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Home/Department of Labor/PSC AN42

Agency + PSC page

Department of Labor PSC AN42 contractors

HEALTH R&D SERVICES; HEALTH CARE - OTHER; APPLIED RESEARCH. Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under Department of Labor.

Agency: Department of Labor
Last updated: April 5, 2026

Visible recipients

2

Mapped obligations

$530,898,689

Top NAICS links

4

Top recipients

Visible recipients tied to Department of Labor and PSC AN42

Mathematica Inc.

Princeton, NJ

Mathematica Inc. is a federal category business profile based in Princeton, NJ. The current public data layer shows $108,612,602 in visible federal obligations across 183 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.

$393,539,587

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.

$137,359,102

Top ranking views

Focused rankings for PSC AN42 under Department of Labor

Top recipient paths

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Top NAICS paths

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Open NAICS 541720

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Open NAICS 541611

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Open NAICS 541690

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Open NAICS 611710

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