Patricia Galella

Paul-Matthieu Grondin first worked as a lawyer for the House of Commons and then joined the Oliphant Commission, which investigated the business dealings between the Right Honourable Brian Mulroney and Mr. Karlheinz Schreiber. He then acted as counsel for the Honourable Michel Bastarache during the Commission of Inquiry into the Judicial Appointment Process. He is also the author of articles in the Journal of the Institute of Parliamentary and Political Law. He received his Bachelor of Laws f...

Natacha Calixte is a Partner in our Family Law Group. Her practice focuses on divorce, alimony, child support and custody, compensatory allowance, and estate litigation. She specializes in cases with interprovincial or international aspects as well as complex financial situations.

Tommy Tremblay is a partner with Langlois Lawyers in Montréal where his practice encompasses every aspect of commercial litigation but is focussed more specifically on the business governance sector (in particular, on matters related to director and officer liability), competition law, securities and white collar defence including administrative investigations and interactions with regulatory agencies on these matter. His governance experience has led him to also acquire specialized ex...

Gary Rivard is a top attorney recognized by Best Lawyers in the practice area(s) of Insolvency and Financial Restructuring Law. Gary, who practices law in Montréal, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gary is held by other top lawyers in the same geographic and legal practice area.

Ms. Sophie Barry practices in civil and commercial litigation since 2004. Her former litigation practice extended to all aspects of litigation, including alternative dispute resolution methods. Since 2013, Sophie’s practice has focused on managing litigation and investigations for private and public organizations and providing legal opinions and strategic advice regarding dispute prevention. In this role, Sophie manages, with her clients’ executives and external legal counsel, ong...

Christiane Brizard is a top attorney recognized by Best Lawyers in the practice area(s) of Director and Officer Liability Practice. Christiane, who practices law in Montréal, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christiane is held by other top lawyers in the same geographic and legal practice area.

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...

Called to the Barreau du Québec (Québec Bar) in 1972, Yves Gonthier has extensive experience in labour and employment law. He is involved in all aspects of labour law, in particular the negotiation and implementation of collective agreements, grievance arbitration, difficulties related to certification applications, as well as identifying solutions to labour relations problems encountered by companies in labour relations, such as dismissal, discipline and restructuring. Yves hol...

Paul Ryan Ad. E. is a top attorney recognized by Best Lawyers in the practice area(s) of Alternative Dispute Resolution and Tax Law. Paul, who practices law in Montréal, Quebec, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul is held by other top lawyers in the same geographic and legal practice area.

Paule Hamelin is a partner in the firm's Montréal office, practising primarily in civil and commercial litigation, including product liability, contractual commercial disputes (contract of services, franchises or leases) and bank litigation. Paule is also involved in the areas of regulatory and compliance law, energy, consumer protection law, marketing and advertising law and privacy law. A portion of her practice is also devoted to extraordinary recourses and class actions. She has ap...