Department of Homeland Security NAICS 541611 and PSC D308 contractors

Administrative Management and General Management Consulting Services. IT AND TELECOM- PROGRAMMING. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 541611 · PSC D308

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$688,096,798

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 541611 and PSC D308

Mantech Information Systems & Technology Corporation

Fairfax, VA

Fairfax, VA | 5 awards | Top agency Department of Justice | NAICS 541611

$75,772,670

Ntt Data Federal Services, Inc.

Herndon, VA

Herndon, VA | 123 awards | Top agency Department of Justice | NAICS 541511

$185,699,632

Excella, LLC

Arlington, VA

Arlington, VA | 47 awards | Top agency Department of Homeland Security | NAICS 541519

$52,599,646

Gannett Fleming, Inc.

Camp Hill, PA

Camp Hill, PA | 5 awards | Top agency Department of Defense | NAICS 541512

$28,648,515

Pyramid Systems, Inc.

Fairfax, VA

Fairfax, VA | 43 awards | Top agency General Services Administration | NAICS 541512

$50,507,505

Skyward It Solutions, LLC

Rockville, MD

Rockville, MD | 43 awards | Top agency Department of Health and Human Services | NAICS 541512

$8,749,875

Variq Corporation

Mclean, VA

Mclean, VA | 19 awards | Top agency Department of Homeland Security | NAICS 541512

$65,762,693

Asm Research, LLC

Fairfax, VA

Fairfax, VA | 16 awards | Top agency Department of Veterans Affairs | NAICS 541512

$110,678,082

Mantech Mgs, Inc.

Herndon, VA

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

$109,678,180

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