Contracts Near Me / States / Illinois / Engineering services
Illinois · federal · FY2025 · NAICS 541330
Federal money paid for engineering services in Illinois. Someone else collected it.
$584.15M was obligated to this trade in Illinois in FY2025. Here are the companies that collected it.
Engineering services — federal obligations recorded in Illinois, FY2025
NAICS 541330 · place of performance Illinois
| # | # | Company | Obligated |
|---|---|---|---|
| 01 | 01 | Northrop Grumman Systems Corporation | $375.29M |
| 02 | 02 | Exp Federal Inc. | $37.51M |
| 03 | 03 | Tetra Tech Inc | $19.28M |
| 04 | 04 | Northrop Grumman Systems Corporation | $15.81M |
| 05 | 05 | Caci Nss, Llc | $11.54M |
| 06 | 06 | Itsc Secure Solutions, Llc | $11.23M |
| 07 | 07 | Rivertech Llc | $11.20M |
| 08 | 08 | Constellation Energy Solutions, Llc | $7.59M |
| 09 | 09 | Prometheus Hydrogen, Llc | $7.12M |
| 10 | 10 | Honeywell International, Inc | $7.05M |
| — | YOUR COMPANY | $0 |
Largest recipients by obligated amount for this trade in this jurisdiction, FY2025.
Show the next 15 companies
| # | # | Company | Obligated |
|---|---|---|---|
| 01 | 11 | Motorola Solutions, Inc. | $6.47M |
| 02 | 12 | Lmi Consulting, Llc | $5.93M |
| 03 | 13 | Ameresco Inc | $4.74M |
| 04 | 14 | Noresco, Llc | $4.13M |
| 05 | 15 | National Sourcing, Inc. | $3.85M |
| 06 | 16 | General Dynamics Information Technology, Inc. | $3.37M |
| 07 | 17 | C5T Corporation | $2.92M |
| 08 | 18 | Wbk Engineering Llc | $2.60M |
| 09 | 19 | Pond-Tetra Tech Jv Lp | $2.58M |
| 10 | 20 | Apogee Consulting Group, P.A. | $2.38M |
| 11 | 21 | Leading Solutions, Llc | $2.32M |
| 12 | 22 | Agile Decision Sciences, Llc | $2.30M |
| 13 | 23 | Nextgen Federal Systems Llc | $2.15M |
| 14 | 24 | The Board Room Inc | $2.13M |
| 15 | 25 | Ffe - Heapy Jv-Ii, Llc | $2.11M |
These 15 plus the ten above subtotal $553.59M, which is a floor and not the trade total: it does not include every company paid.
What this figure is, exactly
Federal prime contract obligations under NAICS 541330, engineering services, with a place of performance in Illinois, for FY2025, as recorded by USAspending.gov. Negative net obligations, where an agency pulled back more than it put out, are excluded. It is not state or municipal spending, it is not subcontract value, and it is not added to any other figure on this site.
Every trade recorded in Illinois → The same trade everywhere else → How these figures are produced →
The rest of the record
This page shows the largest 25 companies. The file shows all of them.
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