Investigation, Guard, and Armored Car Services

236 active contract opportunities

236

Active Opportunities

220

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Security Guards and Patrol Services213
  • Investigation and Personal Background Check Services19
  • Armored Car Services4

Set-Aside Distribution

  • 142
  • No Set Aside32
  • Small Business32
  • SDVOSB16
  • SDVOSB Sole Source7

Top Locations

  • PA71
  • DC42
  • VA18
  • ID16
  • MD11

About NAICS56161

The North American Industry Classification System (NAICS) code 56161 covers investigation, guard, and armored car services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Armed Protective Security Officer Services

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Aug 21, 2025
Small Business

Armed Protective Security Officer Services

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Aug 21, 2025
Small Business

Armed Protective Security Officer Services

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Aug 21, 2025
Small Business

24R0108 - USM Helsinki, Finland

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Aug 20, 2025
No Set Aside

S-Security for NOAA Ships in Ketchikan, AK

COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 561612
Posted Aug 13, 2025

Armed Protective Security Officer Services - Minnesota/Wisconsin Justification and Approval

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Aug 13, 2025

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - North Atlantic District 2

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - VA Central Office District

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - North Atlantic District 1

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - Continental District

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - Pacific District

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - Midwest District

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

R431-EEO Investigation PILOT IDIQ - Intent to Sole Source ORM - Southeast District

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561611
Posted Aug 12, 2025
SDVOSB Sole Source

Protective Security Officer (PSO) services at the IRS facility in Andover, MA

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Aug 12, 2025
8(a) Competed

Level II - Armed Security Guard Service

HOMELAND SECURITY, DEPARTMENT OF
ATLANTA, GA
NAICS 561612
Posted Aug 9, 2025
Small Business

R-Tooele County Law Enforcement Services

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 561612
Posted Aug 8, 2025

Synopsis for Protective Security Officer (PSO) services in various locations throughout the New England Territory

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Aug 5, 2025

R430-Security Guard Services-SFVA 36C261-26-1-5081-0002

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 561612
Posted Jul 25, 2025

Armed Protective Security Officer Services - IRS Campus Austin, Texas - Justification and Approval

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jul 23, 2025

ARMED PROTECTIVE SECURITY GUARD SERVICE THROUGHOUT THE STATE OF ILLINOIS

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jul 23, 2025
No Set Aside