Colliers Canada names Head of Sustainability and ESG
Ali Hoss was previously Chief Sustainability Officer at Triovest, which was acquired by Colliers in 2025.
Commercial real estate firm Colliers has appointed Ali Hoss as its new Canada Head of Sustainability and ESG.
Hoss was previously Chief Sustainability Officer at Triovest, another Canadian commercial real estate firm, since January 2023. Triovest was acquired by Colliers in May 2025, cementing Colliers’ position as Canada’s largest commercial real estate firm with more than 3,000 employees and US$15 billion in projects under development.
