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

111

Recipient

Relyant Global LLC

Maryville, TN | 66 awards | Top agency Department of Defense | NAICS 236220

$23,445

112

Recipient

Decisionpoint Corporation

Gaithersburg, MD | 120 awards | Top agency Department of Defense | NAICS 541513

$53,435,334

113

Recipient

S & K Technologies, Inc.

Saint Ignatius, MT | 5 awards | Top agency Department of Defense | NAICS 561210

$23,012

114

Recipient

Maximus Federal Consulting, LLC

Mc Lean, VA | 73 awards | Top agency Securities and Exchange Commission | NAICS 541512

$132,452,052

115

Recipient

Kiewit Infrastructure South CO

Westlake, TX | 25 awards | Top agency Department of Defense | NAICS 237310

$20,365,828

116

Recipient

Mille Lacs Band Of Ojibwe

Onamia, MN | 100 awards | Top agency Department of Health and Human Services | NAICS 531120

$206,281,522

117

Recipient

The Hoopa Valley Tribe

Hoopa, CA | 146 awards | Top agency Department of Health and Human Services | NAICS 115310

$218,872,686

118

Recipient

Dlh Solutions INC

Atlanta, GA | 68 awards | Top agency Department of Veterans Affairs | NAICS 561320

$12,646,305

119

Recipient

Abacus Technology Corporation

Chevy Chase, MD | 113 awards | Top agency Department of Defense | NAICS 517110

$69,347,573

120

Recipient

Tuvli LLC

Herndon, VA | 247 awards | Top agency Department of State | NAICS 541990

$15,205,498

Page 12 of 44Prev 1...11 12 13...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