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Department of the Treasury NAICS 541519 and PSC D306 contractors

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

Department of the Treasury · NAICS 541519 · PSC D306
Last updated: April 8, 2026

Visible recipients

7

Mapped obligations

$1,444,046,610

State overlap

4

Top recipients

Visible recipients in the Department of the Treasury overlap of NAICS 541519 and PSC D306

Tista Science And Technology Corporation

Rockville, MD

Tista Science And Technology Corporation is a federal 8a program participant profile based in Rockville, MD. The current public data layer shows $140,919,093 in visible federal obligations across 37 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.

$471,387,364

Tantus Technologies, Inc.

Arlington, VA

Tantus Technologies, Inc. is a federal category business profile based in Arlington, VA. The current public data layer shows $50,224,158 in visible federal obligations across 49 awards or transactions. Department of Health and Human Services 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 R408.

$169,493,799

Optumserve Technology Services, Inc.

La Crosse, WI

Optumserve Technology Services, Inc. is a federal category business profile based in La Crosse, WI. The current public data layer shows $30,965,388 in visible federal obligations across 36 awards or transactions. Department of Health and Human Services 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.

$179,345,413

Analytica LLC

Bethesda, MD

Analytica LLC is a federal 8a program participant profile based in Bethesda, MD. The current public data layer shows $15,684,165 in visible federal obligations across 103 awards or transactions. Department of the Treasury 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.

$34,022,661

Variq Corporation

Mclean, VA

Variq Corporation is a federal category business profile based in Mclean, VA. The current public data layer shows $3,663,820 in visible federal obligations across 19 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 R408.

$138,301,264

Koniag Information Security Services LLC

Anchorage, AK

Koniag Information Security Services LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $597,114 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 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R499.

$65,661,165

Leidos Management Systems Designers, Inc.

Gaithersburg, MD

Leidos Management Systems Designers, Inc. is a federal category business profile based in Gaithersburg, MD. The current public data layer shows -$1,036,062 in visible federal obligations across 9 awards or transactions. Department of the Treasury 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 D308.

$385,834,944