General Services Administration NAICS 541715 and PSC D399 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 541715 · PSC D399

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$5,637,679,917

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541715 and PSC D399

Arc Aspicio LLC

Arlington, VA

Arlington, VA | 59 awards | Top agency Department of Homeland Security | NAICS 541512

$11,685,221

Netizen Corporation

Allentown, PA

Allentown, PA | 30 awards | Top agency Department of Defense | NAICS 541519

$1,564,696

Noblis Esi, LLC

Chantilly, VA

Chantilly, VA | 3 awards | Top agency Department of Defense | NAICS 541715

$1,500

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