Agency + NAICS page

Department of Homeland Security NAICS 334513 contractors

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$120,470,625

Top PSC links

4

Top recipients

Visible recipients tied to Department of Homeland Security and NAICS 334513

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 $32,979,902 in visible federal obligations across 56 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.

$117,162,827

Pratt & Whitney Measurement Systems, Inc.

Bloomfield, CT

Pratt & Whitney Measurement Systems, Inc. is a federal category business profile based in Bloomfield, CT. The current public data layer shows $287,243 in visible federal obligations across 10 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 334516 (Analytical Laboratory Instrument Manufacturing). The profile also shows meaningful product and service activity in PSC 6625.

$2,618,705

Wbb, Inc.

Naples, FL

Wbb, Inc. is a federal category business profile based in Naples, FL. The current public data layer shows $20,499 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 334519 (Other Measuring and Controlling Device Manufacturing). The profile also shows meaningful product and service activity in PSC 6680.

$689,093