Patrice Beaudin

Daniel Lacelle is partner in the firm's Montréal office and is the office leader of the Tax Law Group. He practises in taxation law with particular emphasis on corporate and transactional taxation, including in relation to mergers and acquisitions, corporate reorganization, infrastructure, debt and equity financing, foreign entities and aboriginal tax. He has acted for financial institutions, equity investors and other corporate entities with respect to public and private corporate fin...

Hélène has over 25 years of market-leading experience in advising many of Canada’s major institutions on managing complex legal and business risks, in respect of cybersecurity, information technology, privacy, and artificial intelligence. Her practice includes breach and incident response, regulatory compliance, and global data and privacy frameworks, as well as the negotiation of complex cross-border technology arrangements and transactions. Hélène excels at...

Geneviève Beaudin is a partner in the Labour and Employment Law Group. In the course of her practice, Geneviève advises and represents companies under provincial and federal jurisdiction in their individual and collective labour relations. In this capacity, she deals with cases involving grievance adjudication, human rights, labour standards and access to information. She has also developed strong expertise in drafting opinions, arguments and factums in labour and employment law...

Pascal Lauzon is one of Quebec’s leading specialists in intellectual property litigation. He acts quickly and efficiently to either prevent infringement of intellectual property rights or defend a business accused, wrongly or not, of violating the intellectual property rights of a third party. Pascal's practice focuses on trademarks and patents as well as on copyright, industrial design and trade secret issues. A mediator certified by the Barreau du Québec, he helps businesses fi...

Justin Beeby is a top attorney recognized by Best Lawyers in the practice area(s) of Director and Officer Liability Practice and Insurance Law. Justin, who practices law in Montréal, Quebec, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Justin is held by other top lawyers in the same geographic and legal practice area.

Luc Martel is the fourth generation of Martel lawyers and the second to practice at Martel Cantin. Luc Martel was born under the sign of the cat. He practices law in his area of expertise, tax and estate planning. Luc offers the entrepreneurs all the services they need to: set up a business (incorporation, shareholders’ agreement, partnership agreement, etc.); to grow their business (business planning: merger, acquisition, etc; and tax planning: purification, crystallization, eligibilit...

François Barette is recognized as a leading litigator and tax lawyer. He represents diversified clients including individuals, corporations and trusts both in Canada and internationally. François’ practice extends well beyond tax litigation and he is asked to intervene in a range of civil and administrative matters. François advises clients on issues concerning federal and provincial income tax, sales tax, goods and services tax, excise tax, payroll taxes and proper...

Sean Griffin is a partner in the litigation group in Langlois lawyers’ Montréal office and a member of the firm’s Board of Directors. His practice focuses on complex litigation involving constitutional, administrative and commercial law issues, as well as corporate and securities matters. With recognized expertise in defending public and private corporations, financial institutions and various entities active in the financial markets, including their directors and officers,...

Alexandre Hébert distinguishes himself not only through his expertise in business law and complex transactions but also by his role as a trusted advisor to his clients. Passionate about his practice, Alexandre considers himself as a creator of opportunities, guiding his clients on their growth journey through legal and strategic advisory services. His entrepreneurial spirit and extensive network enable him to provide significant added value to his clients, helping them navigate success...