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Department of Homeland Security NAICS 541519 and PSC DA01 contractors

Other Computer Related Services. IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR). 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 541519 · PSC DA01
Last updated: April 8, 2026

Visible recipients

47

Mapped obligations

$34,825,972,586

State overlap

4

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 541519 and PSC DA01

Rei Systems, Inc.

Chantilly, VA

Rei Systems, Inc. is a federal category business profile based in Chantilly, VA. The current public data layer shows $124,444,203 in visible federal obligations across 168 awards or transactions. Department of Health and Human Services 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 DA01.

$1,161,871,053

Govplace, LLC

Bethesda, MD

Govplace, LLC is a federal category business profile based in Bethesda, MD. The current public data layer shows $106,905,830 in visible federal obligations across 341 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 7030.

$1,477,160,906

Kadiak LLC

Anchorage, AK

Kadiak LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $105,701,897 in visible federal obligations across 175 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$171,226,968

Semanticbits LLC

Reston, VA

Semanticbits LLC is a federal category business profile based in Reston, VA. The current public data layer shows $81,323,768 in visible federal obligations across 54 awards or transactions. Department of Health and Human Services 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.

$961,769,940

Alpha Omega Integration LLC

Vienna, VA

Alpha Omega Integration LLC is a federal 8a program participant profile based in Vienna, VA. The current public data layer shows $77,751,000 in visible federal obligations across 93 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 DD01.

$78,606,748

Imagine One Technology & Management LTD

Lexington Park, MD

Imagine One Technology & Management LTD is a federal category business profile based in Lexington Park, MD. The current public data layer shows $64,402,106 in visible federal obligations across 49 awards or transactions. Department of Defense 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 D306.

$301,189,905

Decisionpoint Corporation

Gaithersburg, MD

Decisionpoint Corporation is a federal category business profile based in Gaithersburg, MD. The current public data layer shows $58,133,751 in visible federal obligations across 120 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541513 (Computer Facilities Management Services). The profile also shows meaningful product and service activity in PSC DA01.

$127,245,078

Procentrix, LLC

Herndon, VA

Procentrix, LLC is a federal category business profile based in Herndon, VA. The current public data layer shows $51,802,278 in visible federal obligations across 71 awards or transactions. Securities and Exchange Commission 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 D302.

$480,582,315

Compqsoft, Inc.

Leesburg, VA

Compqsoft, Inc. is a federal category business profile based in Leesburg, VA. The current public data layer shows $47,787,652 in visible federal obligations across 73 awards or transactions. Department of Defense 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 DA01.

$268,200,772

Inserso Corporation

Mc Lean, VA

Inserso Corporation is a federal category business profile based in Mc Lean, VA. The current public data layer shows $43,925,282 in visible federal obligations across 49 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 7E20.

$86,681,712
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