Administrative & General Management Consulting Services Contracts at Department of Homeland Security
NAICS 541611 · awarding agency Department of Homeland Security · FY2023–2025
- $7,422,042,257 total obligated
- 2,355 contract actions
- $3.2M average action
- 10 top awardees ranked
What this market looks like
Across FY2023–2025, Department of Homeland Security obligated $7.42B over 2,355 Administrative & General Management Consulting Services contract actions (NAICS 541611), averaging $3.2M per action.
This is a comparatively fragmented market: the largest incumbent, CH2M Hill - Cdm Pa-tac Recovery Services, holds just 7.8% ($576.5M), and the ten largest awardees account for 46% combined.
Other leading incumbents include Fluor Federal Services Inc, Guidehouse Inc., Deloitte Consulting LLP, Resilience Action Partners.
The soonest tracked period-of-performance end is Jul 21, 2026 (Optimal Solutions Group, LLC, $312K); 10 tracked awards have upcoming PoP end dates worth watching for recompete.
Top awardees — Administrative & General Management Consulting Services, Department of Homeland Security
| # | Recipient | Obligated | Actions | Share |
|---|---|---|---|---|
| 1 | CH2M Hill - Cdm Pa-tac Recovery Services | $576,458,770 | 41 | 7.8% |
| 2 | Fluor Federal Services Inc | $529,781,756 | 30 | 7.1% |
| 3 | Guidehouse Inc. | $459,524,997 | 192 | 6.2% |
| 4 | Deloitte Consulting LLP | $454,899,203 | 109 | 6.1% |
| 5 | Resilience Action Partners | $308,188,494 | 12 | 4.2% |
| 6 | Reli Group Inc | $264,381,369 | 44 | 3.6% |
| 7 | Science Applications International Corporation | $247,659,683 | 52 | 3.3% |
| 8 | Serco Inc | $201,807,812 | 29 | 2.7% |
| 9 | Adc Ltd Nm | $180,584,607 | 17 | 2.4% |
| 10 | Noblis, Inc. | $177,308,071 | 16 | 2.4% |
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 |
|---|---|---|---|
| Optimal Solutions Group, LLC | 70SBUR24F00000189 | $311,555 | Jul 21, 2026 |
| Jefferson Consulting Group LLC | 70RDA125FC0000044 | $96,225 | Jul 28, 2026 |
| Harkcon, Inc. | 70Z02325FDPR10004 | $513,593 | Jul 29, 2026 |
| Harkcon, Inc. | 70Z02325FDPR10003 | $478,866 | Jul 29, 2026 |
| Gtangible Corporation | 70RFP223FREC00044 | $6,531,174 | Jul 31, 2026 |
| Pathfinder Consultants, LLC | 70RFP223FREC00046 | $3,115,876 | Jul 31, 2026 |
| Guidehouse Inc. | 70T05025F5300N001 | $290,414 | Jul 31, 2026 |
| Olh Technical Services, LLC | 70Z02324FRD000008 | $159,704 | Jul 31, 2026 |
| E-paga, Inc. | 70FA2024F00000066 | $114,440 | Jul 31, 2026 |
| Johnsons Immediate Solutions LLC | 70SBUR25F00000147 | $26,052 | Aug 3, 2026 |