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

18 September 2019

Commentaire sur la décision CNH Industrial Canada ltée c. Claude Joyal inc. – L’illustration de la nécessité d’établir un préjudice découlant de l’absence de transmission d’un avis de dénonciation d’un vice caché pour empêcher un recours de cette nature

9 September 2019


6 September 2019

Cultivation of Cannabis plants for personal purposes: possession and production of 4 plants per dwelling authorized (the Federal Law applies)!

13 June 2019

Shareholders annot Claim Damages Sustained by the Corporation in which They Hold Shares

13 May 2019

Stein Monast recipent of “Transaction of the year +$100M” award