Department of Transportation
Contractor footprint · 571 profiled contractors
Combined Contractor Footprint
$91.2B
Obligations to the 571 GovExpress-profiled contractors that report Department of Transportation among their top awarding agencies. Not Department of Transportation's total federal spending, and not de-duplicated across corporate families that file under more than one parent record.
Top Contractors
Obligations to the 571 GovExpress-profiled contractors that report Department of Transportation among their top awarding agencies. Not Department of Transportation's total federal spending, and not de-duplicated across corporate families that file under more than one parent record.
NAICS Mix
Estimated by weighting each profiled contractor's NAICS mix by its Department of Transportation footprint. Directional, not an agency-by-code total.
- 541710Research and Development in the Physical, Engineering, and Life Sciences$15.3B
- 541330Engineering Services$8.4B
- 541512Computer Systems Design Services$5.2B
- 336411Aircraft Manufacturing$4.7B
- 332410Power Boiler and Heat Exchanger Manufacturing$3.5B
- 483111Deep Sea Freight Transportation$3.2B
- 541519Other Computer Related Services$3.1B
- 334220Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing$2.9B
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Obligations to the 571 GovExpress-profiled contractors that report Department of Transportation among their top awarding agencies. Not Department of Transportation's total federal spending, and not de-duplicated across corporate families that file under more than one parent record. Spending data from FPDS-NG via USASpending.gov, read between 2026-09-22 and 2026-10-27. Standard 90-day reporting lag per FAR 4.606(c). Read the full methodology.