Tassé Bertrand Barabé Avocats is a business law firm headquartered in Quebec City with a second office in Sherbrooke, serving Quebec businesses and entrepreneurs. Founded in 1990 by Sylvain Tassé, the firm has grown into a team of avocats and notaires practicing in business law, real estate, civil and commercial litigation, notarial law, insolvency and estate planning. It expanded into the Eastern Townships (Estrie) region in 2026 with its Sherbrooke office.

Practice areas

Business & Corporate Law Real Estate Law Civil Litigation & Dispute Resolution Bankruptcy & Insolvency Employment & Labour Law Family Law Wills, Estates & Trusts Administrative & Regulatory Law Intellectual Property Immigration Law Tax Law Construction Law

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

Lawyers 15

Amélie Boissonneault Avocate Civil Litigation & Dispute Resolution Anne-Marie Dupuis Avocate Civil Litigation & Dispute ResolutionBusiness & Corporate Law Audrey Thibodeau-Laprise Avocate, M.Fisc. Business & Corporate LawReal Estate Law Béatrice Jutras Avocate Civil Litigation & Dispute ResolutionFamily Law Calypso Trudeau-Roy Notaire Wills, Estates & TrustsReal Estate Law Eve Faubert Avocate Business & Corporate Law Jean-François Bertrand Président, avocat Civil Litigation & Dispute ResolutionBankruptcy & Insolvency Jessie Grimard Lamonde Actionnaire, notaire Wills, Estates & TrustsReal Estate Law Justine Leblond Avocate Civil Litigation & Dispute ResolutionBusiness & Corporate Law Karine Bourassa Avocate, directrice de la place d'affaires de Sherbrooke Civil Litigation & Dispute ResolutionBusiness & Corporate Law Karolann Chouinard Avocate recherchiste Civil Litigation & Dispute Resolution Lisa Barabé Vice-présidente, avocate Business & Corporate LawReal Estate Law Mélyna Laroche Actionnaire, avocate Business & Corporate LawReal Estate Law Simon Laquerre Notaire Wills, Estates & TrustsBusiness & Corporate Law Sylvain Tassé Fondateur et conseiller stratégique, avocat Business & Corporate LawReal Estate Law

This firm’s lawyers at a glance

Called to the bar
1990–2025 · median 8 years in practice 12 of 15 lawyers
Law schools
Université Laval (7), Université de Sherbrooke (4) 11 of 15 lawyers
Languages on the roster
French

Who handles what

Offices 2

Québec418-650-1511

440-2954, boulevard Laurier, Québec, QC G1V 4T2

Sherbrooke819-564-1222

300-2050, rue King Ouest, Sherbrooke, QC J1J 2E8

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