Investigation and Security Services
67 active contract opportunities
67
Active Opportunities
28
Posted Last 7 Days
30 days
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Top Industries
- NAICS 56162138
- NAICS 56161221
- NAICS 5616114
- NAICS 561622
- NAICS 5616131
Set-Aside Distribution
- 23
- Small Business21
- No Set Aside17
- SDVOSB5
- WOSB Sole Source1
Top Locations
- DC14
- TX7
- MD4
- PA4
- VA4
About NAICS5616
The North American Industry Classification System (NAICS) code 5616 covers investigation and security services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
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NAICS 561621
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Access Control System PR Army National Guard, USPFO Bldgs. (s) 541, 769 & 770
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NAICS 561621
Posted Mar 6, 2026
Due Mar 10, 2026
No Set Aside1 day left
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NAICS 561621
Posted Mar 6, 2026
Due Mar 19, 2026
No Set Aside10 days left
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NAICS 561621
Posted Mar 6, 2026
Due Mar 16, 2026
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NAICS 561612
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VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 561621
Posted Mar 5, 2026
Due Mar 13, 2026
4 days left
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STATE, DEPARTMENT OF
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NAICS 561612
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