Mario Iusi

Mario Iusi, C.E.T.

Mario Iusi, C.E.T.
President, Ameresco Canada








Mr. Iusi has served as president of Ameresco Canada since 2002. He is responsible for integrated solutions for Ameresco Canada and leads a multidisciplinary team in effective management of marketing, business development, IT, finance, project operations, construction management services, engineering, and education services. He brings to the company over 27 years of experience in the energy services and consulting engineering industry. From 1998 to 2002, he was president of DukeSolutions Canada, a subsidiary of Duke Energy, which Ameresco acquired in 2002.

Early in his career Mr. Iusi was a project manager for engineering services at Engineering Interface Limited in both commercial and institutional buildings. He was instrumental in the creation of TESCOR Energy Services, Inc., and from 1987-1990 was TESCOR's General Manager. He became Partner/Chief Operating Officer and shareholder of TESCOR in 1990, and managed its growth into Canada’s most successful energy services company.

Mr. Iusi earned diplomas in Mechanical Engineering and Technology from Humber College, Toronto and Building Environment Sciences from Seneca College, Toronto. He is a graduate of the Executive Program of York University - Schulich School of Business, as well as executive business programs at Harvard University and at the Sloan School of Business at the Massachusetts Institute of Technology. He has taken executive Leadership programs with the Center for Creative Leadership in Greensboro, North Carolina.


Ameresco Canada Management

Mario Iusi

Mario Iusi, C.E.T.
President, Ameresco Canada

Anthony DaSilva

Anthony DaSilva
Vice President and
Chief Operating Officer, Ameresco Canada

Tim Dettlaff

Tim Dettlaff, BASc. P.Eng.
Senior Vice President of
Asset Management

Enzo Colangelo

Enzo Colangelo, P.Eng
Vice President, Central Region

Craig Piercey

Craig Piercey
Vice President of Marketing and Business Development Services

David J. Seymour

David J. Seymour, P.Eng
Vice President, Eastern Region

Douglas J. Wall

Douglas J. Wall, P.Eng
Vice President, Western Region