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Department of the Interior top contractors and award recipients

Abbreviation DOTI | 431 recipients | $33,467,029,400 mapped obligations | 4 active categories | Updated April 20, 2026

Abbreviation: DOTI

Last updated: April 20, 2026

431 visible recipients are connected to this agency profile.

$33,467,029,400 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

431

Mapped obligations

$33,467,029,400

Active categories

Top recipients

Most visible recipients in this buyer context

121

Recipient

Pascua Yaqui Tribe

Tucson, AZ | 186 awards | Top agency Department of Health and Human Services | NAICS 813311

$131,696,835

122

Recipient

Menominee Indian Tribe Of Wisconsin

Keshena, WI | 186 awards | Top agency Department of Health and Human Services | NAICS 811121

$249,261,025

123

Recipient

Woolpert, Inc.

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

$244,542,553

124

Recipient

Quinault Indian Nation

Taholah, WA | 122 awards | Top agency Department of the Interior | NAICS 221320

$289,942,562

125

Recipient

Cherokee Nation System Solutions LLC

Tulsa, OK | 511 awards | Top agency Department of State | NAICS 561210

$65,939,325

126

Recipient

Leech Lake Band Of Ojibwe

Cass Lake, MN | 155 awards | Top agency Department of the Interior | NAICS 311212

$226,244,928

127

Recipient

Sault Ste Marie Tribe Of Chippewa Indians

Sault Sainte Marie, MI | 126 awards | Top agency Department of Health and Human Services | NAICS 238330

$235,297,393

128

Recipient

Muscogee Nation Business Enterprise

Okmulgee, OK | 20 awards | Top agency Department of Defense | NAICS 541519

$292,001

129

Recipient

Jbs International, Inc.

Rockville, MD | 53 awards | Top agency Department of Health and Human Services | NAICS 541990

$85,596,083

130

Recipient

Aleut Construction LLC

Reston, VA | 29 awards | Top agency Department of Defense | NAICS 236220

$105,611,094

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State, industry, and service paths

States

Arizona

21 recipients · $15,262,564,994

Virginia

81 recipients · $10,447,770,800

Alaska

51 recipients · $4,752,935,687

California

35 recipients · $3,944,485,061

Texas

11 recipients · $2,682,797,920

Oklahoma

15 recipients · $2,569,091,446

NAICS

NAICS 541330

114 recipients · $39,781,929,483

NAICS 541712

33 recipients · $33,105,685,331

NAICS 336992

4 recipients · $31,674,931,995

NAICS 336411

5 recipients · $24,504,233,826

NAICS 541512

65 recipients · $23,928,201,577

NAICS 236220

69 recipients · $23,131,399,845

PSC

PSC R425

64 recipients · $37,456,056,091

PSC R499

127 recipients · $18,682,125,742

PSC 1550

2 recipients · $14,997,288,622

PSC J015

4 recipients · $14,639,619,197

PSC Y1PZ

8 recipients · $9,083,894,385

PSC D399

46 recipients · $8,218,966,973

Explore rankings

Ranking paths for Department of the Interior

Top Recipients Top Awards Top States Top NAICS Top PSC Arizona view Arizona + NAICS 541330 Arizona + PSC R425 NAICS 541330 + PSC R425 Arizona top NAICS Arizona top PSC NAICS 541330 → PSC PSC R425 → NAICS

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