General Services Administration NAICS 541611 contractors

Administrative Management and General Management Consulting Services. Contractors in this NAICS lane under General Services Administration.

Agency: General Services Administration

Last updated: April 17, 2026

Visible recipients

143

Mapped obligations

$34,535,668,620

Visible recipients tied to General Services Administration and NAICS 541611

Booz Allen Hamilton INC

Mclean, VA

Mclean, VA | 3,955 awards | Top agency Department of Defense | NAICS 541512

$8,527,472,974

Science Applications International Corporation

Reston, VA

Reston, VA | 3,314 awards | Top agency Department of Defense | NAICS 541512

$2,429,280,468

Caci, Inc. - Federal

Chantilly, VA

Chantilly, VA | 1,121 awards | Top agency Department of Defense | NAICS 541512

$860,744,185

Deloitte Consulting LLP

Arlington, VA

Arlington, VA | 1,829 awards | Top agency Department of Defense | NAICS 541512

$9,152,287,857

Leidos Sms INC

Syracuse, NY

Syracuse, NY | 5 awards | Top agency Department of Veterans Affairs | NAICS 541512

$5,669,366

Vertex Aerospace LLC

Madison, MS

Madison, MS | 623 awards | Top agency Department of Defense | NAICS 488190

$406,958,353

Alion Science And Technology Corporation

Chicago, IL

Chicago, IL | 5 awards | Top agency Department of Defense | NAICS 541710

$89,525,347

Maximus Federal Services, Inc.

Mclean, VA

Mclean, VA | 238 awards | Top agency Department of Health and Human Services | NAICS 561422

$1,399,357,863

Bae Systems Technology Solutions & Services Inc.

Rockville, MD

Rockville, MD | 1,291 awards | Top agency Department of Defense | NAICS 541330

$991,088,813

Amentum Government Services, Inc.

Chantilly, VA

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

$31,514,721

Page 1 of 151 2...15 Next

Agency profile

Loading buyer-level contractor and category paths