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Social Security Administration NAICS 541720 and PSC R499 contractors in California

Research and Development in the Social Sciences and Humanities. SUPPORT- PROFESSIONAL: OTHER. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

California · Social Security Administration
Last updated: April 5, 2026

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$1,092,319,049

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Visible recipients tied to Social Security Administration, California, NAICS 541720, and PSC R499