Computer Systems Design Services Contracts at Department of the Interior
NAICS 541512 · awarding agency Department of the Interior · FY2023–2025
- $5,042,030,161 total obligated
- 611 contract actions
- $8.3M average action
- 10 top awardees ranked
What this market looks like
Across FY2023–2025, Department of the Interior obligated $5.04B over 611 Computer Systems Design Services contract actions (NAICS 541512), averaging $8.3M per action.
This is a comparatively fragmented market: the largest incumbent, General Dynamics Information Technology, Inc., holds just 20% ($1.02B), and the ten largest awardees account for 62% combined.
Other leading incumbents include Booz Allen Hamilton Inc, Guidehouse Digital LLC, Guidehouse Inc., Octo Consulting Group LLC.
The soonest tracked period-of-performance end is Jun 20, 2026 (NTT Data Services Federal Government, LLC, $8.5M); 10 tracked awards have upcoming PoP end dates worth watching for recompete.
Top awardees — Computer Systems Design Services, Department of the Interior
| # | Recipient | Obligated | Actions | Share |
|---|---|---|---|---|
| 1 | General Dynamics Information Technology, Inc. | $1,021,665,839 | 17 | 20% |
| 2 | Booz Allen Hamilton Inc | $489,482,856 | 12 | 9.7% |
| 3 | Guidehouse Digital LLC | $477,450,381 | 2 | 9.5% |
| 4 | Guidehouse Inc. | $403,074,000 | 1 | 8.0% |
| 5 | Octo Consulting Group LLC | $147,516,303 | 4 | 2.9% |
| 6 | Tuknik Government Services LLC | $138,585,435 | 3 | 2.7% |
| 7 | Asm Research, LLC | $132,738,680 | 2 | 2.6% |
| 8 | NTT Data Services Federal Government, LLC | $125,204,314 | 6 | 2.5% |
| 9 | NTT Data Fedhealth, Inc. | $107,066,874 | 3 | 2.1% |
| 10 | Sbd Alliant, LLC | $106,715,331 | 2 | 2.1% |
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 |
|---|---|---|---|
| NTT Data Services Federal Government, LLC | 140D0425F0770 | $8,473,824 | Jun 20, 2026 |
| NTT Data Services Federal Government, LLC | 140D0425F0797 | $4,020,967 | Jun 26, 2026 |
| Accenture Federal Services LLC | 140G0224F0315 | $1,656,078 | Jun 29, 2026 |
| Visual Telecommunication Network LLC | 140D0423C0102 | $739,000 | Jun 29, 2026 |
| Avi-spl LLC | 140R8125F0126 | $136,094 | Jun 29, 2026 |
| Avi-spl LLC | 140R8125F0122 | $24,899 | Jun 29, 2026 |
| Situation Awareness Systems LLC | 140F1G24P0042 | $958,236 | Jun 30, 2026 |
| Clango, LLC | 140P2124F0140 | $882,351 | Jul 14, 2026 |
| San Bernardino County | 140L1225P0054 | $9,368 | Jul 14, 2026 |
| General Dynamics Information Technology, Inc. | 140D0425F0775 | $20,330,597 | Jul 23, 2026 |
Related pages
- All NAICS 541512 markets
- Department of the Interior overview
- General Dynamics Information Technology, Inc.
- Booz Allen Hamilton Inc
- Guidehouse Digital LLC
- Guidehouse Inc.
- Octo Consulting Group LLC
- Tuknik Government Services LLC
- Asm Research, LLC
- NTT Data Services Federal Government, LLC
- NTT Data Fedhealth, Inc.