Agency + NAICS + PSC page

General Services Administration NAICS 541990 and PSC R409 contractors

All Other Professional, Scientific, and Technical Services. PROGRAM REVIEW/DEVELOPMENT SERVICES. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under General Services Administration.

General Services Administration · NAICS 541990 · PSC R409
Last updated: April 5, 2026

Visible recipients

1

Mapped obligations

$10,846,425

State overlap

1

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541990 and PSC R409