Press Releases

DST Announces the Appointment of a New President and Chief Executive Officer

September 29, 2022

MONTREAL, QUEBEC, September 29, 2022 – Dundee Sustainable Technologies Inc. (“DST” or the “Corporation”) (CSE: DST) is pleased to announce the appointment of Mr. Jean-Philippe Mai as President and Chief Executive Officer of the Corporation effective on October 1, 2022. He will be replacing Mr. David Lemieux, who is retiring from his full-time role with the Corporation. Mr. Lemieux will remain as a director of the Corporation, a position he has held since June 2021. He will also remain involved with the corporation on a part time basis during the transition phase.


Mr. Mai has been with the Corporation since 2013 and most recently was the Executive Vice President of the Corporation. Mr. Mai holds a Bachelor of Science in Geology from the University of Quebec in Montreal and has a vast experience in mining projects in Canada, Australia and South America. Mr. Mai has been a key player in the development of the Corporation’s ongoing and future projects. Mr. Lemieux commented, “Jean-Philippe is an excellent choice to bring the Corporation to the next phase of commercialization of the core technologies as he has demonstrated strong leadership in the various development phases of the CLEVR and GlassLock ProcessesTM.”


The Corporation would like to thank Mr. Lemieux for his leadership and dedicated work as President and CEO and is pleased to continue benefiting from David’s contribution as director of the Corporation and consultant.


In addition to Mr. Mai, the Corporation appointed Mr. Jean Tardif as Chief Operating Officer. Mr. Tardif holds a Bachelor of Materials Engineering and Metallurgy at Laval University. He has more than fifteen years of experience in the field of extractive metallurgy and has held various positions, most recently as General Manager of the Thetford Mines Operations.

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