Top NAICS Codes in South Dakota FY2025
Industries ranked by place-of-performance federal contract obligations in South Dakota during fiscal year 2025.
Quick answer
NAICS 237110, WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION, leads South Dakota in FY2025 with $26,839,624 in ingested obligations.
Market Snapshot
Ranked contractors9
Top obligations$26,839,624
| Rank | NAICS | NAICS industry | Obligations | Awards |
|---|---|---|---|---|
| 1 | 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $26,839,624 | 1 |
| 2 | 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $638,781 | 1 |
| 3 | 561410 | DOCUMENT PREPARATION SERVICES | $130,000 | 2 |
| 4 | 315210 | CUT AND SEW APPAREL CONTRACTORS | $106,646 | 1 |
| 5 | 812332 | INDUSTRIAL LAUNDERERS | $78,866 | 1 |
| 6 | 221320 | SEWAGE TREATMENT FACILITIES | $51,115 | 1 |
| 7 | 334111 | ELECTRONIC COMPUTER MANUFACTURING | $40,868 | 1 |
| 8 | 324110 | PETROLEUM REFINERIES | $29,519 | 1 |
| 9 | 334516 | ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING | $7,608 | 1 |
Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.