Closson Duquette is a business law firm in Sainte-Thérèse specializing in corporate, entertainment, and real estate law, along with commercial mediation. Founded in 2012 by Me Marie-Noëlle Closson Duquette, the firm also advises on business reorganizations and contract negotiation. Me Closson Duquette co-hosts a legal podcast on OHdio.

Good to know

A person using a wheelchairWheelchair accessible

This firm’s lawyers at a glance

Called to the bar
2001–2013 · median 19 years in practice 2 of 2 lawyers
Law schools
Université Laval 1 of 2 lawyers
Languages on the roster
French

Where to find them

54, rue Blainville Ouest, Sainte-Thérèse, QC J7E 1X3 · 450-818-9685

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Listing compiled from the firm’s public website in August 2026. Verify licence status in the Barreau du Québec directory ↗