NAICS 488

Support Activities for Transportation

575 active contract opportunities

575

Active Opportunities

471

Posted Last 7 Days

30 days

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Top Industries

  • Other Support Activities for Air Transportation413
  • Port and Harbor Operations32
  • Navigational Services to Shipping27
  • Marine Cargo Handling21
  • Packing and Crating16

Set-Aside Distribution

  • 441
  • No Set Aside65
  • Small Business36
  • Small Business Set Aside - Total15
  • 8(a) Sole Source5

Top Locations

  • NC215
  • VA87
  • OH34
  • MD28
  • CA25

About NAICS488

The North American Industry Classification System (NAICS) code 488 covers support activities for transportation. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

481:Air Transportation482:Rail Transportation483:Water Transportation484:Truck Transportation485:Transit and Ground Passenger T...486:Pipeline Transportation

15-ANGLE

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 488190
Posted Jun 18, 2026

Operational Support Aircraft Maintenance (OSAM)

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 488190
Posted Jun 17, 2026

Limited Competition Justification and Award Notice Outbound Shipments

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 488510
Posted Jun 17, 2026

Justification For an Exception to Fair Opportunity, Air to Air Refueling Task Order

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 488190
Posted Jun 16, 2026

Repair Spinners for U.S. Coast Guard Aircraft HC-27J

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jun 16, 2026
No Set Aside

Notice of Intent to Sole Source - Jeppesen Publication Subscription Renewals

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488190
Posted Jun 15, 2026
No Set Aside

Repair Rudder Assembly for U.S. Coast Guard Aircraft HC-144

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jun 15, 2026

Aircraft Maintenance and Modification Services in Support of the Presidential Helicopter

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 488190
Posted Jun 11, 2026

Repair Searchlight Control

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jun 10, 2026

Repair Enhanced Digital Engine Control (EDECU) Repair

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jun 10, 2026

1680-01-599-1742- IRS SHELL ASSY,AIRC

DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Jun 10, 2026

NVANG ISU 90

DEPT OF DEFENSE
RENO, NV
NAICS 488190
Posted Jun 9, 2026
No Set Aside

Indonesia S&RTS

DEPT OF DEFENSE
SCOTT AFB, IL
NAICS 488320
Posted Jun 8, 2026
No Set Aside

53-PACKING MATERIAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 488190
Posted Jun 8, 2026

16-VALVE,AIRCRAFT,MATE

DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Jun 8, 2026

Limited Competition Justification and Award Notice Outbound Shipments

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 488510
Posted Jun 8, 2026

39-SPREADER,SLING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 488190
Posted Jun 5, 2026

Repair of Motor-Pump, HYD

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jun 5, 2026
Small Business

Award Notice for C-130J Repairs

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jun 4, 2026

E-6B Sealant Removal and Replacement

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 488190
Posted Jun 4, 2026
No Set Aside
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