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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

391

Recipient

Ukpeagvik Inupiat Corporation

Barrow, AK | 11 awards | Top agency Department of the Treasury | NAICS 531120

$48,390

392

Recipient

Smithgroup Michigan Incorporated

Detroit, MI | 5 awards | Top agency Department of the Interior | NAICS 541310

$274,279

393

Recipient

Alpacka Raft, LLC

Mancos, CO | 5 awards | Top agency Small Business Administration | NAICS 441222

$19,799

394

Recipient

Pueblo Of Picuris

Penasco, NM | 18 awards | Top agency Department of Energy | NAICS 115310

$312,166

395

Recipient

Olgoonik Corporation

Anchorage, AK | 2 awards | Top agency Department of the Interior | NAICS 532310

$139,850

396

Recipient

Tunica Biloxi Tribe Of Louisia

Marksville, LA | 20 awards | Top agency Department of the Interior | NAICS 721120

$43,462,028

397

Recipient

Integral Consulting Inc.

Boulder, CO | 9 awards | Top agency Department of Energy | NAICS 541620

$928,319

398

Recipient

Astor & Sanders Corporation

Mclean, VA | 19 awards | Top agency Department of Labor | NAICS 541512

$32,794,921

399

Recipient

Eklutna INC

Eagle River, AK | 20 awards | Top agency General Services Administration | NAICS 236220

$955,183

400

Recipient

Ramona Band Of Cahuilla

Anza, CA | 20 awards | Top agency Department of the Interior | NAICS 115310

$9,020,487

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Browse by dimension

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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