Department of the Interior Contract Awards FY2025
Total Awarded$4.6B
Contracts12,083
Top ContractorNW CONSTRUCTION, INC
Department of the Interior (DOI) awarded $4.6B across 12,083
federal contracts in FY2025. ▼ 26.3% vs FY2024
The largest single contractor was NW CONSTRUCTION, INC.
ℹ️ FY2025 = Oct 2024 – Sep 2025 (U.S. federal fiscal year) |
Data covers largest contracts by award amount. Source: USASpending.gov (FPDS).
Top Contractors
| Company | Share | Total | Contracts |
|---|---|---|---|
| NW CONSTRUCTION, INC | $347.6M | 2건 | |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $313.7M | 7건 | |
| KIEWIT INFRASTRUCTURE WEST CO. | $217.2M | 1건 | |
| AMES FEDERAL CONTRACTING GROUP LLC | $112.1M | 1건 | |
| TEPA EC, LLC | $57.5M | 2건 | |
| ICF INCORPORATED, L.L.C. | $50.0M | 18건 | |
| RECORD STEEL AND CONSTRUCTION, INC. | $44.6M | 1건 | |
| PERINI MANAGEMENT SERVICES, INC. | $41.9M | 3건 | |
| STRONGHOLD ENGINEERING INC | $37.0M | 1건 | |
| BRISTOW LLC | $32.2M | 3건 |
Notable Awards
| Date | Recipient | Amount | Description |
|---|---|---|---|
| 2025-03-20 | NW CONSTRUCTION, INC | $255.1M | THE WORK REQUIRED IS FOR PHASE II OF B.F. SISK DAM SOD MODIFICATIONS. |
| 2025-05-16 | KIEWIT INFRASTRUCTURE WEST CO. | $217.2M | YOSE 196416 REHABILITATE EL PORTAL WASTEWATER TREATMENT FACILITY AND ADMINISTRAT |
| 2025-03-21 | AMES FEDERAL CONTRACTING GROUP LLC | $112.1M | THE WORK ASSOCIATED WITH THE HYRUM DAM SPILLWAY REPLACEMENT PROJECT WILL TAKE PL |
| 2025-08-27 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $96.6M | INDIAN HEALTH SERVICE ELECTRONIC HEALTH RECORD – TASK ORDER 7 – PILOT ENGAGEMENT |
| 2025-07-15 | NW CONSTRUCTION, INC | $92.5M | IMPROVE OPERATIONS AT ARROYO CANAL FISH SCREEN/SACK DAM FISH PASSAGE PROJECT |
| 2024-12-18 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $82.9M | TASK ORDER 6 – ENTERPRISE ENGAGEMENT |
| 2025-08-07 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $73.3M | IHS EHR – TASK ORDER 8 – PROGRAM MANAGEMENT AND OPERATIONS |
| 2025-09-18 | TEPA EC, LLC | $57.0M | TRINITY RIVER FISH HATCHERY (TRFH) MODERNIZATION PROJECT |
| 2025-05-13 | RECORD STEEL AND CONSTRUCTION, INC. | $44.6M | YELL 310533 REHABILITATE AND IMPROVE OLD FAITHFUL WATER TREATMENT SYSTEM GAOA |
| 2025-08-27 | PERINI MANAGEMENT SERVICES, INC. | $41.9M | GLCA 318744 DESIGN BUILD – REPLACE CRITICAL WASTEWATER UTILITIES |
| 2025-05-28 | STRONGHOLD ENGINEERING INC | $37.0M | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX |
| 2025-08-15 | BRISTOW LLC | $32.0M | FY26 BSEE HELICOPTER FLIGHT SERVICES |
| 2025-07-26 | MEDVOLT – ROUNDHOUSE JV | $26.4M | HOSP 318915 REHABILITATE PARK BATHHOUSES |
| 2025-09-19 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $26.1M | ADMINISTRATION FOR CHILDREN AND FAMILIES (ACF), OFFICE OF REFUGEE RESETTLEMENT ( |
| 2025-05-05 | PERIMETER SOLUTIONS LP | $25.0M | 2025 NATIONAL FIRE RETARDANT CONTRACT |
| 2024-12-26 | R.C.S. CONSTRUCTION, INC. | $23.7M | MORU 272051, REHABILITATE AND EXPAND WASTEWATER TREATMENT PLANT, MOUNT RUSHMORE |
| 2025-07-25 | CHENHALL SEDONA SERVICES JOINT VENTURE, LLC | $21.5M | BIE FACILITIES SUPPORT |
| 2025-03-11 | PULLMAN SST, INC. | $21.2M | UPPER PLAZA RENOVATION, PERRYS VICTORY MEMORIAL (PEVI 272171) – DESIGN BUILD GAO |
| 2025-04-14 | PAULSEN CONSTRUCTION, LLC | $20.7M | YELL 307127 – REHABILITATE EXTERIORS OF HISTORIC FT. YELLOWSTONE BUILDINGS, YELL |
| 2025-09-24 | A&R PACIFIC-GARNEY FEDERAL JV II | $19.0M | YOSE 228647 REHABILITATE TUOLUMNE MEADOWS WATER DISTRIBUTION SYSTEM. THIS PROJ |