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NAICS 236220 · Construction

Commercial and Institutional Building Construction

33,695 active contractors list NAICS 236220 (Commercial and Institutional Building Construction) in SAM.gov; 24,312 are small under its SBA size standard and 12,995 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
33,695
Small under 236220SBA size standard for this code
24,312
Primary NAICSTheir main line of business
12,995
Hidden registrationsExcluded, expired or inactive
275

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 236220

Claimed profiles come first by membership level, then companies with 236220 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

275 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 1–20 of 33,695 contractors

Codes these contractors list most often alongside 236220: natural teaming adjacencies.