Social Security Administration PSC B599 contractors

SPECIAL STUDIES/ANALYSIS- OTHER. Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under Social Security Administration.

Agency: Social Security Administration

Last updated: April 4, 2026

Visible recipients

Mapped obligations

$256,682,241

Visible recipients tied to Social Security Administration and PSC B599

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.

$256,682,241