Ameresco Executive Management
George P. Sakellaris, P.E.
President and Chief Executive Officer
Michael T. Bakas
Executive Vice President
Distributed Energy Systems
Nicole A. Bulgarino, P.E.
Executive Vice President and General Manager, Federal Solutions
Mark Chiplock
Vice President and Chief Accounting Officer
Peter Christakis, CEM
Senior Vice President,
Construction & Operations
David J. Corrsin
Executive Vice President, General Counsel, Corporate Secretary and Director
Leila Dillon
Senior Vice President Marketing and Communications
Bob Georgeoff
Executive Vice President
Doran Hole
Senior Vice President,
Chief Financial Officer
Britta MacIntosh
Senior Vice President, Western Region & London Operations
Louis Maltezos
Executive Vice President
Lauren Todd
Senior Vice President, Human Resources and Operations
Senior Management
William J. Cunningham
Senior Vice President Corporate Government Relations
Colin Gates
Vice President Sales and Marketing, Ameresco Solar
Ken Gross
Senior Vice President, Safety, Quality and Risk Management
Dean Lebron
Vice President Information Technology
Timothy Maslak
Senior Vice President - Applied Energy Group
Management Team
Ameresco has a management team comprised of Senior Vice Presidents and Vice Presidents across the organization focused on the company’s strategy and presence in key markets and solutions.