Energy Infrastructure Industry Leaders

Ameresco Executive Management

Portrait of George P. Sakellaris, President and Chief Executive Officer, Ameresco

George Sakellaris

Chief Executive Officer*

Portrait of Nicole A. Bulgarino, P.E., President of Federal Solutions and Utility Infrastructure, Ameresco

Nicole Bulgarino

Co‑President*

Portrait of Louis Maltezos, Executive Vice President, Ameresco

Louis Maltezos

Co‑President*

Portrait of Mark Chiplock, Vice President and Chief Accounting Officer, Ameresco

Mark Chiplock

Executive Vice President, Chief Financial Officer, and Chief Accounting Officer*

Portrait of Peter Christakis CEM, Senior Vice President, Construction & Operations, Ameresco

Peter Christakis

Chief Operating Officer*

Portrait of Ameresco Senior Vice President and Chief Investment Officer Joshua Baribeau

Joshua Baribeau

Senior Vice President and Chief Investment Officer

Portrait of Leila Dillon

Leila Dillon

Senior Vice President and Chief Marketing Officer

Portrait of John Mancini Ameresco Senior Vice President Solar and BESS Project Development

Jonathan Mancini

Executive Vice President, Solar and Battery Storage

Portrait of Lenka Patten - Senior Vice President and Chief Human Resources Officer

Lenka Patten

Senior Vice President and Chief Human Resources Officer

* Section 16 Executive Officers

Corporate Headshots by David Shopper, Boston, MA