Department of Homeland Security NAICS 423430 and PSC 7A21 contractors

Computer and Computer Peripheral Equipment and Software Merchant Wholesalers. IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE). Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 423430 · PSC 7A21

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$1,922,660,182

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 423430 and PSC 7A21

Thundercat Technology, LLC

Reston, VA

Reston, VA | 1,742 awards | Top agency Department of Veterans Affairs | NAICS 541519

$896,508,363

Fcn, Inc.

Rockville, MD

Rockville, MD | 2,208 awards | Top agency Department of the Treasury | NAICS 541519

$795,306,745

Govsmart, Inc.

Charlottesville, VA

Charlottesville, VA | 1,064 awards | Top agency Department of Defense | NAICS 541519

$230,845,074

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