Department of Defense NAICS 518210 and PSC D399 contractors

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 518210 · PSC D399

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$21,422,430,638

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 518210 and PSC D399

Peraton Enterprise Solutions LLC

Chantilly, VA

Chantilly, VA | 415 awards | Top agency Department of Defense | NAICS 541512

$15,854,175,689

Microsoft Corporation

Redmond, WA

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

$747,976,005

Chenega Government Consulting, LLC

Chesapeake, VA

Chesapeake, VA | 5 awards | Top agency Department of Energy | NAICS 541512

$129,762,296

Govcio, LLC

Fairfax, VA

Fairfax, VA | 94 awards | Top agency Department of Veterans Affairs | NAICS 541512

$684,578,149

Peraton Technology Services Inc.

Chantilly, VA

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

$595,800,845

Guidehouse Digital LLC

Mc Lean, VA

Mc Lean, VA | 389 awards | Top agency Department of Homeland Security | NAICS 541512

$473,706,210

Teksynap Corporation

Reston, VA

Reston, VA | 212 awards | Top agency Department of Defense | NAICS 541513

$198,014,842

Enlighten It Consulting LLC

Columbia, MD

Columbia, MD | 45 awards | Top agency Department of Defense | NAICS 541511

$45,062,340

Maximus Federal Consulting, LLC

Mc Lean, VA

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

$275,135,103

Integrated Data Services, LLC

Henderson, NV

Henderson, NV | 98 awards | Top agency Department of Defense | NAICS 541511

$271,313,703

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