Agency + NAICS page

Department of Homeland Security NAICS 541519 contractors

Other Computer Related Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security
Last updated: April 6, 2026

Visible recipients

60

Mapped obligations

$39,549,051,503

Top PSC links

4

Top recipients

Visible recipients tied to Department of Homeland Security and NAICS 541519

Peraton Government Communications Inc.

Herndon, VA

Peraton Government Communications Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows $7,466,543 in visible federal obligations across 40 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 517110 (Wired Telecommunications Carriers). The profile also shows meaningful product and service activity in PSC D399.

$472,924,856

Bluestone Analytics LLC

Charlottesville, VA

Bluestone Analytics LLC is a federal category business profile based in Charlottesville, VA. The current public data layer shows $7,389,370 in visible federal obligations across 5 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC DH01.

$7,335,370

Aveshka, Inc.

Vienna, VA

Aveshka, Inc. is a federal category business profile based in Vienna, VA. The current public data layer shows $6,937,419 in visible federal obligations across 62 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541990 (All Other Professional, Scientific, and Technical Services). The profile also shows meaningful product and service activity in PSC R699.

$16,977,254

Cognosante Cds, LLC

Arlington, VA

Cognosante Cds, LLC is a federal category business profile based in Arlington, VA. The current public data layer shows $5,384,027 in visible federal obligations across 20 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R499.

$13,947,287

Zermount, Inc.

Arlington, VA

Zermount, Inc. is a federal category business profile based in Arlington, VA. The current public data layer shows $4,765,340 in visible federal obligations across 41 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC DJ01.

$195,480

Intelligent Waves LLC

Reston, VA

Intelligent Waves LLC is a federal category business profile based in Reston, VA. The current public data layer shows $2,191,403 in visible federal obligations across 49 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC 7035.

$264,405,624

Eclinicalworks LLC

Westborough, MA

Eclinicalworks LLC is a federal asian pacific american owned business profile based in Westborough, MA. The current public data layer shows $1,515,524 in visible federal obligations across 3 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC D319.

$16,990,605

Asm Research, LLC

Fairfax, VA

Asm Research, LLC is a federal category business profile based in Fairfax, VA. The current public data layer shows $859,115 in visible federal obligations across 16 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D399.

$317,683,993

Northrop Grumman Technical Services, Inc.

Mclean, VA

Northrop Grumman Technical Services, Inc. is a federal category business profile based in Mclean, VA. The current public data layer shows -$1,436,690 in visible federal obligations across 26 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 488190 (Other Support Activities for Air Transportation). The profile also shows meaningful product and service activity in PSC J015.

$864,960,582

Mantech Mgs, Inc.

Herndon, VA

Mantech Mgs, Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows -$2,078,725 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541219 (Other Accounting Services). The profile also shows meaningful product and service activity in PSC R408.

$55,791,542
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