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NAICS 541213 · Professional, Scientific, and Technical Services

NAICS 541213

1,819 contractors list NAICS 541213 in SAM.gov; 1,465 are small under its SBA size standard and 345 list it as their primary NAICS.

Learn more about NAICS size standards

Contractors (all registrations)
1,819
Small under 541213SBA size standard for this code
1,465
Primary NAICSTheir main line of business
345
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 541213

Claimed profiles come first by membership level, then companies with 541213 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 1,819 contractors

Codes these contractors list most often alongside 541213: natural teaming adjacencies.