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NAICS 237310 · Construction

Highway, Street, and Bridge Construction

16,893 contractors list NAICS 237310 (Highway, Street, and Bridge Construction) in SAM.gov; 11,705 are small under its SBA size standard and 3,970 list it as their primary NAICS.

Learn more about NAICS size standards

Contractors (all registrations)
16,893
Small under 237310SBA size standard for this code
11,705
Primary NAICSTheir main line of business
3,970
Related industriesCodes these firms also list
8

Work this industry

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 237310

Claimed profiles come first by membership level, then companies with 237310 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

Including excluded, expired and inactive SAM.gov registrations (flagged in the list). Excluded entities cannot receive federal awards or subcontracts. Hide them

Showing 1–20 of 16,893 contractors

Codes these contractors list most often alongside 237310: natural teaming adjacencies.