NAICS 561990 – All Other Support Services

Browse 193+ active federal contract opportunities classified under NAICS 561990.

Recent Opportunities

• Shredding Services
  Agency: DEPT OF DEFENSE Posted: Jul 27, 2026 Due: Aug 3, 2026 NAICS: 561990 Set-Aside: SBA Location: WA
• Industrial Hygiene Technical Support Service
  Agency: DEPT OF DEFENSE Posted: Jul 27, 2026 Due: Aug 10, 2026 NAICS: 561990 Set-Aside: SBA Location: GA
• EOD Diving: Administrative and Logistics Support
  Agency: DEPT OF DEFENSE Posted: Jul 24, 2026 Due: Jul 25, 2026 NAICS: 561990 Set-Aside: SDVOSBC Location: FL
• Conducting Press Summary
  Agency: STATE, DEPARTMENT OF Posted: Jul 24, 2026 Due: Aug 13, 2026 NAICS: 561990 Set-Aside: NONE
• Updated Q&A:USDA FS Clinician support services for Timber Lake JCCC
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: SBA Location: OR
• Updated Q&A:USDA FS Clinician support services for Cass JCCC
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: SBA Location: AR
• Updated Q&A: USDA FS Clinician support services for Great Onyx JCCC
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: SBA Location: KY
• Notice of Intent Sole Source
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 24, 2026 NAICS: 561990 Set-Aside: NONE
• Updated Q&A:USDA FS Clinician support services for Ft Simcoe JCCC
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: SBA Location: WA
• Updated Q&A:USDA FS Clinician support services for Jacobs Creek JCCC
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: SBA Location: TN
• Law Enforcement Officers Safety Act (LEOSA) Credentialing Program
  Agency: DEPT OF DEFENSE Posted: Jul 23, 2026 Due: Jul 29, 2026 NAICS: 561990 Location: TX
• Notice of Intent to Sole Source - Potable Water Delivery Services – WFO Gray, ME
  Agency: COMMERCE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Aug 7, 2026 NAICS: 561990 Set-Aside: SBA Location: ME
• Updated Q&A:USDA FS clinician support services for Anaconda JCCC
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: SBA Location: MT
• Updated Q&A:USDA FS Clinician support services for Oconaluftee JCCC
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: SBA Location: NC
• Updated Q&A:USDA FS Clinician support services for Trapper Creek JCCC
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: SBA Location: MT
• Procurement Contracting Office Support Service
  Agency: DEPT OF DEFENSE Posted: Jul 23, 2026 Due: Jul 29, 2026 NAICS: 561990 Set-Aside: SDVOSBC Location: LA
• Law Enforcement Officers Safety Act (LEOSA) Credentialing Program
  Agency: DEPT OF DEFENSE Posted: Jul 22, 2026 Due: Jul 29, 2026 NAICS: 561990 Location: TX
• West Point Shred Contract FY26
  Agency: DEPT OF DEFENSE Posted: Jul 22, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: NONE Location: NY
• Crane and Operator Support Services for ERDC-GSL
  Agency: DEPT OF DEFENSE Posted: Jul 22, 2026 Due: Jul 29, 2026 NAICS: 561990 Set-Aside: SBA Location: LA
• Small Business Event - Acquisition Executive Small Business Forum
  Agency: DEPT OF DEFENSE Posted: Jul 22, 2026 Due: Jul 29, 2026 NAICS: 561990 Set-Aside: SBA Location: FL
• EODMU8 Logistics and Technical Support (Rota, Spain)
  Agency: DEPT OF DEFENSE Posted: Jul 21, 2026 Due: Jul 24, 2026 NAICS: 561990 Set-Aside: SBA
• L099--On-Site Inscription Services at Fort Jackson National Cemetery
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 21, 2026 Due: Jul 24, 2026 NAICS: 561990 Set-Aside: SBA Location: SC
• R614--Document Shredding- WRJ- BASE 4
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 21, 2026 NAICS: 561990 Set-Aside: SBA
• Professional Art Framing Services for the National Museum of the Marine Corps - updated 6/17/26 with Q&A
  Agency: DEPT OF DEFENSE Posted: Jul 21, 2026 NAICS: 561990 Set-Aside: SBA Location: VA
• USDA FS Clinician support services for Oconaluftee JCCC
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 20, 2026 Due: Jul 27, 2026 NAICS: 561990 Set-Aside: SBA Location: NC

Data sourced from SAM.gov. Updated daily. Last updated: July 28, 2026.