Department of Defense NAICS 541611 and PSC B510 contractors

Administrative Management and General Management Consulting Services. SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 541611 · PSC B510

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$171,118,130

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541611 and PSC B510

Wsp USA Solutions INC

Arlington, VA

Arlington, VA | 228 awards | Top agency Department of Defense | NAICS 541330

$73,652,779

Paragon Technical Services, Inc.

Hilliard, OH

Hilliard, OH | 16 awards | Top agency Department of Energy | NAICS 561612

$88,918,847

Hntb Corporation

Kansas City, MO

Kansas City, MO | 24 awards | Top agency Department of Defense | NAICS 541330

$8,546,504

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