, INC.$8M

UCHICAGO ARGONNE, LLC led all contractors in Illinois with $81.1M, 30.8% of the state total.

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Top 10 industries (NAICS), FY2027 to date
Top 10 industries (NAICS), FY2027 to date 1 Research and Development in the Physical, Engineering, … $81.1M 2 Analytical Laboratory Instrument Manufacturing $40.5M 3 All Other Business Support Services $17.2M 4 Facilities Support Services $11.7M 5 Medical Laboratories $10.3M 6 Wholesale Trade Agents and Brokers $10.1M 7 Couriers and Express Delivery Services $9.5M 8 Home Centers $8.9M 9 Wired Telecommunications Carriers $8M 10 Electric Power Distribution $7M
Top 10 industries (NAICS), FY2027 to date
ItemObligations
Research and Development in the Physical, Engineering, and Life Sciences$81.1M
Analytical Laboratory Instrument Manufacturing$40.5M
All Other Business Support Services$17.2M
Facilities Support Services$11.7M
Medical Laboratories$10.3M
Wholesale Trade Agents and Brokers$10.1M
Couriers and Express Delivery Services$9.5M
Home Centers$8.9M
Wired Telecommunications Carriers$8M
Electric Power Distribution$7M

Research and Development in the Physical, Engineering, and Life Sciences was the largest industry in Illinois, with $81.1M obligated.

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Top 10 vendors
RankVendorObligations
1 UCHICAGO ARGONNE, LLC $81.1M
2 ABBOTT LABORATORIES INC. $26M
3 FEDEX SUPPLY CHAIN DISTRIBUTION SYSTEM, INC. $17.2M
4 SYSMEX AMERICA, INC $12.1M
5 QUEST DIAGNOSTICS INCORPORATED $10.3M
6 INSURANCE AUTO AUCTIONS, INC. $10M
7 CITADEL FEDERAL SOLUTIONS LLC $9.2M
8 W.W. GRAINGER, INC. $8.9M
9 MODESTO MANAGEMENT LLC $8.3M
10 LUMEN TECHNOLOGIES GOVERNMENT SOLUTIONS, INC. $8M
Largest awards, FY2027 to date
RankRecipientAward AmountAwarding Agency
1 UCHICAGO ARGONNE, LLC $17.7B Department of Energy
2 LEISNOI DIVERSIFIED-KEMRON 8A JV, LLC $66.9M Environmental Protection Agency
3 ABBOTT LABORATORIES $65.5M Department of Health and Human Services
4 LUMEN TECHNOLOGIES GOVERNMENT SOLUTIONS, INC. $46.5M Department of Veterans Affairs
5 UNIVERSAL PROTECTION SERVICE, LIMITED PARTNERSHIP $34.5M Department of Homeland Security
6 BLUE PACIFIC JV LLC $34.2M Department of Veterans Affairs
7 NATIONAL OPINION RESEARCH CENTER $21.4M Department of Health and Human Services
8 CONVERGINT TECHNOLOGIES LLC $20.5M Department of Health and Human Services
9 FIS CAPITAL MARKETS US LLC $17.5M Department of the Treasury
10 TROOP CONTRACTING INC $17.4M Department of Veterans Affairs
11 FEDEX SUPPLY CHAIN DISTRIBUTION SYSTEM, INC. $17.2M Department of Veterans Affairs
12 SKILLSOFT (US) LLC $16.1M General Services Administration
13 MODESTO MANAGEMENT LLC $10.5M Department of Veterans Affairs
14 KRUECK & SEXTON ARCHITECTS, LTD $9.8M General Services Administration
15 CITADEL FEDERAL SOLUTIONS LLC $9.2M Department of Veterans Affairs
16 TETRA TECH, INC. $8.1M Environmental Protection Agency
17 FEDERAL EXPRESS CORPORATION $7.5M Department of Veterans Affairs
18 CHEROKEE NATION SYSTEM SOLUTIONS LLC $7.5M Railroad Retirement Board
19 QUEST DIAGNOSTICS INCORPORATED $7.2M Department of Veterans Affairs
20 NATIONAL OPINION RESEARCH CENTER $6.9M Department of Health and Human Services
21 JV6 CONTRACTING V2 LLC $5.9M Department of Veterans Affairs
22 RELIANCE RELOCATION SERVICES, INC $5.8M Department of Homeland Security
23 ABBOTT MOLECULAR INC. $5.5M Department of Veterans Affairs
24 TL SERVICES, INC. $5.5M Department of Veterans Affairs
25 CONSTELLATION NEWENERGY, INC. $5.2M Department of Veterans Affairs

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Frequently asked questions

How much federal contract money goes to Illinois?

Illinois received $264M in federal contract obligations in FY2027 to date. The state recorded 12,548 awards with an average award size of $21K, and obligations fell 97.8% year over year. FY22 through FY26 obligations ranged from $12.2B to $13.6B, providing multi-year context while FY27 remains a partial total.

Which agencies award the most contracts in Illinois?

The Department of Veterans Affairs obligated $141M, and the Department of Energy obligated $81.1M in Illinois in FY2027 to date. The General Services Administration obligated $23.5M, and other buying agencies include the Department of Justice at $7.6M and the Department of the Treasury at $2.9M.

Who are the largest federal contractors in Illinois?

UCHICAGO ARGONNE, LLC is the largest federal contractor in Illinois at $81.1M, and ABBOTT LABORATORIES INC. is next at $26M. Other top vendors include FEDEX SUPPLY CHAIN DISTRIBUTION SYSTEM, INC. at $17.2M and SYSMEX AMERICA, INC at $12.1M.

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