Skip to main content

Phil Siegel

Phil is a Founder and Managing Partner of Tritium Partners, an almost $1.5B private equity firm. Phil has been an entrepreneur and investor in Texas for over 20 years. He is a founder or first investor of several Texas success stories including Newgistics, HomeAway, RetailMeNot, Vida Capital, RVShare, Giact Systems and Century Payments.

Previously, Phil was a partner in the Dallas office of BCG. He is currently a BCG Senior Advisor aiding their Central COVID response team. In that function he has co-authored several articles on COVID response and strategies.

Phil is a Professor at the Acton School of Business and a former Professor of Entrepreneurship at UT

Phil is the co-founder of MathHappens Foundation which provides mathematics education outside the classroom in partnership with museums, libraries, cultural centers and other informal education groups in Austin and the US. MathHappens Foundation partners with the UTeach internship program.