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NAICS 541211 and PSC R408 contractors

Offices of Certified Public Accountants. SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. Cross-code contractor overlap.

NAICS 541211 + PSC R408

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$1,717,785,595

State overlap

Top recipients

Visible recipients in the NAICS 541211 and PSC R408 overlap

Guidehouse LLP

Mc Lean, VA

Mc Lean, VA | 134 awards | Top agency Department of State | NAICS 541611

Sehlke Consulting LLC

Vienna, VA

Vienna, VA | 79 awards | Top agency General Services Administration | NAICS 541511

Aoc Solutions, INC

Fairfax, VA

Fairfax, VA | 23 awards | Top agency Department of Defense | NAICS 541611

Mantech Mgs, Inc.

Herndon, VA

Herndon, VA | 5 awards | Top agency Department of Defense | NAICS 541219

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