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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /56161

    NAICS Demand Lane

    Investigation, Guard, and Armored Car Services, Contract Opportunities

    2,899 total opportunities (2,899 active) tied to NAICS 56161 across federal, state, local, and forecast sources.
    NAICS 56161Federal + SLED2.9K total
    View NAICS definition →
    Total Opportunities
    2.9K
    Across all indexed sources
    Active Estimate
    2.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 56161.

    DEPARTMENT OF STATE

    SOURCES SOUGHT - U.S. MISSION MASERU, LESOTHO

    Active

    AI Summary

    The U.S. Department of State is seeking information from vendors capable of providing local guard services at the U.S. Embassy in Maseru, Lesotho. This Sources Sought notice is for market research purposes only and does not constitute a solicitation. Interested vendors must demonstrate their capabilities in various sec…

    DC

    Posted Sep 14, 2026Due Oct 2, 2026Sources SoughtNAICS 561612Sol: PR16172532
    View details→

    DEPT OF DEFENSE

    FINGERPRINTING SERVICES

    Active

    AI Summary

    The Department of Defense, specifically the Department of the Navy, is soliciting digital fingerprinting services to support the vetting of NAWCAD workforce candidates across the continental United States. This opportunity is classified under NAICS code 561611 and is not set aside for small businesses.

    MD

    Posted Sep 14, 2026Due Oct 1, 2026SolicitationNAICS 561611Sol: N0042126Q1355
    View details→

    DEPARTMENT OF TRANSPORTATION

    WJHTC ARMED SECURITY GUARD SERVICES

    Active

    AI Summary

    The FAA requires armed security guard services at the William J. Hughes Technical Center. This solicitation is set aside for socially and economically disadvantaged businesses and includes a 2-month transition period followed by a 12-month base period and four 12-month options. A mandatory site visit is scheduled for S…

    NJ

    Posted Sep 14, 2026Due Oct 29, 2026SolicitationNAICS 5616128(a) Set-Aside (FAR 19.8)Sol: 692M15-25-R-00012
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    TURN-KEY DETENTION FACILITIES

    Archived

    AI Summary

    The Department of Homeland Security is seeking proposals for turnkey detention facility services, including management, transportation, food, and maintenance for ICE detainees. The contract will be awarded as an IDIQ with a 120-month ordering period. Proposals are due by 9/14/26 at 5:00 PM ET.

    DC

    Posted Sep 12, 2026Due Sep 14, 2026Combined Synopsis/SolicitationNAICS 561612Sol: 70CDCR26R00000026
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    RFQ #70FBR426Q00000038_01 ARMED LEVEL II SECURITY GUARDS DR-4930

    Active

    AI Summary

    The Federal Emergency Management Agency (FEMA) is seeking quotes for Level II Armed Guard Services to secure FEMA Branch Offices and Disaster Recovery Centers in Mississippi. This opportunity is a small business set aside and is part of Disaster Region 4930-MS. Interested vendors should refer to the attached Performanc…

    GA

    Posted Sep 11, 2026Due Sep 15, 2026SolicitationNAICS 561612Total Small Business Set-Aside (FAR 19.5)Sol: 70FBR426Q00000038_01
    View details→

    DEPT OF DEFENSE

    Construction Site Security Monitoring for AFSOC Hotel, Yokota Air Base, Japan

    Active

    AI Summary

    The U.S. Army Corps of Engineers is seeking capable firms for Construction Site Security Monitoring services at the AFSOC Hotel, Yokota Air Base, Japan. This sources sought notice is for market research and does not constitute a solicitation. Interested firms must have a TOP SECRET Facility Security Clearance and meet …

    AP

    Posted Sep 11, 2026Due Oct 16, 2026Sources SoughtNAICS 561612Sol: W912HV-26-Z-0021
    View details→

    DEPARTMENT OF TRANSPORTATION

    WJHTC ARMED SECURITY GUARD SERVICES

    Archived

    AI Summary

    The FAA's William J. Hughes Technical Center is preparing to release a Screening Information Request for armed security guard services. Currently, the effort is in the pre-award review stage, and no further details or release dates are available. Interested parties should monitor SAM.gov for updates.

    NJ

    Posted Sep 10, 2026Special NoticeNAICS 5616128(a) Set-Aside (FAR 19.8)
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    FAIRBANKS ALASKA CBOC SECURITY GUARD

    Active

    AI Summary

    The Department of Veterans Affairs is seeking proposals for security guard services at the Fairbanks CBOC in Alaska. The contractor will provide all necessary personnel, equipment, and supplies to ensure security at the facility located at 2555 Phillips Field Road. This opportunity is set aside for SDVOSBC contractors.

    WA

    Posted Sep 9, 2026Due Oct 8, 2026PresolicitationNAICS 561612Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26026Q0900_1
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    NOTICE OF INTENT TO SOLE SOURCE - SOUTH TEXAS TRANSPORTATION SEPTEMBER 2026

    Active

    AI Summary

    The Department of Homeland Security intends to award a sole source modification to G4S Secure Solutions, Inc. for transportation and on-call stationary guard support under contract number 70CDCR20D00000017. This modification is based on the determination that only G4S can meet the requirements in the necessary timefram…

    DC

    Posted Sep 9, 2026Due Sep 15, 2026Special NoticeNAICS 561612Sol: 192126FAO0000001-1
    View details→

    DEPT OF DEFENSE

    Santa Fe Dam and SGR-A-12 Law Enforcement Services

    Archived

    AI Summary

    The Department of Defense is seeking law enforcement officer support services at Santa Fe Dam and San Gabriel Reach 12 in Azusa. This opportunity aims to enhance patrol and operational activities to enforce regulations and manage unauthorized homeless encampments. The posting extends the open period by an additional se…

    CA

    Posted Sep 4, 2026Due Sep 11, 2026Special NoticeNAICS 561612Sol: W912PL26S0043
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,965
    sled
    866
    forecast
    68

    Related NAICS Codes

    • 56, Administrative and Support and Waste Management and Remediation Services→
    • 561, Administrative and Support Services→
    • 5611, Office Administrative Services→
    • 56111, Office Administrative Services→
    • 561110, Office Administrative Services→
    • 5612, Facilities Support Services→
    • 56121, Facilities Support Services→
    • 561210, Facilities Support Services→
    • 5613, Employment Services→
    • 56131, Employment Placement Agencies and Executive Search Services→

    Explore

    • 56161 Definition→
    • Browse NAICS Codes→
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    About NAICS 56161

    This industry comprises establishments primarily engaged in providing investigation, guard, and armored car services. These services include private investigation, security guard services, and armored car operations for transporting valuables.

    Read the full NAICS definition →