Top Federal Contractors in Montana (FY2025)
Federal agencies obligated $1.1 billion on contracts performed in Montana in fiscal year 2025. The largest contractor listed was Archer Western Federal JV ($158.8 million).
Top contractors in Montana
| Contractor | FY2025 obligations | Share |
|---|---|---|
| Archer Western Federal JV | $158.8 million | 13.9% |
| Bridger Air Tanker LLC | $78.7 million | 6.9% |
| Swank Enterprises, Inc. | $44.5 million | 3.9% |
| S & K Aerospace, LLC | $44.3 million | 3.9% |
| Hensel Phelps Construction Co | $32.7 million | 2.9% |
| Billings Flying Service LLC | $29.0 million | 2.5% |
| S & K Federal Services LLC | $26.5 million | 2.3% |
| Montana State University | $21.6 million | 1.9% |
| Paulsen Construction LLC | $20.7 million | 1.8% |
| Tetra Tech, Inc. | $20.5 million | 1.8% |
| Tnl Sales LLC | $17.6 million | 1.5% |
| Hamilton Construction Co | $16.9 million | 1.5% |
| 2101 LLC | $15.5 million | 1.4% |
| Johnson Security Bureau, INC | $14.3 million | 1.2% |
| University of Montana | $12.9 million | 1.1% |
| Shumaker Trucking & Excavating Contractors, Inc. | $12.5 million | 1.1% |
| Wesley Medical Staffing, Inc. | $11.7 million | 1.0% |
| New Frontier Aviation, LLC | $11.3 million | 1.0% |
| Jacobs Government Services Company | $10.0 million | 0.9% |
| United States Antimony Corporation | $9.9 million | 0.9% |
| Central Copters, Inc. | $9.7 million | 0.8% |
| Aptim Federal Services, LLC | $9.4 million | 0.8% |
| Helicopter Transport Services, LLC | $8.5 million | 0.7% |
| Dt-trak Consulting, Inc. | $8.1 million | 0.7% |
| Olsson Industrial Electric, INC | $8.0 million | 0.7% |
Who buys
| Agency | FY2025 obligations | Share |
|---|---|---|
| Department of Defense | $441.2 million | 38.5% |
| Department of Agriculture | $268.3 million | 23.4% |
| Department of Health and Human Services | $142.0 million | 12.4% |
| Department of the Interior | $86.8 million | 7.6% |
| General Services Administration | $69.0 million | 6.0% |
| Department of Transportation | $57.9 million | 5.0% |
| Department of Veterans Affairs | $25.4 million | 2.2% |
| Department of Homeland Security | $21.5 million | 1.9% |
| National Aeronautics and Space Administration | $15.1 million | 1.3% |
| Department of Justice | $9.6 million | 0.8% |
What is bought
| Industry (NAICS) | FY2025 obligations |
|---|---|
| Commercial and Institutional Building Construction (236220) | $300.7 million |
| Nonscheduled Chartered Freight Air Transportation (481212) | $154.6 million |
| Engineering Services (541330) | $71.2 million |
| Highway, Street, and Bridge Construction (237310) | $67.2 million |
| Support Activities for Forestry (115310) | $59.3 million |
| Temporary Help Services (561320) | $53.0 million |
| Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413) | $32.8 million |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (541715) | $30.5 million |
| Security Guards and Patrol Services (561612) | $26.4 million |
| Remediation Services (562910) | $20.9 million |
| Nonscheduled Chartered Passenger Air Transportation (481211) | $16.0 million |
| Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing (333924) | $15.2 million |
| Process, Physical Distribution, and Logistics Consulting Services (541614) | $13.6 million |
| Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) (331492) | $9.9 million |
| Other Heavy and Civil Engineering Construction (237990) | $8.6 million |
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Source and coverage
Source: USAspending.gov, the U.S. Treasury's public record of federal spending, retrieved 2026-11-01. Figures are contract obligations (award types A, B, C and D) for federal fiscal year 2025, October 2024 to September 2025. Amounts are for work performed in the state, wherever the contractor is based. This is federal money only. State, city and town contracts are not included. Obligations can be negative when earlier amounts are withdrawn, some classified work is not reported, and contractors that may be individuals are left out of the name lists, so a list is not a complete ranking of everyone paid. Pushbuild is not affiliated with any agency or company listed.