General Services Administration PSC R428 contractors

SUPPORT- PROFESSIONAL: INDUSTRIAL HYGIENICS. Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under General Services Administration.

Agency: General Services Administration

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$11,844,150

Visible recipients tied to General Services Administration and PSC R428

Cydecor Inc.

Arlington, VA

Cydecor Inc. is a federal category business profile based in Arlington, VA. The current public data layer shows $26,736,226 in visible federal obligations across 75 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.

$11,844,150

Business Plus Corporation , A Subsidiary Of American Systems Corporation

Hampton, VA

Business Plus Corporation , A Subsidiary Of American Systems Corporation is a federal category business profile based in Hampton, VA. The current public data layer shows $1,585,431 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 611699 (All Other Miscellaneous Schools and Instruction). The profile also shows meaningful product and service activity in PSC U009.

Agency profile

Loading buyer-level contractor and category paths