Top Federal Contractors in South Dakota (FY2025)
Federal agencies obligated $804.3 million on contracts performed in South Dakota in fiscal year 2025. The largest contractor listed was Sterling Computers Corporation ($82.8 million).
Top contractors in South Dakota
| Contractor | FY2025 obligations | Share |
|---|---|---|
| Sterling Computers Corporation | $82.8 million | 10.3% |
| Federal Contracting INC | $66.4 million | 8.3% |
| Rosenbauer America LLC | $47.3 million | 5.9% |
| Conti Federal Services, LLC | $44.2 million | 5.5% |
| Saw Greenland, LLC | $34.6 million | 4.3% |
| Tribal Health, LLC | $31.6 million | 3.9% |
| Kbr Wyle Services, LLC | $30.9 million | 3.8% |
| R.c.s. Construction, Inc. | $26.6 million | 3.3% |
| Mdm Construction LLC | $24.3 million | 3.0% |
| Koah-haugan Joint Venture LLC | $20.6 million | 2.6% |
| Lacreek Development Corp | $20.1 million | 2.5% |
| Edman Bryan LLC | $19.9 million | 2.5% |
| Black Hills Service Company, LLC | $16.2 million | 2.0% |
| T1 Construction LLC | $10.4 million | 1.3% |
| Bay Area Anesthesia LLC | $9.5 million | 1.2% |
| Vrc Metal Systems, LLC | $8.2 million | 1.0% |
| Sealaska Constructors LLC | $8.1 million | 1.0% |
| Three Oaks Construction, INC | $7.7 million | 1.0% |
| Stockwell Engineers, Inc. | $7.4 million | 0.9% |
| Firelake Construction INC | $6.5 million | 0.8% |
| Paragon-jacobs Joint Venture, LLC | $6.3 million | 0.8% |
| Agropur Inc. | $6.2 million | 0.8% |
| Black Hills Ammunition INC | $5.9 million | 0.7% |
| Neiman Timber Company, L.c. | $5.8 million | 0.7% |
| South Dakota School of Mines & Technology | $5.7 million | 0.7% |
Who buys
| Agency | FY2025 obligations | Share |
|---|---|---|
| Department of Defense | $340.0 million | 42.3% |
| Department of Health and Human Services | $141.4 million | 17.6% |
| Department of the Interior | $117.3 million | 14.6% |
| Department of Veterans Affairs | $113.7 million | 14.1% |
| Department of Agriculture | $28.1 million | 3.5% |
| Department of Homeland Security | $21.0 million | 2.6% |
| General Services Administration | $14.1 million | 1.8% |
| Department of the Treasury | $9.5 million | 1.2% |
| Department of Justice | $8.4 million | 1.0% |
| Department of Energy | $6.2 million | 0.8% |
What is bought
| Industry (NAICS) | FY2025 obligations |
|---|---|
| Commercial and Institutional Building Construction (236220) | $253.6 million |
| Electronic Computer Manufacturing (334111) | $64.2 million |
| Other Heavy and Civil Engineering Construction (237990) | $33.6 million |
| Computer Facilities Management Services (541513) | $30.9 million |
| Water and Sewer Line and Related Structures Construction (237110) | $29.3 million |
| Other Computer Related Services (541519) | $26.7 million |
| Construction Machinery Manufacturing (333120) | $26.3 million |
| Temporary Help Services (561320) | $25.3 million |
| Offices of Physicians (except Mental Health Specialists) (621111) | $25.0 million |
| Motor Vehicle Body Manufacturing (336211) | $22.7 million |
| Engineering Services (541330) | $18.4 million |
| Electric Power Distribution (221122) | $16.9 million |
| General Medical and Surgical Hospitals (622110) | $15.9 million |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (541715) | $13.2 million |
| Nursing Care Facilities (skilled Nursing Facilities) (623110) | $10.3 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.