A long history

Image of the biosphere with blue sky

Our history

20 years of expertise

Founded in 2013 in Montreal by Francine Craig and Charles Duchesne, COESIO draws on more than 10 years of work in integrating sustainable development with SMEs.

It was in the wake of the founders' work on the BNQ 21000 project and drawing on their extensive expertise in deploying eco-responsible practices that COESIO took off.

For the past decade, COESIO has focused its efforts on developing robust methodologies, supporting a diversified customer base and anchoring a culture of positive impact within its business ecosystem.

Charles Duchesne

President, Partner, Director of Strategy


New offices

Relocation to accommodate 25 employees



Launch of the EVO2030 program


B Corp certification

Recognition of the positive impact of our activities


Foundation of COESIO

Francine and Charles launch the firm