Executive Team

Brent Wiebe

P.Eng.

President and CEO

Jessie Mathers

CPA, CA

Chief Financial Officer

Chris Kellestine 

A.Sc.T., PMP

Vice President of GEMTEC’s Board of Directors and Vice President, Operations – Ontario

Marco Sivitilli

P.Eng.

Vice President, Operations - Atlantic

Marc Boucher

P.Eng.

Associate Vice President, Operations - Atlantic

Stewart Gibson

Associate Vice President, Operations - Ontario