NAICS category
All Other Travel Arrangement and Reservation Services
NAICS 561599
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 Administrative, Support, and Waste Management Services →
$1.3B
Federal awards
FY2026 · data still posting
1
Recipients
NAICS 561599
Code
NAICS code 561599 (All Other Travel Arrangement and Reservation Services) accounted for $1.3B in federal contracts in FY2026, led by the Department of Homeland Security, across 1 recipient. Its largest recipient on record was CSI Aviation, Inc, with 100%. FY2026 ended Sep 30 and its data is still posting. Computed
Obligations by year
Computed$80.3M
FY20
$155M
FY21
$94M
FY22
$244M
FY23
$432.1M
FY24
$798.2M
FY25
$1.3B
FY26 partial
▲ 893%
FY20 to FY25
Key takeaways
Computed- All Other Travel Arrangement and Reservation Services (NAICS 561599) accounted for $1.3B in federal obligations in FY2026, compared with $798.2M in FY2025.
- It ranked #67 among industries by federal contract dollars in FY2026 (data still posting).
- The Department of Homeland Security provided 91% of it.
- Its largest recipient was CSI Aviation, Inc, with 100%.
Top recipients
ComputedCSI Aviation, Inc$1.3B
Top funding agencies
ComputedDepartment of State$11.6M
Department of Justice$216.1K
Department of Energy$200.8K
Department of Transportation$164.7K
Agency breakdown available for 93% of obligations shown
Awards
SourceLargest FY2026 awards in this category
Awards coded NAICS 561599 that started in FY2026, by the amount obligated on each so far.
| Award | ID | Recipient | Obligated | Start | End | Place |
|---|---|---|---|---|---|---|
| Contract 70CDCR26FC0000001 | 70CDCR26FC0000001 | CSI Aviation, Inc | $1.3B | 2025-11-01 | 2026-10-31 | Texas |
Largest awards in this category
awarded 2025$1.3B
awarded 2024$324.2M
awarded 2023$258.5M
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.