General Services Administration NAICS 541611 and PSC Z299 contractors

Administrative Management and General Management Consulting Services. MAINT, REP/ALTER/ALL OTHER. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 541611 · PSC Z299

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$52,287,716

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541611 and PSC Z299

Amentum Government Services, Inc.

Chantilly, VA

Chantilly, VA | 5 awards | Top agency Department of Defense | NAICS 811118

$52,171,541

Parsons Infrastructure & Technology Group Inc.

San Antonio, TX

San Antonio, TX | 5 awards | Top agency Department of Defense | NAICS 541310

$116,175

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