Administrative & General Management Consulting Services Contracts at Environmental Protection Agency
NAICS 541611 · awarding agency Environmental Protection Agency · FY2023–2025
- $658,941,162 total obligated
- 625 contract actions
- $1.1M average action
- 10 top awardees ranked
What this market looks like
Across FY2023–2025, Environmental Protection Agency obligated $658.9M over 625 Administrative & General Management Consulting Services contract actions (NAICS 541611), averaging $1.1M per action.
This is a comparatively fragmented market: the largest incumbent, General Dynamics Information Technology, Inc., holds just 18% ($117.6M), and the ten largest awardees account for 81% combined.
Other leading incumbents include Research Triangle Institute, Endyna, Inc., The Cadmus Group LLC, ICF Incorporated, LLC..
The soonest tracked period-of-performance end is Sep 21, 2026 (Battelle Memorial Institute, $396K); 10 tracked awards have upcoming PoP end dates worth watching for recompete.
Top awardees — Administrative & General Management Consulting Services, Environmental Protection Agency
| # | Recipient | Obligated | Actions | Share |
|---|---|---|---|---|
| 1 | General Dynamics Information Technology, Inc. | $117,612,112 | 7 | 18% |
| 2 | Research Triangle Institute | $80,579,862 | 92 | 12% |
| 3 | Endyna, Inc. | $79,960,646 | 24 | 12% |
| 4 | The Cadmus Group LLC | $76,350,802 | 61 | 12% |
| 5 | ICF Incorporated, LLC. | $42,630,755 | 72 | 6.5% |
| 6 | Abt Global LLC | $38,436,079 | 44 | 5.8% |
| 7 | Eastern Research Group Inc | $31,925,466 | 56 | 4.8% |
| 8 | The Northbridge Group, Inc. | $31,358,992 | 16 | 4.8% |
| 9 | Tetra Tech, Inc. | $19,358,249 | 18 | 2.9% |
| 10 | Centennial Technologies Inc | $18,460,105 | 1 | 2.8% |
Upcoming period-of-performance end dates
Tracked awards whose PoP ends on or after the snapshot — recompete watch list.
| Recipient | Award ID | Amount | PoP ends |
|---|---|---|---|
| Battelle Memorial Institute | 68HERH25F0332 | $396,494 | Sep 21, 2026 |
| ICF Incorporated, LLC. | 68HERC25F0373 | $309,026 | Sep 28, 2026 |
| The Northbridge Group, Inc. | 68HERC24F0337 | $266,577 | Sep 30, 2026 |
| Abt Global LLC | 68HERH24F0241 | $246,509 | Sep 30, 2026 |
| Elevar Design Group Inc | 68HERC25F0239 | $117,577 | Sep 30, 2026 |
| ICF Incorporated, LLC. | 68HERH24F0242 | $84,569 | Sep 30, 2026 |
| Abt Global LLC | 68HERC25F0108 | $268,414 | Oct 12, 2026 |
| The Northbridge Group, Inc. | 68HERC25F0019 | $873,545 | Oct 23, 2026 |
| The Northbridge Group, Inc. | 68HERC24F0510 | $302,797 | Oct 30, 2026 |
| Industrial Economics Inc | 68HERH25F0178 | $26,684 | Nov 1, 2026 |