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Department of the Treasury NAICS 541511 and PSC DF01 contractors

Custom Computer Programming Services. IT AND TELECOM - IT MANAGEMENT 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 the Treasury.

Department of the Treasury · NAICS 541511 · PSC DF01
Last updated: April 8, 2026

Visible recipients

6

Mapped obligations

$287,079,092

State overlap

3

Top recipients

Visible recipients in the Department of the Treasury overlap of NAICS 541511 and PSC DF01

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.

$83,080,262

Global Alliant INC

Olney, MD

Global Alliant INC is a federal 8a program participant profile based in Olney, MD. The current public data layer shows $40,683,987 in visible federal obligations across 34 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.

$25,037,240

Intellect Solutions, LLC

Vienna, VA

Intellect Solutions, LLC is a federal category business profile based in Vienna, VA. The current public data layer shows $33,765,094 in visible federal obligations across 86 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 R499.

$105,673,733

Inforeliance Solutions Jv

Fairfax, VA

Inforeliance Solutions Jv is a federal category business profile based in Fairfax, VA. The current public data layer shows $29,064,936 in visible federal obligations across 5 awards or transactions. National Archives and Records Administration 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 D318.

$1,221,846

Trussworks, Inc.

San Francisco, CA

Trussworks, Inc. is a federal 8a program participant profile based in San Francisco, CA. The current public data layer shows $11,492,067 in visible federal obligations across 24 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 DA10.

$55,815,842

Aurotech LLC

Mc Lean, VA

Aurotech LLC is a federal category business profile based in Mc Lean, VA. The current public data layer shows $1,025,515 in visible federal obligations across 23 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 D318.

$16,250,169