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Department of Defense NAICS 541519 and PSC D307 contractors

Other Computer Related Services. IT AND TELECOM- IT STRATEGY AND ARCHITECTURE. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 541519 · PSC D307
Last updated: April 8, 2026

Visible recipients

21

Mapped obligations

$17,649,737,827

State overlap

4

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541519 and PSC D307

Caci Enterprise Solutions, LLC

Chantilly, VA

Caci Enterprise Solutions, LLC is a federal category business profile based in Chantilly, VA. The current public data layer shows $24,242,075 in visible federal obligations across 11 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.

$713,842,025

Systems Plus, Inc.

Rockville, MD

Systems Plus, Inc. is a federal category business profile based in Rockville, MD. The current public data layer shows $21,459,169 in visible federal obligations across 56 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 R499.

$101,683,752

Harmonia Holdings Group, LLC

Mclean, VA

Harmonia Holdings Group, LLC is a federal category business profile based in Mclean, VA. The current public data layer shows $18,667,472 in visible federal obligations across 80 awards or transactions. Department of Agriculture 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 D302.

$130,734,643

Cybercore Technologies LLC

Elkridge, MD

Cybercore Technologies LLC is a federal category business profile based in Elkridge, MD. The current public data layer shows $17,380,225 in visible federal obligations across 17 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 443120 (Computer and Software Stores). The profile also shows meaningful product and service activity in PSC D307.

$10,912,632

Tyler Federal, LLC

Herndon, VA

Tyler Federal, LLC is a federal category business profile based in Herndon, VA. The current public data layer shows $15,598,375 in visible federal obligations across 116 awards or transactions. Department of State 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.

$42,827,701

Intelligent Decisions, Inc.

Huntsville, AL

Intelligent Decisions, Inc. is a federal black american owned business profile based in Huntsville, AL. The current public data layer shows $11,929,560 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 423430 (Computer and Computer Peripheral Equipment and Software Merchant Wholesalers). The profile also shows meaningful product and service activity in PSC 7021.

$274,877

Indev LLC

Arlington, VA

Indev LLC is a federal category business profile based in Arlington, VA. The current public data layer shows $9,191,243 in visible federal obligations across 60 awards or transactions. Department of Homeland Security 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.

$10,175,675

The Centech Group Inc.

Bethesda, MD

The Centech Group Inc. is a federal category business profile based in Bethesda, MD. The current public data layer shows $2,563,704 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.

$138,078,451

Ares Corporation

Mclean, VA

Ares Corporation is a federal category business profile based in Mclean, VA. The current public data layer shows $1,760,163 in visible federal obligations across 16 awards or transactions. National Aeronautics and Space Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC R425.

$28,490,377

Netizen Corporation

Allentown, PA

Netizen Corporation is a federal category business profile based in Allentown, PA. The current public data layer shows $267,267 in visible federal obligations across 30 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 D307.

$22,518,003
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