Stein Monast at the core of your realities

With a tradition of over 60 years in business, Stein Monast guarantees its clients a business legal service in its image of integrity, innovation and excellence.

With an extensive business and legal network on the local, national and international scene, our experienced team consisting of over 60 lawyers and notaries is tailored to your business realities to help you identify a complete, personalized solution to your situation and concerns.

Our heritage

Following in the steps of such reputable partners as Louis St-Laurent, Jean Lesage and Paule Gauthier, our lawyers promote the transmission of outstanding knowledge and values.

Our approach

As business advisors, our accessible, coordinated and human approach puts us at the core of the solution as a true partner of your ambitions.

We accompany our clients both nationally and internationally

  • Honorable Mention
    A.M. Best Company (2017)
  • Honorable Mention
    A.M. Best Company (2016)
  • Honorable Mention
    A.M. Best Company (2015 - 2014 - 2012 - 2010)
  • Honorable Mention
    Meilleurs avocats

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Our latest news

26 April 2022

La Cour d’appel de l’Ontario analyse une exclusion en matière de pollution; quel impact en droit québécois?

28 March 2022

L’expertise commune : un choix intéressant?

23 March 2022

Santé et sécurité du travail : infractions criminelles et pénales

10 March 2021

Stein Monast LLP is proud to highlight the induction of its partner, Me Marie-Hélène Bétournay, as Fellows of the American College of Trial Lawyers

10 March 2021

Stein Monast LLP Announces the Closing of a $28.75 million Bought Deal Public Offering of its client, OpSens Inc. (TSX: OPS)

5 February 2021

Stein Monast L.L.P. announces the conclusion of an arrangement between our client, Monarch Gold Corporation and Yamana Gold Inc.