Environmental Protection Agency NAICS 541820 and PSC R408 contractors

Public Relations Agencies. SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Environmental Protection Agency.

Environmental Protection Agency · NAICS 541820 · PSC R408

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$786,811,721

State overlap

Top recipients

Visible recipients in the Environmental Protection Agency overlap of NAICS 541820 and PSC R408

Serco-ips Corporation

Herndon, VA

Serco-ips Corporation is a federal category business profile based in Herndon, VA. The current public data layer shows $12,211,577 in visible federal obligations across 32 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.

$786,811,721