Department of Defense NAICS 518210 and PSC R425 contractors

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 518210 · PSC R425

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$6,509,608,131

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 518210 and PSC R425

Microsoft Corporation

Redmond, WA

Redmond, WA | 514 awards | Top agency Department of Defense | NAICS 541512

$3,290,962,810

Peraton Technology Services Inc.

Chantilly, VA

Chantilly, VA | 259 awards | Top agency General Services Administration | NAICS 541330

$657,779,426

Visionary Integration Professionals LLC

Folsom, CA

Folsom, CA | 15 awards | Top agency Department of Homeland Security | NAICS 541512

$18,603,697

Koniag It Systems, LLC

Anchorage, AK

Anchorage, AK | 87 awards | Top agency Department of Defense | NAICS 541519

$59,435,247

Caci, LLC - Commercial

Reston, VA

Reston, VA | 107 awards | Top agency Department of Justice | NAICS 541199

$19,309,400

Inserso Corporation

Mc Lean, VA

Mc Lean, VA | 49 awards | Top agency Department of Homeland Security | NAICS 541512

$177,599,159

Chenega It Enterprise Services, LLC

Lorton, VA

Lorton, VA | 56 awards | Top agency Department of Defense | NAICS 541330

$120,280,409

Redhorse Corporation

Arlington, VA

Arlington, VA | 101 awards | Top agency Department of Defense | NAICS 611430

$79,550,501

Mcr Federal, LLC

Alexandria, VA

Alexandria, VA | 23 awards | Top agency Department of Defense | NAICS 541712

$154,009,227

Peraton Services & Solutions Inc.

Herndon, VA

Herndon, VA | 17 awards | Top agency National Aeronautics and Space Administration | NAICS 541330

$1,425,663,715

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