Home/Department of the Interior

Agency profile

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

Recipient

Maniilaq Association

Kotzebue, AK | 92 awards | Top agency Department of Health and Human Services | NAICS 541710

$80,636,285

Recipient

Esimplicity INC

Silver Spring, MD | 101 awards | Top agency Department of Health and Human Services | NAICS 541512

$6,326,254

Recipient

Trace Systems, Inc.

Mclean, VA | 124 awards | Top agency Department of Defense | NAICS 334220

$1,480,652

Recipient

San Carlos Apache Tribal Council

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

$387,172,753

Recipient

Aoc Connect, LLC

Ashburn, VA | 241 awards | Top agency Department of Defense | NAICS 517110

$1,019,401

Recipient

Emr, Inc.

Freeport, FL | 75 awards | Top agency Department of Defense | NAICS 236220

$542,567

Recipient

Pueblo Of Acoma

Pueblo Of Acoma, NM | 103 awards | Top agency Department of Transportation | NAICS 541720

$58,782,675

Recipient

Siemens Government Technologies INC

Arlington, VA | 227 awards | Top agency Department of Defense | NAICS 541512

$50,315,680

Recipient

Muscogee Creek Nation

Okmulgee, OK | 174 awards | Top agency Department of Health and Human Services | NAICS 921150

$386,355,301

Recipient

Three Affiliated Tribes

New Town, ND | 160 awards | Top agency Department of Health and Human Services | NAICS 922140

$420,465,389

Page 7 of 44Prev 1...6 7 8...44 Next

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

Agency profile

Loading buyer-level contractor and category paths