Investigation, Guard, and Armored Car Services

182 active contract opportunities

182

Active Opportunities

5

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Security Guards and Patrol Services163
  • Investigation and Personal Background Check Services17
  • Armored Car Services2

Set-Aside Distribution

  • 107
  • Small Business28
  • No Set Aside21
  • SDVOSB10
  • SDVOSB Sole Source8

Top Locations

  • PA62
  • DC29
  • VA13
  • MD11
  • IL10

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.

U.S. Mission to Port Moresby_Overseas Guard Services

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Sep 25, 2025

R-GINV-IAA/DCSA-CV

ENERGY, DEPARTMENT OF
IDAHO FALLS, ID
NAICS 561611
Posted Sep 24, 2025

Contract for protective security services at Social Security Administration (SS

SOCIAL SECURITY ADMINISTRATION
BALTIMORE, MD
NAICS 561612
Posted Sep 24, 2025

S-LICENSED UNARMED GUARD SERVICES ARE REQUIRED AT THE TULSA HEADQUARTERS LOCATED AT 6655 S. LEWIS AVE., TULSA, OK. 74136. PERIOD OF PERFORMANCE: ONE YEAR BEGINNING NOVEMBER 1, 2025, PLUS 4 OPTION YEARS

ENERGY, DEPARTMENT OF
TULSA, OK
NAICS 561612
Posted Sep 23, 2025

Misawa Construction Surveillance Technician (CST) Service

DEPT OF DEFENSE
APO, AP
NAICS 561612
Posted Sep 19, 2025
No Set Aside

S-Security Guard Services for NOAA Ships in Charlest

COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 561612
Posted Sep 18, 2025

Port Isabel Detention Center (PIDC) Justification

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Sep 18, 2025

S-Unarmed Security Guard Services, SAFR

INTERIOR, DEPARTMENT OF THE
SAN FRANCISCO, CA
NAICS 561612
Posted Sep 12, 2025

Explosive Detection Canine Team (EDCT) Services in Manhattan, New York

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

Construction Security Monitoring Services - Solicitation

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Sep 4, 2025
Small Business

US MISSION BRUSSELS, BELGIUM: J&A Contract # 20C0018_Extension

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Sep 4, 2025

R-FBI

ENERGY, DEPARTMENT OF
IDAHO FALLS, ID
NAICS 561611
Posted Sep 3, 2025

REDTAIL Commercial Background Check

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 561611
Posted Aug 27, 2025
Small Business

Germany Wide Installation Security Services

DEPT OF DEFENSE
APO, AE
NAICS 561612
Posted Aug 25, 2025

Intent to Sole Source FSS-TO Short Term Bridge for USPTO Armed Security Guard Services

COMMERCE, DEPARTMENT OF
ALEXANDRIA, VA
NAICS 561612
Posted Aug 21, 2025

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

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