William R.C. Tresham
William Robert Chapman Tresham founded and led RittenVest Inc., a Montreal-based real estate investment, advisory, and asset management firm established in 2018. RittenVest provides capital, strategic vision, and operational support to many of the world’s largest institutional real estate investors with a dedicated commitment to transitioning under-managed entitlements to high-performing ones.
With his expertise in investment strategy, asset management, and governance, Mr. Tresham has spent more than three decades running public and private global real estate companies. Before RittenVest Inc., he served as president at Ivanhoe Cambridge, the world’s tenth-largest real estate investing group that grew from $30 million to $60 billion in assets under his management tenure. Throughout his career, Bill has facilitated transformational growth at multiple firms, including Callahan Capital Partners and Trizec Properties, where he held the chief operating officer position at both companies.
An honors graduate from both Princeton and McGill, Mr. Tresham holds a Bachelor of Arts degree in Economics from Princeton University and a law degree from McGill University. Before entering the real estate industry, Mr. Tresham played professional hockey in Renon, Italy.