Éric Préfontaine

Mariella Lo Papa is Co-Leader of the Québec Real Estate Law practice group and Co-Leader of the firm’s Real Estate Law practice group. She has over 25 years of experience focused on commercial leasing of all asset classes, acquisitions and dispositions of commercial real estate, and development projects. Mariella has extensive transactional experience across a variety of industries and asset classes, on behalf of real estate developers, private institutional investors, both local...

Frédéric Barriault is a member of the Corporate/Commercial group at the Montréal office. His practice is centered on trust law, estate planning, assets protection strategies and corporate restructurings for private clients. He advises individuals, families and their enterprises from various backgrounds in order to provide them with tailor-made solutions in order to meet their personal goals, estate and business succession goals and philanthropic intentions. With his exper...

A partner at Woods LLP, Eric serves a wide range of industries, including financial services and natural resources. He also handles employment-related matters for employers as well as senior management. Eric is a frequent author and speaker on topics such as evidence, civil procedure and international arbitration. An accomplished trial and appellate lawyer, Eric has developed a particular expertise in domestic and international arbitration. His experience includes acting for Canada in the NAF...

Pierre Lissoir is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Pierre, who practices law in Montréal, Quebec, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Pierre is held by other top lawyers in the same geographic and legal practice area.

David Kellerman is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. David, 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 David is held by other top lawyers in the same geographic and legal practice area.

Katia Sebastiani is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Katia, 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 Katia is held by other top lawyers in the same geographic and legal practice area.

Alex O'Reilly is a top attorney recognized by Best Lawyers in the practice area(s) of Aboriginal Law / Indigenous Practice. Alex, 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 Alex is held by other top lawyers in the same geographic and legal practice area.

Stefan Chripounoff is a commercial litigation partner at the Montréal office of Langlois. His practice focuses on commercial litigation and on restructuring & insolvency. The current chair of the firm’s arbitration and ADR group, he acts in a significant number of large-scale files before all levels of the courts and arbitration tribunals. He also practices energy law and, over the past twenty years, he advised his clients on their natural gas purchase and sale contracts and ...

Édith Jacques is Chair of the Board of Directors of the firm and a partner in Montréal’s Business law group. She specializes in mergers and acquisitions, commercial law, as well as international law and acts as business and strategic consultant to mid- and large-size companies. Ms. Jacques regularly represents private companies in a wide range of transactions, including the acquisition and sale of businesses and the negotiation of distribution, supply, and manufacturing ag...

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...