NAICS 488390 – Other Support Activities for Water Transportation

Browse 67+ active federal contract opportunities classified under NAICS 488390.

Recent Opportunities

• Request for Quotations (RFQ) to clean, sanitize and seal its raw and potable water storage facilities
  Agency: STATE, DEPARTMENT OF Posted: Apr 2, 2026 Due: May 7, 2026 NAICS: 488390 Location: LR-MO
• V--HUMBOLDT VESSEL LEASE ELFERS PCMSC
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Apr 2, 2026 Due: Apr 14, 2026 NAICS: 488390
• Bunkering / De-bunkering service at Tokyo Bay area in Japan for Commander Fleet Activities Yokosuka
  Agency: DEPT OF DEFENSE Posted: Apr 2, 2026 Due: Apr 3, 2026 NAICS: 488390
• Small Craft Mechanic
  Agency: DEPT OF DEFENSE Posted: Apr 1, 2026 Due: Apr 3, 2026 NAICS: 488390 Set-Aside: SBA Location: TX
• J--Boston National Historical Park - Maritime Services
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Apr 1, 2026 Due: Apr 10, 2026 NAICS: 488390 Location: MA
• Helo Hoisting for various locations
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Mar 31, 2026 NAICS: 488390 Set-Aside: SBA Location: VA
• Helo Hoisting for various locations
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Mar 31, 2026 NAICS: 488390 Set-Aside: SBA Location: MI
• Helo Hoisting for various locations
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Mar 31, 2026 NAICS: 488390 Set-Aside: SBA Location: AK
• Helo Hoisting for various locations
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Mar 31, 2026 NAICS: 488390 Set-Aside: SBA Location: PR
• Helo Hoisting for various locations
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Mar 31, 2026 NAICS: 488390 Set-Aside: SBA Location: AK
• Helo Hoisting for various locations
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Mar 31, 2026 NAICS: 488390 Set-Aside: SBA Location: HI
• Helo Hoisting for various locations
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Mar 31, 2026 NAICS: 488390 Set-Aside: SBA Location: AK
• Bunkering / De-bunkering service at Tokyo Bay area in Japan for Commander Fleet Activities Yokosuka
  Agency: DEPT OF DEFENSE Posted: Mar 31, 2026 Due: Apr 3, 2026 NAICS: 488390
• HUMBOLDT VESSEL LEASE ELFERS PCMSC
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Mar 31, 2026 Due: Apr 14, 2026 NAICS: 488390
• Small Craft Mechanic
  Agency: DEPT OF DEFENSE Posted: Mar 27, 2026 Due: Apr 3, 2026 NAICS: 488390 Set-Aside: SBA Location: TX
• LIFERAFT INSPECTIONS
  Agency: DEPT OF DEFENSE Posted: Mar 27, 2026 Due: Apr 6, 2026 NAICS: 488390 Location: NC
• Bunkering / De-bunkering service at Tokyo Bay area in Japan for Commander Fleet Activities Yokosuka
  Agency: DEPT OF DEFENSE Posted: Mar 27, 2026 Due: Mar 31, 2026 NAICS: 488390
• Bunkering / De-bunkering service at Tokyo Bay area in Japan for Commander Fleet Activities Yokosuka
  Agency: DEPT OF DEFENSE Posted: Mar 26, 2026 Due: Mar 27, 2026 NAICS: 488390
• Request for Quotations (RFQ) to clean, sanitize and seal its raw and potable water storage facilities
  Agency: STATE, DEPARTMENT OF Posted: Mar 25, 2026 Due: Apr 30, 2026 NAICS: 488390 Location: LR-MO
• Layberthing Services for Long-Term Safe Lay Berth for Ro/Ro CAPE R Vessels on the US East Coast
  Agency: TRANSPORTATION, DEPARTMENT OF Posted: Mar 25, 2026 Due: Mar 30, 2026 NAICS: 488390 Set-Aside: NONE
• Layberthing Services for Long-Term Safe Lay Berth for Ro/Ro CAPE R Vessels on the US East Coast
  Agency: TRANSPORTATION, DEPARTMENT OF Posted: Mar 25, 2026 Due: Apr 1, 2026 NAICS: 488390 Set-Aside: NONE
• Bunkering / De-bunkering service at Tokyo Bay area in Japan for Commander Fleet Activities Yokosuka
  Agency: DEPT OF DEFENSE Posted: Mar 24, 2026 Due: Mar 26, 2026 NAICS: 488390
• Lay Berthing Services for Long-Term Safe Lay Berth for Watson LMSR Vessels
  Agency: TRANSPORTATION, DEPARTMENT OF Posted: Mar 23, 2026 Due: Apr 20, 2026 NAICS: 488390 Set-Aside: NONE
• Bunkering / De-bunkering service at Tokyo Bay area in Japan for Commander Fleet Activities Yokosuka
  Agency: DEPT OF DEFENSE Posted: Mar 19, 2026 Due: Mar 24, 2026 NAICS: 488390
• Lay Berthing Services for Long-Term Safe Lay Berth for Watson LMSR Vessels
  Agency: TRANSPORTATION, DEPARTMENT OF Posted: Mar 19, 2026 Due: Apr 6, 2026 NAICS: 488390 Set-Aside: NONE

Data sourced from SAM.gov. Updated daily. Last updated: April 4, 2026.