Michael Gaon

Louise Houle puts her invaluable experience at your disposal to keep your assets safe. Louise is an experienced lawyer in the taxation team. Her practice focuses on tax and estate planning, especially for families holding real estate in Canada, the United States and Europe. She also advises wealthy families on matters pertaining to trusts as well as Canada-United States cross-border tax planning. Louise has extensive experience in complex national and international business structuring and in...

Denis Blanchette is a top attorney recognized by Best Lawyers in the practice area(s) of Aboriginal Law / Indigenous Practice, Administrative and Public Law and Environmental Law. Denis, who practices law in Montréal, Quebec, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Denis is held by other top lawyers in the same geographic and legal practice area.

Josée Cavalancia is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation and Corporate and Commercial Litigation. Josée, who practices law in Montréal, Quebec, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Josée is held by other top lawyers in the same geographic and legal practice area.

Yves Robillard is a litigator with more than 30 years of experience in sophisticated commercial litigation. He represents clients in a wide range of industry sectors, from banks and insurers to major manufacturers in commercial and contractual disputes as well as ‘high stakes’ securities litigation matters. His approach is to focus on devising and implementing strategies to mitigate risk, reduce nuisance litigation, and ensure that his clients’ interests are protected in the...

Robert is a partner of the firm and heads its Tax department and Wills, Trusts and Estates department. He received both his Bachelor of Civil Law and Common Law from McGill University in 1989 and later completed a Graduate Diploma in Taxation at McGill University. Robert practices in the area of tax with a focus on income tax planning for Canadian private corporations and their owners, corporate reorganizations and tax dispute resolution. Robert is regularly involved in estate and succession ...

Robert Thiffault is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation, Corporate Law and Tax Law. Robert, 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 Robert is held by other top lawyers in the same geographic and legal practice area.

Vikki Andrighetti is a lawyer in our Insurance Law Group. Her practice focuses on insurance law, civil litigation, and dispute resolution.

Jean-François Gagnon is the Chief Executive Officer of Langlois Lawyers. He is also a member of the firm’s Executive Committee and Board of Directors. His practice focuses on complex commercial litigation, corporate governance, strategy, crisis management, ethics and deontology. He has wide-ranging experience in matters involving directors’ and officers’ liability, the management of not-for-profit organizations, construction law and insurance law. Jean-François...

Mariella De Stefano is a Lawyer, Partner and Co-chair of our Insurance Law Group. Her practice focuses on insurance litigation, civil and professional liability, particularly in subrogation claims and complex subrogation matters. She regularly leads the Group in working with insurers, reinsurers, and insurance syndicates to pursue recovery claims in a timely and efficient manner including by way of alternative dispute resolution mechanisms. Mariella De Stefano has been practicing in the field...

Paul A. Melançon’s practice focuses on insurance law and encompasses all issues pertaining to property and casualty insurance policies (property insurance and liability insurance including professional liability, directors and officers’ liability and brokers’ liability), whether primary, excess or complementary. The scope of Paul’s practice extends to civil liability, product liability, builders’ liability, personal injury liability and carriers’ lia...