Investigation and Security Services
391 active contract opportunities
391
Active Opportunities
16
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Security Systems Services (except Locksmiths)196
- Security Guards and Patrol Services163
- Investigation and Personal Background Check Services17
- Locksmiths7
- Security Systems Services6
Set-Aside Distribution
- 201
- Small Business89
- No Set Aside50
- SDVOSB23
- SDVOSB Sole Source9
Top Locations
- PA71
- DC44
- VA42
- MD21
- CA18
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.
Related Industries
53-INSTALL NEW KEY CORE LOCKS & HARDWARE
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NAICS 561621
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R-Site Security Services
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S-EFO-WDFW LAW ENFORCEMENT SERVICES
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Protective Security Officer Services
HOMELAND SECURITY, DEPARTMENT OF
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NAICS 561612
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REPLACEMENT OF FIRE ALARM SYSTEM DEVICES AT USCG STATION GEORGETOWN
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NAICS 561621
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NAICS 561621
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Small BusinessArmed Transportation Services for the Boston Area of Responsibility
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Posted May 28, 2025
78 SFS - Close Circuit Television Services
DEPT OF DEFENSE
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Armored Car Services
VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 561613
Posted May 27, 2025
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DEPT OF DEFENSE
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NAICS 561612
Posted May 23, 2025
Small BusinessDSCR-ESS and GFMS Maintenance and Sustainment-Basewide
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Vehicle Barrier System
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Local Area Set-AsideProtective Security Officer Services throughout Queens, NY
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PHILADELPHIA, PA
NAICS 561612
Posted May 20, 2025
