Skip to main content
TeamingIndex

NAICS 561499 · Administrative and Support and Waste Management and Remediation Services

All Other Business Support Services

13,638 contractors list NAICS 561499 (All Other Business Support Services) in SAM.gov; 10,212 are small under its SBA size standard and 1,707 list it as their primary NAICS.

Learn more about NAICS size standards

Contractors (all registrations)
13,638
Small under 561499SBA size standard for this code
10,212
Primary NAICSTheir main line of business
1,707
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 561499

Claimed profiles come first by membership level, then companies with 561499 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 13,638 contractors

Codes these contractors list most often alongside 561499: natural teaming adjacencies.