Department of Homeland Security NAICS 334290 and PSC 5810 contractors

Other Communications Equipment Manufacturing. COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 334290 · PSC 5810

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$12,196,608,384

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 334290 and PSC 5810

L3harris Global Communications, Inc.

Rochester, NY

Rochester, NY | 154 awards | Top agency Department of Defense | NAICS 334290

$7,130,692,488

General Dynamics Mission Systems, Inc.

Taunton, MA

Taunton, MA | 85 awards | Top agency Department of Defense | NAICS 541330

$5,065,915,896

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