Department of Homeland Security PSC R426 contractors in Massachusetts

SUPPORT- PROFESSIONAL: COMMUNICATIONS. Use this deeper state-buyer-PSC page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Massachusetts + Department of Homeland Security

Last updated: April 7, 2026

Visible recipients

Mapped obligations

Visible recipients tied to Department of Homeland Security, Massachusetts, and PSC R426

S4 INC

Bedford, MA

S4 INC is a federal category business profile based in Bedford, MA. The current public data layer shows $2,154,162 in visible federal obligations across 5 awards or transactions. Small Business Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 517110 (Wired Telecommunications Carriers). The profile also shows meaningful product and service activity in PSC AZ11.