Department of Labor NAICS 541720 and PSC R410 contractors

Research and Development in the Social Sciences and Humanities. SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT. Cross-code overlap under Department of Labor.

Department of Labor · NAICS 541720 · PSC R410

Last updated: April 5, 2026

Visible recipients

Mapped obligations

$2,752,674,238

State overlap

Top recipients

Visible recipients in the Department of Labor overlap of NAICS 541720 and PSC R410

Mathematica Inc.

Princeton, NJ

Princeton, NJ | 183 awards | Top agency Department of Health and Human Services | NAICS 541720

$2,070,473,596

The Lewin Group, Inc.

La Crosse, WI

La Crosse, WI | 82 awards | Top agency Department of Health and Human Services | NAICS 541720

$682,200,642

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