Construction: federal contract awards by NAICS code
Federal agencies obligated $89.0 billion on contracts coded to sector 23 from July 1, 2025 to June 30, 2026. The largest code was 236220 Commercial and Institutional Building Construction at $61.9 billion. 27 codes have a page.
236 Construction of Buildings
| Code | Industry | Obligations | New awards | Median new award | Small-business share |
|---|---|---|---|---|---|
| 236220 | Commercial and Institutional Building Construction | $61.9 billion | 11,115 | $250,000 | 24% |
| 236210 | Industrial Building Construction | $1.1 billion | 599 | $78,598 | 37% |
| 236116 | New Multifamily Housing Construction (except For-Sale Builders) | $318.4 million | 14 | $2.0 million | 86% |
| 236118 | Residential Remodelers | $134.6 million | 344 | $18,624 | 12% |
| 236115 | New Single-Family Housing Construction (except For-Sale Builders) | $54.0 million | 10 | $51,344 | 5% |
237 Heavy and Civil Engineering Construction
| Code | Industry | Obligations | New awards | Median new award | Small-business share |
|---|---|---|---|---|---|
| 237990 | Other Heavy and Civil Engineering Construction | $15.8 billion | 1,024 | $964,205 | 22% |
| 237310 | Highway, Street, and Bridge Construction | $2.4 billion | 1,726 | $242,979 | 69% |
| 237130 | Power and Communication Line and Related Structures Construction | $1.3 billion | 301 | $170,310 | 37% |
| 237110 | Water and Sewer Line and Related Structures Construction | $1.2 billion | 765 | $56,023 | 50% |
| 237120 | Oil and Gas Pipeline and Related Structures Construction | $575.7 million | 153 | $130,000 | 37% |
238 Specialty Trade Contractors
No page for 4 other codes in this sector, each with less than $1 million in obligations or fewer than 10 new awards in the window: 236117 New Housing For-Sale Builders, 237210 Land Subdivision, 238130 Framing Contractors, 238340 Tile and Terrazzo Contractors.
Follow the codes in this sector that you bid on
The daily digest emails you the notices posted on SAM.gov for up to 10 NAICS codes in the states you choose, each next to that code's award history. $149 a year.
Start my daily digestObligations and awards: USAspending.gov, contract award types A to D, July 1, 2025 to June 30, 2026, retrieved September 29, 2026. Definitions.