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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /561499

    NAICS Demand Lane

    All Other Business Support Services, Contract Opportunities

    377 total opportunities (377 active) tied to NAICS 561499 across federal, state, local, and forecast sources.
    NAICS 561499Federal + SLED377 total
    View NAICS definition →
    Total Opportunities
    377
    Across all indexed sources
    Active Estimate
    377
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 561499.

    DEPARTMENT OF VETERANS AFFAIRS

    CMOP MAIL MANIFESTING SERVICES

    Archived

    AI Summary

    The Department of Veterans Affairs is seeking proposals for CMOP mail manifesting services. Interested bidders should refer to the attached document for detailed requirements and specifications. This opportunity is categorized under service and is associated with veterans affairs.

    KS

    Posted Oct 1, 2026JustificationNAICS 561499Sol: 36C77027A0001
    View details→

    DEPARTMENT OF THE INTERIOR

    99--NOTICE REGARDING DEPT. OF THE INTERIOR, IBC, AQD TO CLOSE CONTRACTS.

    Active

    AI Summary

    The Department of the Interior is notifying vendors about the upcoming unilateral closeout of contracts that have expired and are fully invoiced. Vendors can request a bilateral closeout modification or provide valid reasons against the closeout by contacting the designated point of contact before the deadline.

    VA

    Posted Sep 29, 2026Due Oct 12, 2026Special NoticeNAICS 561499Sol: DOIDFBO260096
    View details→

    DEPARTMENT OF THE INTERIOR

    99--NOTICE REGARDING DEPT. OF THE INTERIOR, IBC, AQD TO CLOSE CONTRACTS.

    Archived

    AI Summary

    The Department of the Interior is notifying vendors about the upcoming unilateral closeout of contracts that have expired and are fully invoiced. Vendors have ten business days to respond if they prefer a bilateral closeout or have valid reasons against the closeout. This notice is part of compliance with FAR 4.308.

    VA

    Posted Sep 14, 2026Due Sep 28, 2026Special NoticeNAICS 561499Sol: DOIDFBO260089
    View details→

    DEPARTMENT OF THE INTERIOR

    99--NOTICE REGARDING DEPT. OF THE INTERIOR, IBC, AQD TO CLOSE CONTRACTS UTILIZING R

    Archived

    AI Summary

    The Department of the Interior intends to utilize robotic process automation to closeout contracts that have expired and are fully invoiced. This advance notice informs vendors of the forthcoming closeout action, which will begin ten days after this announcement. The contracts identified are firm-fixed price and below …

    VA

    Posted Sep 2, 2026Due Sep 16, 2026Special NoticeNAICS 561499Sol: DOIDFBO260088
    View details→

    DEPARTMENT OF THE INTERIOR

    99--NOTICE REGARDING DEPT. OF THE INTERIOR, IBC, AQD TO CLOSE CONTRACTS.

    Archived

    AI Summary

    The Department of the Interior is notifying vendors about the upcoming closeout of contracts that have expired and are fully invoiced. Unilateral closeout will begin ten business days after this announcement. Vendors wishing to request a bilateral closeout or contest the action should contact the provided point of cont…

    VA

    Posted Aug 31, 2026Due Sep 14, 2026Special NoticeNAICS 561499Sol: DOIDFBO260087
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    H946--DISINFECTION OF WATER DISTRIBUTION SYSTEMS LOCATED AT THE BATTLE CREEK VA MEDICAL CENTER

    Archived

    AI Summary

    The Battle Creek VA Medical Center is seeking quotes for the disinfection of water distribution systems, including quarterly sanitation services and annual maintenance of the RO Loop. This opportunity is set aside for Service Disabled Veteran Owned Small Businesses and follows RFQ procedures under FAR guidelines.

    OH

    Posted Aug 25, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 561499Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25026Q0881
    View details→

    DEPT OF DEFENSE

    IN ACCORDANCE WITH FAR 6.302-1, NAVSUP FLEET LOGISTICS CENTER NORFOLK INTENDS TO AWARD A SOLE SOURCE FIRM FIXED PRICE CONTRACT TO SAALEX CORP.

    Archived

    AI Summary

    NAVSUP Fleet Logistics Center Norfolk intends to award a sole source firm fixed price contract to Saalex Corp for CompTIA Web Support Services. This notice is not a request for proposals; however, challenges to this sole source must be submitted in writing for consideration.

    Posted Aug 19, 2026Special NoticeNAICS 561499Sol: N0018926QW331
    View details→

    DEPARTMENT OF STATE

    PROFESSIONAL CURATORIAL SUPERVISION

    Archived

    AI Summary

    The U.S. Embassy in Bahrain seeks a contractor for professional curatorial supervision to develop a public exhibition on Hamad and the Pirates (1971). The contract will be awarded to the lowest priced technically acceptable offeror. A pre-quotation conference will be held, and details will be provided in the solicitati…

    DC

    Posted Aug 18, 2026Due Oct 4, 2026PresolicitationNAICS 561499Sol: 19BA3026Q0003
    View details→

    DEPARTMENT OF THE INTERIOR

    99--NOTICE REGARDING DEPT. OF THE INTERIOR, IBC, AQD TO CLOSE CONTRACTS.

    Archived

    AI Summary

    The Department of the Interior is notifying vendors about the upcoming closeout of contracts that have expired and are fully invoiced. Unilateral closeout will begin ten business days after this announcement. Vendors wishing to request a bilateral closeout or contest the action should contact the provided point of cont…

    VA

    Posted Aug 17, 2026Due Aug 31, 2026Special NoticeNAICS 561499Sol: DOIDFBO260084
    View details→

    DEPARTMENT OF STATE

    LOGISTICS SUPPORT

    Archived

    AI Summary

    The Department of State is seeking proposals for logistical support for its International Media Reporting Programs. This includes travel arrangements, meeting room reservations, and on-the-ground logistical support. The solicitation is unrestricted, inviting all interested parties to submit proposals.

    DC

    Posted Aug 11, 2026Due Aug 25, 2026Combined Synopsis/SolicitationNAICS 561499Sol: 19AQMM26R0350
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    233
    sled
    126
    forecast
    18

    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

    • 561499 Definition→
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    About NAICS 561499

    This industry comprises establishments primarily engaged in providing business support services not classified elsewhere. These services include a variety of specialized support activities for businesses such as document preparation, telephone call centers, and other administrative support.

    Read the full NAICS definition →