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Home/NAICS 541512/PSC B599

NAICS + PSC page

NAICS 541512 and PSC B599 contractors

Computer Systems Design Services. SPECIAL STUDIES/ANALYSIS- OTHER. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541512 + PSC B599
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$400,898,290

State overlap

0

Top recipients

Visible recipients in the NAICS 541512 and PSC B599 overlap

Amentum National Security Programs, INC

Chantilly, VA

Amentum National Security Programs, INC is a federal category business profile based in Chantilly, VA. The current public data layer shows $402,038,105 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 541990 (All Other Professional, Scientific, and Technical Services). The profile also shows meaningful product and service activity in PSC R499.

$37,477,086

Janus Research Group, LLC

Evans, GA

Janus Research Group, LLC is a federal category business profile based in Evans, GA. The current public data layer shows $76,610,451 in visible federal obligations across 103 awards or transactions. General Services Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 611430 (Professional and Management Development Training). The profile also shows meaningful product and service activity in PSC R425.

$363,421,204

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