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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

    3,041 total opportunities (3,041 active) tied to NAICS 56161 across federal, state, local, and forecast sources.
    NAICS 56161Federal + SLED3K total
    View NAICS definition →
    Total Opportunities
    3K
    Across all indexed sources
    Active Estimate
    3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 56161.

    DEPARTMENT OF HOMELAND SECURITY

    LEVEL II-ARMED PROTECTIVE SECURITY OFFICERS INDIANA

    Active

    AI Summary

    The Federal Emergency Management Agency (FEMA) is seeking qualified contractors to provide Level II Armed Protective Security Officer services in Indiana. The services are required seven days a week at various locations, including Joint Field Offices and Disaster Recovery Centers. Contractors must be able to rapidly de…

    IL

    Posted Oct 2, 2026Due Oct 14, 2026SolicitationNAICS 561612Total Small Business Set-Aside (FAR 19.5)Sol: 70FBR527Q00000001
    View details→

    POSTAL SERVICE

    USPS EEO FINAL AGENCY DECISION SERVICES - SEPTEMBER 2026 SOLICITATION

    Active

    AI Summary

    The U.S. Postal Service is seeking independent contractors to write Final Agency Decisions in compliance with EEOC regulations. Interested individuals should possess the necessary skills and be prepared to commit significant hours weekly. This solicitation is for service contracts and will involve entering into Orderin…

    PA

    Posted Oct 2, 2026Due Oct 30, 2026SolicitationNAICS 561611Sol: 2B-26-A-0046
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    PROTECTIVE SECURITY OFFICER SERVICES, LOS ANGELES AREA

    Active

    AI Summary

    The Department of Homeland Security is seeking proposals for Protective Security Officer Services in the Los Angeles area. This opportunity is a combined synopsis/solicitation and is classified under NAICS code 561612. Bidders should prepare to provide comprehensive security services as outlined in the solicitation.

    CO

    Posted Oct 1, 2026Due Nov 20, 2026Combined Synopsis/SolicitationNAICS 561612Sol: 70RFPW26RW9000001
    View details→

    DEPARTMENT OF STATE

    DOMESTIC GUARD SERVICES

    Active

    AI Summary

    The U.S. Department of State requires a contractor to provide armed uniformed protective guard services for domestic facilities. The contract includes managing a security force to protect life, property, and sensitive information across various locations nationwide. Interested offerors must demonstrate extensive experi…

    VA

    Posted Oct 1, 2026Due Oct 9, 2026SolicitationNAICS 561612Sol: 19AQMM21R0010
    View details→

    DEPT OF DEFENSE

    SEA-BASED X-BAND RADAR (SBX-1) SECURITY

    Active

    AI Summary

    The Department of Defense is soliciting security services for the Sea-Based X-Band Radar (SBX-1). The offer due date has been extended to October 9, 2026. Interested parties can find the solicitation details and amendments in the Procurement Integrated Enterprise Environment (PIEE) at the provided link.

    VA

    Posted Oct 1, 2026Due Oct 9, 2026SolicitationNAICS 5616128(a) Set-Aside (FAR 19.8)Sol: N3220526R6110
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    FAIRBANKS ALASKA CBOC SECURITY GUARD

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for unarmed and uniformed security guard services at the Fairbanks CBOC in Alaska. This opportunity includes a base year plus four option years. Vendors must submit questions by the deadline of 5pm EDT on September 30, 2026.

    WA

    Posted Oct 1, 2026Due Oct 8, 2026SolicitationNAICS 561612Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26026Q0900
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    AMENDMENT 0003 UNARMED SECURITY SERVICES JESSE BRWON VAMC AND CBOCS

    Active

    AI Summary

    This opportunity involves unarmed security services for the Jesse Brown VA Medical Center and its Community-Based Outpatient Clinics. The amendment provides licensing information and is part of a special notice under the Department of Veterans Affairs. Interested parties should review the details carefully.

    WI

    Posted Oct 1, 2026Due Oct 6, 2026Special NoticeNAICS 561612Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25227Q0011_10003
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    GROUND TRANSPORTATION & FACILITY GUARD SERVICES ARIZONA AND CALIFORNIA

    Archived

    AI Summary

    The Department of Homeland Security's Customs and Border Protection is seeking to award a sole source task order for ground transportation and facility guard services in Arizona and California. The contractor, ISS Action Inc., is already certified and equipped to meet the technical requirements of the task.

    DC

    Posted Sep 30, 2026Due Oct 2, 2026Special NoticeNAICS 561612Sol: 20157244
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    AMENDMENT 0002 36C25227Q0011_1 UNARMED SECURITY SERVICES JESSE BROWN VAMC AND CBOCS

    Active

    AI Summary

    This opportunity involves unarmed security services for the Jesse Brown VA Medical Center and its Community-Based Outpatient Clinics. The amendment extends the due date for submissions to October 6, 2027, and addresses questions submitted by potential bidders.

    WI

    Posted Sep 29, 2026Due Oct 6, 2026Special NoticeNAICS 561612Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25227Q00110002
    View details→

    DEPT OF DEFENSE

    FINGERPRINTING SERVICES

    Archived

    AI Summary

    The Department of Defense, specifically the Navy, is seeking qualified contractors for fingerprinting services. The prime contractor must maintain SWFT/SWFT+ organizational access and a nationwide fingerprinting network. This opportunity is categorized as a special notice and is focused on service provision.

    MD

    Posted Sep 29, 2026Due Oct 1, 2026Special NoticeNAICS 561611
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,982
    sled
    1,005
    forecast
    54

    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→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
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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 →