Administrative & General Management Consulting Services Contracts at Department of Energy
NAICS 541611 · awarding agency Department of Energy · FY2023–2025
- $1,669,478,303 total obligated
- 691 contract actions
- $2.4M average action
- 10 top awardees ranked
What this market looks like
Across FY2023–2025, Department of Energy obligated $1.67B over 691 Administrative & General Management Consulting Services contract actions (NAICS 541611), averaging $2.4M per action.
This is a comparatively fragmented market: the largest incumbent, Guidehouse Inc., holds just 14% ($228.7M), and the ten largest awardees account for 48% combined.
Other leading incumbents include Vector Resource Inc, Parsons Government Services Inc., ICF Incorporated, LLC., Link Technologies Inc.
The soonest tracked period-of-performance end is Sep 22, 2026 (Energy Resources International Inc, $235K); 10 tracked awards have upcoming PoP end dates worth watching for recompete.
Top awardees — Administrative & General Management Consulting Services, Department of Energy
| # | Recipient | Obligated | Actions | Share |
|---|---|---|---|---|
| 1 | Guidehouse Inc. | $228,664,636 | 5 | 14% |
| 2 | Vector Resource Inc | $96,932,372 | 16 | 5.8% |
| 3 | Parsons Government Services Inc. | $77,641,184 | 32 | 4.7% |
| 4 | ICF Incorporated, LLC. | $70,153,436 | 24 | 4.2% |
| 5 | Link Technologies Inc | $65,380,818 | 5 | 3.9% |
| 6 | Street Legal Industries LLC | $57,165,675 | 38 | 3.4% |
| 7 | Deloitte Consulting LLP | $54,646,548 | 14 | 3.3% |
| 8 | Team B Marketing, Inc | $49,729,024 | 2 | 3.0% |
| 9 | Re Tech Advisors, LLC | $49,175,923 | 2 | 2.9% |
| 10 | Attainx Inc. | $45,922,273 | 34 | 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 |
|---|---|---|---|
| Energy Resources International Inc | 89303022FNE400004 | $234,801 | Sep 22, 2026 |
| Industrial Economics Inc | 89303423FEM400021 | $2,149,912 | Sep 23, 2026 |
| Industrial Economics Inc | 89303423FEM400019 | $2,099,949 | Sep 23, 2026 |
| Industrial Economics Inc | 89303423FEM400020 | $1,799,988 | Sep 23, 2026 |
| Ecco Select Corporation | 89603023F0100 | $1,097,485 | Sep 29, 2026 |
| Nexight Group LLC | 89603025F0068 | $218,471 | Sep 29, 2026 |
| Ati Government Solutions LLC | 89303023CMA000093 | $2,091,000 | Sep 30, 2026 |
| Street Legal Industries LLC | 89303921FEM000122 | $1,985,893 | Sep 30, 2026 |
| Vector Resource Inc | 89233024FNR400111 | $1,473,623 | Sep 30, 2026 |
| Cogent Security Consulting LLC | 89233125FNA400660 | $1,232,699 | Oct 5, 2026 |