Trend Direction
Illinois decreased from FY2025 to FY2026, moving from $66,809,040 to $7,992,545 in the ingested records.
- Latest: $7,992,545
- Previous: $66,809,040
Illinois
Illinois has $21,008,296,385 in place-of-performance federal contract obligations across 2,426 ingested award records.
Quick answer
Illinois has $21,008,296,385 in ingested federal contract obligations across 2,426 award records in this state profile.
State Snapshot
Total obligations$21,008,296,385
Award records2,426
Entity codeIL
Data updatedMay 7, 2026
Top relationshipUCHICAGO ARGONNE, LLC
Top category541710 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES
Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.
Market Analysis
Illinois has $21,008,296,385 across 2,426 ingested award records, with the analysis below generated only from visible tables on this page.
Concentration
UCHICAGO ARGONNE, LLC accounts for 82.2% of Illinois's visible obligations in this slice, which is the first concentration signal to review before treating the market as broad or fragmented.
- Top relationship: UCHICAGO ARGONNE, LLC
- Top value: $17,264,919,334
Buyer And Category Mix
541710 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES is the largest visible secondary category at $17,264,919,334. Use this alongside the relationship table to separate one-off award activity from repeat market exposure.
- Largest secondary category: 541710 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES
- Category value: $17,264,919,334
Recent Award Signal
The latest displayed award is DEAC0206CH11357 from FY2021 with $17,264,919,334 in obligations. Recent rows help identify whether the profile is still active in current procurement data.
- Award date: Not listed
Source caveats
- USAspending records can be revised after initial publication.
- Negative obligations and deobligations may affect totals in narrow slices.
Spending by Fiscal Year
| FY20261046 awards | $7,992,545 |
| FY2025575 awards | $66,809,040 |
| FY202460 awards | $2,499,963,158 |
| FY2023397 awards | $158,224,654 |
| FY202282 awards | $48,586,538 |
| FY2021266 awards | $18,226,720,450 |
Top Contractors
| UCHICAGO ARGONNE, LLC1 awards | $17,264,919,334 |
| FERMI FORWARD DISCOVERY GROUP, LLC1 awards | $2,381,419,816 |
| VYAIRE MEDICAL INC1 awards | $225,290,263 |
| ITILITY, L.L.C1 awards | $211,901,657 |
| NATIONAL OPINION RESEARCH CENTER6 awards | $162,905,612 |
| CACI, INC. - FEDERAL1 awards | $72,462,344 |
| LEISNOI DIVERSIFIED-KEMRON 8A JV, LLC1 awards | $66,721,567 |
| AMERICAN WATER OPERATIONS AND MAINTENANCE, LLC1 awards | $55,015,693 |
| ALEUT-ODLE TRAINING AND DEVELOPMENT JV 2, LLC1 awards | $50,513,058 |
| STRATEGIX MANAGEMENT LLC1 awards | $44,645,488 |
Top NAICS Codes
| 541710 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES1 awards | $17,264,919,334 |
| 541715 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)9 awards | $2,386,987,345 |
| 541512 - COMPUTER SYSTEMS DESIGN SERVICES4 awards | $257,246,433 |
| 423450 - MEDICAL, DENTAL, AND HOSPITAL EQUIPMENT AND SUPPLIES MERCHANT WHOLESALERS927 awards | $230,635,400 |
| 541720 - RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES1 awards | $139,004,271 |
| 611519 - OTHER TECHNICAL AND TRADE SCHOOLS3 awards | $99,063,009 |
| 541519 - OTHER COMPUTER RELATED SERVICES22 awards | $90,028,406 |
| 562910 - REMEDIATION SERVICES5 awards | $69,037,414 |
| 221310 - WATER SUPPLY AND IRRIGATION SYSTEMS1 awards | $55,015,693 |
| 541611 - ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES7 awards | $52,640,353 |
Recent Awards
| Award | Recipient | Fiscal year | Obligations | Date |
|---|---|---|---|---|
| DEAC0206CH11357 | UCHICAGO ARGONNE, LLC | 2021 | $17,264,919,334 | Not available |
| 89243024CSC000002 | FERMI FORWARD DISCOVERY GROUP, LLC | 2024 | $2,381,419,816 | Not available |
| 75A50120C00049 | VYAIRE MEDICAL INC | 2021 | $225,290,263 | Not available |
| 47QFCA21F0004 | ITILITY, L.L.C | 2021 | $211,901,657 | Not available |
| 75FCMC21F0001 | NATIONAL OPINION RESEARCH CENTER | 2021 | $139,004,271 | Not available |
| HTC71121FD086 | CACI, INC. - FEDERAL | 2021 | $72,462,344 | Not available |
| 68HE0524C0005 | LEISNOI DIVERSIFIED-KEMRON 8A JV, LLC | 2024 | $66,721,567 | Not available |
| SP060007C8253 | AMERICAN WATER OPERATIONS AND MAINTENANCE, LLC | 2021 | $55,015,693 | Not available |
| 1605JW22C0003 | ALEUT-ODLE TRAINING AND DEVELOPMENT JV 2, LLC | 2023 | $50,513,058 | Not available |
| 1605JW21C0012 | STRATEGIX MANAGEMENT LLC | 2021 | $44,645,488 | Not available |
Citation facts
Illinois has $21,008,296,385 in ingested federal contract obligations across 2,426 award records in this state profile.
- Source
- USAspending.gov procurement award records
- Data updated
- May 7, 2026
- Canonical URL
- https://www.govspending.us/state/illinois
Federal Contract Questions
How much federal contract spending is associated with Illinois?
Illinois has $21,008,296,385 in ingested contract obligations across 2,426 award records.
Which relationships matter most for Illinois?
UCHICAGO ARGONNE, LLC is the largest listed relationship in this profile at $17,264,919,334.
Which industries or buyers are most visible?
541710 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES is the largest listed secondary category at $17,264,919,334.
Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.