General Services Administration NAICS 541511 and PSC D305 contractors

Custom Computer Programming Services. IT AND TELECOM – TELEPROCESSING, TIMESHARE, CLOUD COMPUTING, AND HIGH PERFORMANCE COMPUTING. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 541511 · PSC D305

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$651,450,976

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541511 and PSC D305

Smartronix, LLC

Hollywood, MD

Hollywood, MD | 179 awards | Top agency General Services Administration | NAICS 541330

$273,845,711

Ad Hoc LLC

Mclean, VA

Mclean, VA | 36 awards | Top agency Department of Health and Human Services | NAICS 541511

$377,605,265

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