RALPH R. DISIBIO

Corporate Board Profile

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QUANTA SERVICES, INC.

Filing Date Source Excerpt
2012-04-10 Ralph R. DiSibio has been a member of the Board of Directors since May 2006. The 2011 Director Compensation Table shows Ralph R. DiSibio earned $171,000. He serves on the Compensation Committee.

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-04-26