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Home/South Carolina/NAICS 541990/PSC R425

State + NAICS + PSC page

NAICS 541990 and PSC R425 contractors in South Carolina

All Other Professional, Scientific, and Technical Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap in South Carolina.

South Carolina · NAICS 541990 · PSC R425

Last updated: April 8, 2026

Visible recipients

1

Mapped obligations

$645,698,286

Buyer overlap

3

Top recipients

Visible recipients in the South Carolina overlap of NAICS 541990 and PSC R425

Amentum Environment & Energy, Inc.

Aiken, SC

Aiken, SC | 37 awards | Top agency Department of Energy | NAICS 541712

Next paths

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Top recipient paths -- ranked view
South Carolina NAICS 541990 -- drop PSC filter
South Carolina PSC R425 -- drop NAICS filter
Department of Energy -- buyer path
Department of Transportation -- buyer path
Department of Defense -- buyer path