Department of the Interior NAICS 541519 and PSC D399 contractors

Other Computer Related Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 541519 · PSC D399

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$8,771,823,621

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541519 and PSC D399

Caci Enterprise Solutions, LLC

Chantilly, VA

Chantilly, VA | 11 awards | Top agency Department of Defense | NAICS 541512

$875,441,265

Three Wire Systems, LLC

Mc Lean, VA

Mc Lean, VA | 55 awards | Top agency Department of Veterans Affairs | NAICS 541519

$1,420,023,798

Ardent Management Consulting, LLC

Vienna, VA

Vienna, VA | 82 awards | Top agency Department of Homeland Security | NAICS 541511

$143,629,629

Octo Consulting Group LLC

Reston, VA

Reston, VA | 35 awards | Top agency Department of Defense | NAICS 541512

$239,101,472

Blue Glacier Management Group Inc.

Englewood, CO

Englewood, CO | 24 awards | Top agency Department of Commerce | NAICS 541519

$37,078,258

Netimpact Strategies INC

Herndon, VA

Herndon, VA | 45 awards | Top agency Department of Defense | NAICS 541519

$188,825,321

Spry Methods, Inc.

Mc Lean, VA

Mc Lean, VA | 47 awards | Top agency Department of Defense | NAICS 541512

$53,502,059

Zermount, Inc.

Arlington, VA

Arlington, VA | 41 awards | Top agency Department of Homeland Security | NAICS 541512

$17,313,586

Koniag Services, Inc.

Anchorage, AK

Anchorage, AK | 17 awards | Top agency Social Security Administration | NAICS 541512

$219,537,826

Intelligent Waves LLC

Reston, VA

Reston, VA | 48 awards | Top agency Department of Veterans Affairs | NAICS 541519

$301,581,844

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