Our Team

Marc Teillon - Principal

Marc joined Vista Equity Partners in 2009.  He currently sits on the boards of Aptean, DealerSocket, Omnitracs, PowerSchool, Sovos Compliance, and Sungard Public Sector.

Prior to joining Vista, Marc was a Vice President in Citi’s Investment Banking Division. While at Citi, Marc advised clients on buyside and sellside transactions, public and private equity financings, and other strategic advisory initiatives. Before that, Marc was a Director, Finance for Chindex International in China. At Chindex, he led network-wide capital raising and budgeting activities for the hospital division and managed the finance, accounting, business office, and IT departments for the multi-facility Shanghai market. Marc has also worked at The Blackstone Group as an investment professional, at Arcadia Partners, an education technology and e-learning venture fund, and at Philips in an operations role within their new ventures division.


M.B.A., Harvard Business School
B.S. in Economics, Wharton School of the University of Pennsylvania, magna cum laude


Erica Hangauer
(415) 362-4353