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TeamingIndex

NAICS 561431 · Administrative and Support and Waste Management and Remediation Services

NAICS 561431

630 active contractors list NAICS 561431 in SAM.gov; 473 are small under its SBA size standard and 57 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
630
Small under 561431SBA size standard for this code
473
Primary NAICSTheir main line of business
57
Hidden registrationsExcluded, expired or inactive
12

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 561431

Claimed profiles come first by membership level, then companies with 561431 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

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

Showing 361–380 of 630 contractors

Codes these contractors list most often alongside 561431: natural teaming adjacencies.