Justin D. Vineberg

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

Guy Lavoie has know-how and sound experience in labour and employment law, as well as in workers compensation and occupational health and safety. He advises the firm’s clients and represents them before various administrative and civil courts in matters involving collective and individual labour relations, occupational health and safety, discrimination and harassment. He also works on the labour and employment law aspects of mergers and acquisitions in collaboration with the firm’...

Brian Moulaison is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Brian, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian is held by other top lawyers in the same geographic and legal practice area.

Jean Marc Huot is a partner in the Corporate Group. His practice is focused primarily in the areas of securities and mergers & acquisitions.

Alexander Bayus is a partner in our Litigation and Dispute Resolution group at the Montréal office. He specializes in insolvency and financial restructuring. In the course of his career, Alexander has advised numerous clients, including companies, financial institutions and other stakeholders, in connection with various complex national and international financial restructuring, commercial litigation and insolvency matters. Alexander has argued cases before the Quebec Superior Court an...

Pierre-Louis Le Saunier is a partner in the Tax Group whose practice primarily focuses on tax dispute resolution and litigation. Pierre-Louis regularly represents clients before tax authorities and courts in cases involving domestic and international matters such as the general anti-avoidance rule (GAAR), corporate reorganizations, investment structures and funds, transfer pricing, trusts, family holdings, municipal taxes, research and development tax credits, voluntary disclosures, judicial ...

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.

Laurence Gauthier is a Partner in our Insurance Law Practice Group. Her practice focuses on insurance litigation, more specifically on professional and civil liability, insurance, latent defects and construction.

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

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...