Department of Transportation

Federal agency · 59,729 awards on file · 115 open bids

Awards on file
59,729
Federal contract actions naming this agency
Last 12 months
8,338
Actions dated in the past year
Median award
$176K
Typical definitive action; ceilings on delivery vehicles are left out
Competition
Low
3.4 offers per solicitation on average

What they buy482

Top 25 of 482 NAICS codes by award count
Award values as recorded on definitive contract actions; indefinite-delivery vehicles carry ceilings and are left out, so treat values as indicative, never as a spending total.
541330Engineering Services6,923$17,623,210,339
541611Administrative Management and General Management Consulting Services5,107$4,441,873,549
541512Computer Systems Design Services3,540$4,052,687,941
334111Electronic Computer Manufacturing3,384$1,441,409,857
541519Other Computer Related Services3,254$5,468,549,237
238210Electrical Contractors and Other Wiring Installation Contractors2,765$1,176,108,672
541990All Other Professional, Scientific, and Technical Services2,140$3,634,390,391
236220Commercial and Institutional Building Construction2,094$2,697,485,670
237310Highway, Street, and Bridge Construction1,690$8,903,919,918
541511Custom Computer Programming Services1,351$2,490,884,281
541712Professional, Scientific, and Technical Services (NAICS 541712)1,344$3,098,879,204
423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers1,248$361,980,434
541715Research and Development in the Physical, Engineering, and Life Sciences1,186$745,962,782
541380Testing Laboratories1,179$548,460,238
811219Other Services (except Public Administration) (NAICS 811219)1,115$451,528,660
561720Janitorial Services1,097$597,060,082
611430Professional and Management Development Training1,049$663,763,753
611512Educational Services (NAICS 611512)940$232,705,840
541690Other Scientific and Technical Consulting Services783$976,997,493
511210Software Publishers747$217,289,261
Showing 20 of 25.

Top vendors25

Most frequent awardees
Award values as recorded on definitive contract actions; indefinite-delivery vehicles carry ceilings and are left out, so treat values as indicative, never as a spending total.
CDW GOVERNMENT LLC2,732$1,400,872,261
IRON BOW TECHNOLOGIES, LLC1,551$263,188,551
MICROTECHNOLOGIES LLC814$221,115,324
UNICOM GOVERNMENT, INC.737$174,607,283
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION597$2,457,247,199
LEIDOS, INC.542$4,943,531,125
RED RIVER TECHNOLOGY LLC537$108,623,844
NORTHROP GRUMMAN SYSTEMS CORPORATION482$231,088,104
FLIGHTSAFETY INTERNATIONAL INC462$27,328,664
WELLS GLOBAL, LLC413$383,291,946
CUSA CONSULTING LLC400$198,652,798
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.399$1,560,827,389
BOOZ ALLEN HAMILTON INC392$631,271,109
ICF INCORPORATED, L.L.C.358$180,839,631
CD & T LOGISTICS INC354$16,806,395
HDR ENGINEERING, INC.290$78,393,058
BATTELLE MEMORIAL INSTITUTE289$124,647,939
JACOBS ENGINEERING GROUP INC.289$356,497,174
NATIONAL ACADEMY OF SCIENCES281$67,413,390
ENSCO INC265$353,366,264
Showing 20 of 25.

Set-aside mix

Small Business5,81710%
8(a)1,1472%
8(a)7711%
SDVOSB2530%
SDVOSB2130%
HUBZone1260%
Small Business780%
WOSB / EDWOSB720%
WOSB / EDWOSB500%
HZS170%
WOSB / EDWOSB150%
RSB60%
WOSB / EDWOSB40%
HS310%

Awards: 59,729 federal contract actions on file naming Department of Transportation as the awarding agency, aggregated 2026-10-19. Open bids: 115 active solicitations from the 23,000+ sources we monitor. Contacts come from solicitations we have read; signals from expiring contracts, sources sought, presolicitations and published forecasts. Award values as recorded on definitive contract actions; indefinite-delivery vehicles carry ceilings and are left out, so treat values as indicative, never as a spending total. Sections with nothing in them mean no records in our sources, not that nothing exists.

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