# Defense Nuclear Facilities Safety Board contractors in District of Columbia

Source page: https://datainside.ai/agencies/defense-nuclear-facilities-safety-board/dc

5 companies won 6 federal contract awards worth $1,391,398 for Defense Nuclear Facilities Safety Board in District of Columbia in our record (2026-06-23 to 2026-10-30).

## Companies winning this work
| # | Company | UEI | Awards | Obligated | Latest award |
|---|---|---|---|---|---|
| 1 | [Guidehouse Inc.](https://datainside.ai/companies/guidehouse-inc-d2d91036e66b) | N9NJK877QJK9 | 1 | $867,982 | 2026-06-23 |
| 2 | [GMG Management Consulting Inc.](https://datainside.ai/companies/gmg-management-consulting-inc-71c98602e642) | HYFKWEQ8NM91 | 2 | $386,064 | 2026-10-21 |
| 3 | [T-Mobile USA, Inc.](https://datainside.ai/companies/t-mobile-usa-inc-918707941bbe) | ZVW2T2CCG7V9 | 1 | $92,922 | 2026-07-24 |
| 4 | [Washington Metropolitan Area Transit Authority](https://datainside.ai/companies/washington-metropolitan-area-transit-authority-2a7fb3b6cecf) | PDARJGK7FKC7 | 1 | $30,000 | 2026-10-23 |
| 5 | [SP Plus LLC](https://datainside.ai/companies/sp-plus-llc-8cb00793d7de) | J848JJLBQFY1 | 1 | $14,430 | 2026-10-30 |

## Offices buying
- Defense Nuclear Facilities Safety Board: $1,391,398, 5 companies

## Industries (NAICS)
- [541611 Administrative management and general management consulting services](https://datainside.ai/directory/industries/541611): $1,254,046, 2 companies
- [517312 Wireless telecommunications carriers (except satellite)](https://datainside.ai/directory/industries/517312): $92,922, 1 company
- [485112 Commuter rail systems](https://datainside.ai/directory/industries/485112): $30,000, 1 company
- [812930 Parking lots and garages](https://datainside.ai/directory/industries/812930): $14,430, 1 company

## Latest awards
| Company | Agency | Obligated | Signed | Record |
|---|---|---|---|---|
| SP Plus LLC | Defense Nuclear Facilities Safety Board | $14,430 | 2026-10-30 | https://www.usaspending.gov/award/CONT_AWD_95314227P0002_9516_-NONE-_-NONE- |
| Washington Metropolitan Area Transit Authority | Defense Nuclear Facilities Safety Board | $30,000 | 2026-10-23 | https://www.usaspending.gov/award/CONT_AWD_95314227P0001_9516_-NONE-_-NONE- |
| GMG Management Consulting Inc. | Defense Nuclear Facilities Safety Board | $296,379 | 2026-10-21 | https://www.usaspending.gov/award/CONT_AWD_95314227F0001_9516_95314227A0003_9516 |
| GMG Management Consulting Inc. | Defense Nuclear Facilities Safety Board | $89,684 | 2026-08-28 | https://www.usaspending.gov/award/CONT_AWD_95314226F0011_9516_GS00F117CA_4732 |
| T-Mobile USA, Inc. | Defense Nuclear Facilities Safety Board | $92,922 | 2026-07-24 | https://www.usaspending.gov/award/CONT_AWD_95314226F0005_9516_47QTCA22D008N_4732 |
| Guidehouse Inc. | Defense Nuclear Facilities Safety Board | $867,982 | 2026-06-23 | https://www.usaspending.gov/award/CONT_AWD_95314226F0006_9516_GS00F045DA_4732 |

Data: DataInside, from USAspending.gov. Award totals are federal obligations, not company revenue.