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NAICS 541213 · Professional, Scientific, and Technical Services

NAICS 541213

1,780 active contractors list NAICS 541213 in SAM.gov; 1,453 are small under its SBA size standard and 338 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
1,780
Small under 541213SBA size standard for this code
1,453
Primary NAICSTheir main line of business
338
Hidden registrationsExcluded, expired or inactive
39

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

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

Showing 521–540 of 1,780 contractors

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