Department of Homeland Security NAICS 334210 and PSC R499 contractors

Telephone Apparatus Manufacturing. SUPPORT- PROFESSIONAL: OTHER. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Homeland Security.

Department of Homeland Security · NAICS 334210 · PSC R499

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$201,201,097

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 334210 and PSC R499

Hms Technologies, Inc.

Martinsburg, WV

Hms Technologies, Inc. is a federal category business profile based in Martinsburg, WV. The current public data layer shows $580,580,357 in visible federal obligations across 5 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R499.

$201,201,097