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Department of Homeland Security NAICS 518210 and PSC D399 contractors

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Homeland Security.

Department of Homeland Security · NAICS 518210 · PSC D399
Last updated: April 8, 2026

Visible recipients

14

Mapped obligations

$21,169,168,963

State overlap

3

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 518210 and PSC D399

Sevatec LLC

Reston, VA

Sevatec LLC is a federal 8a program participant profile based in Reston, VA. The current public data layer shows $15,833,262 in visible federal obligations across 17 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 D399.

$787,012,158

Peraton Services & Solutions Inc.

Herndon, VA

Peraton Services & Solutions Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows $4,474,420 in visible federal obligations across 17 awards or transactions. National Aeronautics and Space Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R425.

$560,718,835

Intelligent Waves LLC

Reston, VA

Intelligent Waves LLC is a federal category business profile based in Reston, VA. The current public data layer shows $1,988,131 in visible federal obligations across 48 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.

$231,649,800

Edc Consulting, LLC

Vienna, VA

Edc Consulting, LLC is a federal category business profile based in Vienna, VA. The current public data layer shows $105,848 in visible federal obligations across 13 awards or transactions. Department of Defense 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.

$38,100,579
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