Our Firm


Marc Teillon

Principal | Vista Equity Partners | Austin

Marc Teillon joined Vista in 2009 and is currently Co-Head of the Foundation Fund and a member of the fund’s investment committee. He previously was a member of the Flagship Fund team. He currently sits on the boards of Aptean, CentralSquare, DealerSocket, LogicMonitor, Omnitracs, Paylease, PowerSchool, and Quick Base and was actively involved in the firm’s investments in Aderant and Sovos Compliance.

Prior to joining Vista, Mr. Teillon was a Vice President in Citi’s Investment Banking division. While at Citi, Mr. Teillon advised clients on buy-side and sell-side transactions, public and private equity financings, and other strategic advisory initiatives. Before that, Mr. Teillon 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. Mr. Teillon 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.



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

Executive Assistant

Shereen Marneris