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NAICS 561110 · Administrative and Support and Waste Management and Remediation Services

Office Administrative Services

17,946 active contractors list NAICS 561110 (Office Administrative Services) in SAM.gov; 13,172 are small under its SBA size standard and 1,251 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
17,946
Small under 561110SBA size standard for this code
13,172
Primary NAICSTheir main line of business
1,251
Hidden registrationsExcluded, expired or inactive
143

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 561110

Claimed profiles come first by membership level, then companies with 561110 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

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

Showing 1–20 of 17,946 contractors

Codes these contractors list most often alongside 561110: natural teaming adjacencies.