General Services Administration PSC R408 contractors

SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. Contractors in this PSC lane under General Services Administration.

Agency: General Services Administration

Last updated: April 17, 2026

Visible recipients

110

Mapped obligations

$39,076,889,743

Visible recipients tied to General Services Administration and PSC R408

Ironarch Technology LLC

Arlington, VA

Arlington, VA | 41 awards | Top agency Department of Veterans Affairs | NAICS 541330

$11,907,982

Audacious Inquiry LLC

Catonsville, MD

Catonsville, MD | 21 awards | Top agency Department of Health and Human Services | NAICS 541513

$11,137,300

Em Key Solutions INC

Saint Petersburg, FL

Saint Petersburg, FL | 7 awards | Top agency Department of Veterans Affairs | NAICS 518210

$2,411,833

Ssi-venesco Jv LLC

Centreville, VA

Centreville, VA | 23 awards | Top agency Department of Defense | NAICS 541990

$1,385,638

Alutiiq Business Services, LLC

Anchorage, AK

Anchorage, AK | 5 awards | Top agency Department of Defense | NAICS 611519

$36,791,452

Medical Science & Computing, LLC

Rockville, MD

Rockville, MD | 184 awards | Top agency Department of Health and Human Services | NAICS 541512

$38,128,688

Enquizit LLC

Mc Lean, VA

Mc Lean, VA | 24 awards | Top agency Department of Health and Human Services | NAICS 541519

$4,043,289

Global Evaluation & Applied Research Solutions (gears), Inc.

Atlanta, GA

Atlanta, GA | 13 awards | Top agency Department of Health and Human Services | NAICS 541611

$4,512,433

Odyssey Systems

Richmond, VA

Richmond, VA | 5 awards | Top agency Department of Defense | NAICS 541712

$64,036,299

Mantech Mgs, Inc.

Herndon, VA

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

$95,451,136

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