Agency + NAICS + PSC page

Department of Health and Human Services NAICS 541512 and PSC R426 contractors

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

Department of Health and Human Services · NAICS 541512 · PSC R426
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$2,271,971,479

State overlap

2

Top recipients

Visible recipients in the Department of Health and Human Services overlap of NAICS 541512 and PSC R426

Maximus Federal Services, Inc.

Mclean, VA

Maximus Federal Services, Inc. is a federal category business profile based in Mclean, VA. The current public data layer shows $1,193,752,315 in visible federal obligations across 238 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561422 (Telemarketing Bureaus and Other Contact Centers). The profile also shows meaningful product and service activity in PSC R499.

$1,803,116,630

Aptive Resources LLC

Alexandria, VA

Aptive Resources LLC is a federal category business profile based in Alexandria, VA. The current public data layer shows $5,154,601 in visible federal obligations across 81 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541613 (Marketing Consulting Services). The profile also shows meaningful product and service activity in PSC R701.

$30,903,663

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.

$437,951,186