Department of Veterans Affairs NAICS 541611 and PSC R499 contractors

Administrative Management and General Management Consulting Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of Veterans Affairs.

Department of Veterans Affairs · NAICS 541611 · PSC R499

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$37,996,984,722

State overlap

Top recipients

Visible recipients in the Department of Veterans Affairs overlap of NAICS 541611 and PSC R499

Social & Scientific Systems, Inc.

Silver Spring, MD

Silver Spring, MD | 84 awards | Top agency Department of Health and Human Services | NAICS 541712

$188,724,209

Caci-iss, LLC

Chantilly, VA

Chantilly, VA | 26 awards | Top agency Department of Defense | NAICS 517110

$525,305,099

Prometheus Federal Services LLC

Chantilly, VA

Chantilly, VA | 95 awards | Top agency Department of Veterans Affairs | NAICS 561320

$41,684,841

Insignia Technology Services, LLC

Ashburn, VA

Ashburn, VA | 44 awards | Top agency Department of Veterans Affairs | NAICS 541512

$47,846,300

Jones Lang Lasalle Americas, Inc.

Washington, DC

Washington, DC | 191 awards | Top agency Department of Defense | NAICS 541611

$818,307,624

Ellumen, Inc.

Silver Spring, MD

Silver Spring, MD | 52 awards | Top agency Department of Defense | NAICS 541512

$29,784,273

Amida Technology Solutions, Inc.

Washington, DC

Washington, DC | 11 awards | Top agency Department of Veterans Affairs | NAICS 541511

$47,491,541

Evoke Research And Consulting, LLC

Reston, VA

Reston, VA | 87 awards | Top agency Department of Energy | NAICS 541519

$89,226,148

Cameo Consulting Group LLC

Rockville, MD

Rockville, MD | 80 awards | Top agency Department of Veterans Affairs | NAICS 541611

$133,247,799

Knowesis, Inc.

Fairfax, VA

Fairfax, VA | 39 awards | Top agency Department of Defense | NAICS 541611

$168,029,498

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