![Léo Duguay](https://assets.landscapeontario.com/assets/1572977044.Léo_Duguay-web.jpg)
Nov 5, 2019
Tree Canada appoints Léo Duguay as new board chair
Léo joined the board in October 2011 where he has served as Vice-Chair for the past three years.
![Danielle St-Aubin](https://assets.landscapeontario.com/assets/1600695151.danielle_st-aubin-web.jpg)
Aug 1, 2019
Tree Canada names CEO
The Board of Tree Canada announced the appointment of Danielle St-Aubin as its Chief Executive Officer, effective July 2, 2019.
![Danielle St-Aubin](https://assets.landscapeontario.com/assets/1562351165.Danielle_St-Aubin-web.jpg)
Jul 15, 2019
Appointment of Danielle St-Aubin as CEO of Tree Canada
Organization to continue education and awareness initiatives.