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NAICS 517919 and PSC R425 contractors in Maryland

All Other Telecommunications. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Maryland.

Maryland · NAICS 517919 · PSC R425

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$3,162,299,663

Buyer overlap

Top recipients

Visible recipients in the Maryland overlap of NAICS 517919 and PSC R425

Mantech Sensor Technologies, Inc.

Belcamp, MD

Mantech Sensor Technologies, Inc. is a federal category business profile based in Belcamp, MD. The current public data layer shows $3,187,563,450 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R425.

$3,162,299,663