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Department of Homeland Security NAICS 541511 and PSC DA01 contractors

Custom Computer Programming 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 541511 · PSC DA01
Last updated: April 8, 2026

Visible recipients

40

Mapped obligations

$11,667,979,009

State overlap

4

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 541511 and PSC DA01

Salient Crgt, Inc.

Fairfax, VA

Salient Crgt, Inc. is a federal category business profile based in Fairfax, VA. The current public data layer shows $925,225,987 in visible federal obligations across 255 awards or transactions. General Services Administration 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.

$972,768,281

Mantech Advanced Systems International, Inc.

Herndon, VA

Mantech Advanced Systems International, Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows $878,752,678 in visible federal obligations across 684 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 R425.

$1,536,811,169

Microsoft Corporation

Redmond, WA

Microsoft Corporation is a federal category business profile based in Redmond, WA. The current public data layer shows $468,832,793 in visible federal obligations across 514 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 R425.

$1,151,397,158

Palantir Technologies Inc.

Aventura, FL

Palantir Technologies Inc. is a federal category business profile based in Aventura, FL. The current public data layer shows $281,384,030 in visible federal obligations across 146 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 511210 (Software Publishers). The profile also shows meaningful product and service activity in PSC 7030.

$177,136,449

Steampunk, Inc.

Mc Lean, VA

Steampunk, Inc. is a federal category business profile based in Mc Lean, VA. The current public data layer shows $184,611,570 in visible federal obligations across 126 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 DA01.

$247,931,097

Softrams LLC

Arlington, VA

Softrams LLC is a federal category business profile based in Arlington, VA. The current public data layer shows $169,589,197 in visible federal obligations across 60 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541511 (Custom Computer Programming Services). The profile also shows meaningful product and service activity in PSC DA01.

$1,179,717,460

Dev Technology Group INC

Reston, VA

Dev Technology Group INC is a federal asian pacific american owned business profile based in Reston, VA. The current public data layer shows $168,997,553 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 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC D301.

$425,577,020

Peraton Technology Services Inc.

Chantilly, VA

Peraton Technology Services Inc. is a federal category business profile based in Chantilly, VA. The current public data layer shows $162,149,325 in visible federal obligations across 259 awards or transactions. General Services 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 R499.

$733,050,278

Securigence LLC

Leesburg, VA

Securigence LLC is a federal alaskan native corporation owned firm profile based in Leesburg, VA. The current public data layer shows $134,804,914 in visible federal obligations across 71 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541511 (Custom Computer Programming Services). The profile also shows meaningful product and service activity in PSC D301.

$656,353,997

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.

$717,634,311
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