Sean O'Reilly

Managing Director

Sean O’Reilly is a Managing Director leading Pine Hill’s Valuation Services practice. Sean works with business owners, CFOs, investors and attorneys to solve their complex and critical valuation needs. Our valuations are used for financial reporting purposes, often in the context of a purchase/sale, the issuance of equity to employees and impairment testing. Many of our engagements are tax-driven (409A and valuations for gifting) as well as in the litigation-support arena.
Sean has over 20 years of experience in the valuation field. Prior to joining Pine Hill in 2014, Sean spent 6+ years as a Director with CBIZ, Inc., following 3+ years with another national firm and 2+ years with a local financial advisory firm. Sean began his career providing valuation services for 5 years out of the Philadelphia office of Arthur Andersen, LLP.
Sean holds a B.A. in Economics from the University of Virginia, and earned an M.B.A. in Finance from Villanova University. He is a member of the Philadelphia Chapter of the Association for Corporate Growth (ACG), having served on the Steering Committee for the annual M&A East conference from 2013 through 2016, and is an Accredited Senior Appraiser (ASA) with the American Society of Appraisers. Sean is an active alumnus of Devon Preparatory School and enjoys serving as a Lector at St. Norbert Church in Paoli.
On the weekends, Sean can often be found coaching a sports team for one of his four wonderful daughters. Sean loves the game of golf; unfortunately, the feeling is not mutual.

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