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NAICS 237990 · Construction

Other Heavy and Civil Engineering Construction

16,338 contractors list NAICS 237990 (Other Heavy and Civil Engineering Construction) in SAM.gov; 101 are small under its SBA size standard and 2,614 list it as their primary NAICS.

Learn more about NAICS size standards

Contractors (all registrations)
16,338
Small under 237990SBA size standard for this code
101
Primary NAICSTheir main line of business
2,614
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 237990

Claimed profiles come first by membership level, then companies with 237990 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 16,338 contractors

Codes these contractors list most often alongside 237990: natural teaming adjacencies.