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Department of Defense NAICS 541611 and PSC B537 contractors

Administrative Management and General Management Consulting Services. SPECIAL STUDIES/ANALYSIS- MEDICAL/HEALTH. 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 541611 · PSC B537
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$480,991,509

State overlap

3

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541611 and PSC B537

Telligen, INC

West Des Moines, IA

Telligen, INC is a federal category business profile based in West Des Moines, IA. The current public data layer shows $74,220,491 in visible federal obligations across 15 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541618 (Other Management Consulting Services). The profile also shows meaningful product and service activity in PSC Q101.

$142,553,916

The Lewin Group, Inc.

La Crosse, WI

The Lewin Group, Inc. is a federal category business profile based in La Crosse, WI. The current public data layer shows $46,392,453 in visible federal obligations across 82 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541720 (Research and Development in the Social Sciences and Humanities). The profile also shows meaningful product and service activity in PSC R499.

$332,101,211

Onezero Solutions, LLC

Alexandria, VA

Onezero Solutions, LLC is a federal 8a program participant profile based in Alexandria, VA. The current public data layer shows $4,191,570 in visible federal obligations across 31 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 DA01.

$6,336,382