Department of Defense NAICS 811219 contractors in Massachusetts

Other Electronic and Precision Equipment Repair and Maintenance. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Massachusetts + Department of Defense

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$493,889,206

Visible recipients tied to Department of Defense, Massachusetts, and NAICS 811219

Leidos Security Detection & Automation, Inc.

Tewksbury, MA

Leidos Security Detection & Automation, Inc. is a federal category business profile based in Tewksbury, MA. The current public data layer shows $33,267,580 in visible federal obligations across 55 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 334517 (Irradiation Apparatus Manufacturing). The profile also shows meaningful product and service activity in PSC 6350.

$493,889,206