About Marianne

Marianne Smith is a partner in Toronto with over 20 years of experience as a commercial lawyer. She is the Practice Group Leader of Procurement and Co-Practice Group Leader of Infrastructure, advising clients on public procurement, infrastructure development and public-private partnerships. Smith has expertise in preparing and administering public tenders and negotiating commercial agreements for infrastructure design, construction, financing and maintenance across transit, transportation, infrastructure, water, healthcare, energy and mining sectors.

Practice areas

Construction Law Business & Corporate Law

Listing compiled from public sources in August 2026. Confirm Marianne Smith’s licence and standing in the Law Society of Ontario directory ↗