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Department of the Treasury top contractors and award recipients

Abbreviation DOTT | 246 recipients | $38,054,311,923 mapped obligations | 4 active categories | Updated April 20, 2026

Abbreviation: DOTT

Last updated: April 20, 2026

246 visible recipients are connected to this agency profile.

$38,054,311,923 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

246

Mapped obligations

$38,054,311,923

Active categories

Top recipients

Most visible recipients in this buyer context

Recipient

Sos International LLC

Reston, VA | 138 awards | Top agency Department of Defense | NAICS 561210

$24,951,729

Recipient

Navajo Nation

Window Rock, AZ | 20 awards | Top agency Department of the Treasury | NAICS 541620

$2,859,416,730

Recipient

Peraton Technology Services Inc.

Chantilly, VA | 259 awards | Top agency General Services Administration | NAICS 541330

$42,498,858

Recipient

Halvik, LLC

Vienna, VA | 202 awards | Top agency Department of Defense | NAICS 541330

$13,458,694

Recipient

American Systems Corporation

Mclean, VA | 295 awards | Top agency Department of Defense | NAICS 541330

$115,121,875

Recipient

Salt River Pima-maricopa Indian Community

Scottsdale, AZ | 132 awards | Top agency Department of Health and Human Services | NAICS 923120

$209,555,891

Recipient

Tista Science And Technology Corporation

Rockville, MD | 37 awards | Top agency Department of Veterans Affairs | NAICS 541512

$150,232,844

Recipient

Confederated Tribes Of Colville Reservation

Nespelem, WA | 230 awards | Top agency Department of the Interior | NAICS 921150

$126,271,257

Recipient

Rei Systems, Inc.

Chantilly, VA | 168 awards | Top agency Department of Health and Human Services | NAICS 541519

$49,368,785

Recipient

San Carlos Apache Tribal Council

San Carlos, AZ | 237 awards | Top agency Department of Health and Human Services | NAICS 922140

$189,456,204

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State, industry, and service paths

States

Virginia

55 recipients · $13,502,790,014

Colorado

4 recipients · $2,306,385,529

Oklahoma

9 recipients · $1,959,691,704

Arizona

12 recipients · $1,217,126,464

Maryland

9 recipients · $1,161,061,025

Alaska

26 recipients · $850,275,235

NAICS

NAICS 541512

59 recipients · $40,507,897,336

NAICS 541519

63 recipients · $30,950,079,708

NAICS 561210

17 recipients · $26,105,503,496

NAICS 541330

48 recipients · $22,980,263,013

NAICS 541611

49 recipients · $13,886,766,571

NAICS 488190

2 recipients · $5,406,451,885

PSC

PSC R499

79 recipients · $22,316,122,669

PSC R706

14 recipients · $13,937,759,727

PSC R425

18 recipients · $12,976,432,093

PSC D399

37 recipients · $9,866,116,049

PSC R408

40 recipients · $9,636,110,190

PSC DA01

42 recipients · $9,026,551,066

Explore rankings

Ranking paths for Department of the Treasury

Top Recipients Top Awards Top States Top NAICS Top PSC Virginia view Virginia + NAICS 541512 Virginia + PSC R499 NAICS 541512 + PSC R499 Virginia top NAICS Virginia top PSC NAICS 541512 → PSC PSC R499 → NAICS

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