Agency spend
Department of Transportation DOT
FY2026 contract obligations · 2025-10-01 to 2026-09-30← FY2025
Top vendors
| HARRIS CORPORATION | $922.32M |
| RAYTHEON COMPANY | $647.95M |
| ROHDE & SCHWARZ USA, INC. | $403.22M |
| INDRA AIR TRAFFIC, INC. | $376.5M |
| PTSI MANAGED SERVICES INC | $304.45M |
| TOTE SERVICES, LLC | $215.29M |
| PERATON INC. | $210.01M |
| FREQUENTIS USA, INC | $171.28M |
| CDW GOVERNMENT LLC | $147.72M |
| THE MITRE CORPORATION | $134.75M |
Top NAICS
| 541330 | Engineering Services | $1.43B |
| 334511 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $1.03B |
| 517310 | Telecommunications Resellers | $922.32M |
| 237310 | Highway, Street, and Bridge Construction | $688.23M |
| 483111 | Deep Sea Freight Transportation | $583.76M |
| 334210 | Telephone Apparatus Manufacturing | $566.49M |
| 541512 | Computer Systems Design Services | $545.62M |
| 541990 | All Other Professional, Scientific, and Technical Services | $445.76M |
| 541519 | Other Computer Related Services | $305.93M |
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | $270M |