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Department of Transportation top contractors and award recipients

Abbreviation DOT | 234 recipients | $48,715,586,817 mapped obligations | 4 active categories | Updated April 20, 2026

Abbreviation: DOT

Last updated: April 20, 2026

234 visible recipients are connected to this agency profile.

$48,715,586,817 in mapped obligations are visible across the recipient set tied to this buyer.

4 high-signal NAICS lanes are attached to this agency page.

Visible recipients

234

Mapped obligations

$48,715,586,817

Active categories

Top recipients

Most visible recipients in this buyer context

Recipient

Woolpert, Inc.

Beavercreek, OH | 89 awards | Top agency Department of Defense | NAICS 541360

$5,141,648

Recipient

Nana Services, LLC

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 561210

$4,441,231

Recipient

Cheyenne River Sioux Tribe

Eagle Butte, SD | 168 awards | Top agency Department of the Interior | NAICS 562111

$15,523,297

Recipient

Tantus Technologies, Inc.

Arlington, VA | 49 awards | Top agency Department of Health and Human Services | NAICS 541512

$41,173,009

Recipient

Shoshone Bannock Tribes

Fort Hall, ID | 169 awards | Top agency Department of the Interior | NAICS 813311

$33,123,558

Recipient

Bluehalo, LLC

Dayton, OH | 135 awards | Top agency Department of Defense | NAICS 541712

$278,871

Recipient

Fort Peck Assiniboine & Sioux Tribes

Poplar, MT | 186 awards | Top agency Department of the Interior | NAICS 531120

$52,131,206

Recipient

Turtle Mountain Band Of Chippewa Indians

Belcourt, ND | 162 awards | Top agency Department of the Interior | NAICS 813311

$59,767,213

Recipient

Ahtna Infrastructure & Technologies LLC

Anchorage, AK | 68 awards | Top agency Department of Defense | NAICS 236220

$38,553,550

Recipient

The Whitestone Group, Inc.

Reynoldsburg, OH | 67 awards | Top agency Department of Transportation | NAICS 561612

$139,699,671

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State, industry, and service paths

States

Virginia

61 recipients · $22,873,741,294

Arizona

10 recipients · $15,815,676,158

Missouri

5 recipients · $4,782,131,581

Texas

7 recipients · $2,281,342,729

Maryland

22 recipients · $2,044,223,084

Colorado

7 recipients · $1,926,799,197

NAICS

NAICS 336411

7 recipients · $268,875,604,797

NAICS 541330

101 recipients · $155,275,365,989

NAICS 336414

3 recipients · $115,576,388,482

NAICS 334511

10 recipients · $70,413,967,161

NAICS 541712

38 recipients · $68,080,248,883

NAICS 541512

48 recipients · $61,989,496,820

PSC

PSC 1510

2 recipients · $163,899,010,764

PSC R425

59 recipients · $71,330,920,004

PSC R499

80 recipients · $44,487,166,443

PSC 1520

3 recipients · $36,591,266,669

PSC D399

33 recipients · $27,099,097,703

PSC 1560

3 recipients · $18,538,607,611

Explore rankings

Ranking paths for Department of Transportation

Top Recipients Top Awards Top States Top NAICS Top PSC Virginia view Virginia + NAICS 336411 Virginia + PSC 1510 NAICS 336411 + PSC 1510 Virginia top NAICS Virginia top PSC NAICS 336411 → PSC PSC 1510 → NAICS

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