NAICS category

All Other Support Activities for Transportation

NAICS 488999

FY2026 ended Sep 30 · data still posting · data as of 2026-11-01†

† DoD contract data posts to USAspending about 90 days after award.

Part of Transportation and Warehousing →

$393.4M
Federal awards
FY2026 · data still posting
9
Recipients
NAICS 488999
Code

NAICS code 488999 (All Other Support Activities for Transportation) accounted for $393.4M in federal contracts in FY2026, led by the General Services Administration, across 9 recipients. Its largest recipient on record was Mantech Advanced Systems International, Inc., with 52%. FY2026 ended Sep 30 and its data is still posting. Computed

Obligations by year

Computed
$214.7M
FY20
$190.1M
FY21
$187.8M
FY22
$422.4M
FY23
$517.8M
FY24
$403M
FY25
$393.4M
FY26 partial
▲ 88%
FY20 to FY25

Key takeaways

Computed
FY2026 ended Sep 30 · data still posting · data as of 2026-11-01
  • All Other Support Activities for Transportation (NAICS 488999) accounted for $393.4M in federal obligations in FY2026, compared with $403M in FY2025.
  • The General Services Administration provided 52% of it.
  • Its largest recipient was Mantech Advanced Systems International, Inc., with 52%.

Top recipients

Computed

The five largest recipients on record received 95% of this category's FY2026 obligations.

Mantech Advanced Systems International, Inc.$204.9M
International Auto Logistics, LLC$172M
Amentum Services, Inc.$420.4K
Miscellaneous Foreign Awardees$208.1K
Regional Transportation District$7.7K
Crowley Government Services, Inc.$3K

Recipient breakdown available for 95% of obligations shown

Awards

Source

Largest FY2026 awards in this category

Awards coded NAICS 488999 that started in FY2026, by the amount obligated on each so far.

No award on record in this category started in FY2026.

Largest awards in this category

Alecs Task Order Award
awarded 2022$862.8M
Authorized Agent Is Requested to Issue an RFP to Procure 4PL Services for the…
awarded 2021$58M

Total value over each award’s life, largest first.

Related

Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are Source; figures we calculate are Computed; links we infer (corporate parents, districts, similar contractors, connections between records) are Inferred, worded carefully, never asserted as fact and never a claim that one thing caused another. Spot an error? Tell us.