Federal agency contract profile
Department of Transportation: Federal Contract Spending & Top Vendors
Data through 2026-09-28 · FY2026 to date
- Obligations, FY2026 to date
- $13.3B
- Contract awards
- 14,314
- Average award size
- $932K
- vs. prior full fiscal year
- 47.9% growth
| Item | Obligations |
|---|---|
| FY21 | $7B |
| FY22 | $8B |
| FY23 | $8.7B |
| FY24 | $8.6B |
| FY25 | $9B |
| FY26 | $13.3B |
Obligations grew 47.9% year over year, from $9B in FY2025 to $13.3B in FY2026 to date.
The Department of Transportation obligated $13.3B in contracts for FY2026 to date. The department recorded 14,314 awards, with an average award size of $932K, and obligations are up 47.9% year over year. Annual obligations show a multi-year rise from FY21 through FY25 followed by a larger jump in FY26: FY21 was $7B, FY22 was $8B, FY23 was $8.7B, FY24 was $8.6B, FY25 was $9B, and FY26 is $13.3B. Engineering Services accounted for the largest NAICS category at $1.8B, followed by Telephone Apparatus Manufacturing and Telecommunications Resellers at $1.2B each. HARRIS CORPORATION is the largest vendor at $1.2B, with RAYTHEON COMPANY at $677M and ROHDE & SCHWARZ USA, INC. at $651M rounding out the top three. The portfolio spans construction, systems design, maritime freight, and professional services, showing a mix of infrastructure and technical acquisitions concentrated among a small set of high-dollar vendors and categories.
How did Department of Transportation contract spending change over recent years?
The Department of Transportation obligated $13.3B in FY26 to date, up 47.9% year over year. Annual obligations rose from $7B in FY21 to $9B in FY25, then increased to $13.3B in FY26. The number of awards for FY26 to date is 14,314 with an average award size of $932K.
| Item | Obligations |
|---|---|
| Engineering Services | $1.8B |
| Telephone Apparatus Manufacturing | $1.2B |
| Telecommunications Resellers | $1.2B |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $1.1B |
| Deep Sea Freight Transportation | $986M |
| Highway, Street, and Bridge Construction | $787M |
| Computer Systems Design Services | $691M |
| Commercial and Institutional Building Construction | $640M |
| All Other Professional, Scientific, and Technical Services | $551M |
| Other Computer Related Services | $411M |
Engineering Services was Transportation's largest contract category, with $1.8B obligated (13.8% of contract spending).
What are the largest spending categories and who wins the biggest contracts?
Engineering Services is the largest NAICS category at $1.8B, followed by Telephone Apparatus Manufacturing and Telecommunications Resellers at $1.2B each. Deep Sea Freight Transportation received $986M and Highway, Street, and Bridge Construction received $787M. HARRIS CORPORATION is the top vendor at $1.2B, followed by RAYTHEON COMPANY at $677M and ROHDE & SCHWARZ USA, INC. at $651M.
| Item | Obligations |
|---|---|
| HARRIS CORPORATION | $1.2B |
| RAYTHEON COMPANY | $677M |
| ROHDE & SCHWARZ USA, INC. | $651M |
| FREQUENTIS USA, INC | $631M |
| INDRA AIR TRAFFIC, INC. | $393M |
| CROWLEY GOVERNMENT SERVICES, INC. | $378M |
| PTSI MANAGED SERVICES INC | $350M |
| PERATON INC. | $275M |
| TOTE SERVICES, LLC | $270M |
| CDW GOVERNMENT LLC | $236M |
HARRIS CORPORATION led all Transportation contractors with $1.2B, 8.8% of obligations.
| Rank | Vendor | Obligations |
|---|---|---|
| 1 | HARRIS CORPORATION | $1.2B |
| 2 | RAYTHEON COMPANY | $677M |
| 3 | ROHDE & SCHWARZ USA, INC. | $651M |
| 4 | FREQUENTIS USA, INC | $631M |
| 5 | INDRA AIR TRAFFIC, INC. | $393M |
| 6 | CROWLEY GOVERNMENT SERVICES, INC. | $378M |
| 7 | PTSI MANAGED SERVICES INC | $350M |
| 8 | PERATON INC. | $275M |
| 9 | TOTE SERVICES, LLC | $270M |
| 10 | CDW GOVERNMENT LLC | $236M |
| Rank | Recipient | Award Amount |
|---|---|---|
| 1 | HARRIS CORPORATION | $2.3B |
| 2 | THE MITRE CORPORATION | $1.7B |
| 3 | HARRIS CORPORATION | $1.6B |
| 4 | PARSONS GOVERNMENT SERVICES INC. | $1.5B |
| 5 | HARRIS CORPORATION | $1.2B |
| 6 | LEIDOS, INC. | $922M |
| 7 | THE MITRE CORPORATION | $791M |
| 8 | PTSI MANAGED SERVICES INC | $726M |
| 9 | LEIDOS, INC. | $685M |
| 10 | HARRIS CORPORATION | $681M |
| 11 | LEIDOS, INC. | $667M |
| 12 | ROHDE & SCHWARZ USA, INC. | $637M |
| 13 | FREQUENTIS USA, INC | $594M |
| 14 | LEIDOS, INC. | $588M |
| 15 | HARRIS CORPORATION | $581M |
| 16 | LOCKHEED MARTIN SERVICES, LLC | $494M |
| 17 | RAYTHEON COMPANY | $438M |
| 18 | GENERAL DYNAMICS MISSION SYSTEMS, INC. | $386M |
| 19 | INDRA AIR TRAFFIC, INC. | $386M |
| 20 | L3HARRIS TECHNOLOGIES, INC. | $346M |
| 21 | TOTE SERVICES, LLC | $310M |
| 22 | NOBLIS, INC. | $303M |
| 23 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $281M |
| 24 | CROWLEY GOVERNMENT SERVICES, INC. | $263M |
| 25 | KARSUN SOLUTIONS LLC | $251M |
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Frequently asked questions
How much does Department of Transportation spend on contracts?
The Department of Transportation obligated $13.3B on contracts for FY2026 to date. The department executed 14,314 awards with an average award size of $932K, and obligations are up 47.9% year over year compared with the prior year.
What does Transportation buy?
Transportation buys across engineering, telecommunications, manufacturing, construction, and professional services. Top NAICS categories for FY2026 to date include Engineering Services at $1.8B, Telephone Apparatus Manufacturing at $1.2B, Telecommunications Resellers at $1.2B, and Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing at $1.1B.
Who are Transportation's largest contractors?
The largest contractors for FY2026 to date are HARRIS CORPORATION at $1.2B, RAYTHEON COMPANY at $677M, and ROHDE & SCHWARZ USA, INC. at $651M. FREQUENTIS USA, INC is next at $631M, followed by INDRA AIR TRAFFIC, INC. at $393M and other vendors in the top 10.
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