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NAICS 561612 · Administrative and Support and Waste Management and Remediation Services

Security Guards and Patrol Services

6,759 active contractors list NAICS 561612 (Security Guards and Patrol Services) in SAM.gov; 5,142 are small under its SBA size standard and 2,172 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
6,759
Small under 561612SBA size standard for this code
5,142
Primary NAICSTheir main line of business
2,172
Hidden registrationsExcluded, expired or inactive
91

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 561612

Claimed profiles come first by membership level, then companies with 561612 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

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

Showing 2,181–2,200 of 6,759 contractors

Codes these contractors list most often alongside 561612: natural teaming adjacencies.