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Department of Housing and Urban Development NAICS 541512 and PSC R499 contractors

Computer Systems Design Services. SUPPORT- PROFESSIONAL: OTHER. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Housing and Urban Development.

Department of Housing and Urban Development · NAICS 541512 · PSC R499
Last updated: April 6, 2026

Visible recipients

3

Mapped obligations

$1,399,403,501

State overlap

2

Top recipients

Visible recipients in the Department of Housing and Urban Development overlap of NAICS 541512 and PSC R499

Macro Solutions LLC

Arlington, VA

Macro Solutions LLC is a federal category business profile based in Arlington, VA. The current public data layer shows $44,730,794 in visible federal obligations across 11 awards or transactions. Department of Health and Human Services 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 D399.

$39,241,968

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.

$1,328,856,600

Ennoble First - Macro Solutions, LLC

Chantilly, VA

Ennoble First - Macro Solutions, LLC is a federal category business profile based in Chantilly, VA. The current public data layer shows $3,202,853 in visible federal obligations across 28 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 R499.

$31,304,933