Melançon Marceau Grenier Cohen (MMGC) is a Montreal and Quebec City labour law firm that has represented employees for more than 50 years. Its more than 20 avocates and avocats act for unions, professional and artist associations, student associations, non-unionized employees and self-employed workers.

Good to know

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

This firm’s lawyers at a glance

Called to the bar
1984–2023 · median 12 years in practice 17 of 27 lawyers
Law schools
Université de Montréal (8), Université Laval (6), Université McGill (3), Université de Sherbrooke (2) 19 of 27 lawyers
Languages on the roster
French

Offices 2

1717, boul. René-Lévesque Est, Bureau 300, Montréal (Québec) H2L 4T3

871, Grande Allée Ouest, Bureau 200, Québec (Québec) G1S 1C1

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