Skip to main content
TeamingIndex

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

Office Administrative Services

18,089 contractors list NAICS 561110 (Office Administrative Services) in SAM.gov; 13,245 are small under its SBA size standard and 1,264 list it as their primary NAICS.

Learn more about NAICS size standards

Contractors (all registrations)
18,089
Small under 561110SBA size standard for this code
13,245
Primary NAICSTheir main line of business
1,264
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 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

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 18,089 contractors

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