Marie-Claude David

Sophie represents clients in complex litigation in construction law, securities, real estate law, mining law as well as shareholders disputes. She handles demanding cases in terms of duration, scope, novel issues and technical and scientific aspects. Her areas of practice cover contractual disputes, directors’ liability and administrative law. She regularly appears before the Superior Court, as well as the Quebec Court of Appeal. Since her arrival at IMK in 2000 Sophie has represented l...

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

Pierre Dozois is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Pierre, 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 Pierre is held by other top lawyers in the same geographic and legal practice area.

Jonathan Halwagi provides counsel in the areas of asset management and investment funds. His practice focuses on the establishment of fund structures with an emphasis on alternative asset management (including private equity, venture capital, infrastructure and lending). He also regularly acts for Canadian and international asset managers, assisting them with their compliance with applicable Canadian securities laws and regulations. Jonathan assists asset managers in their dealings with Canad...

Marie-Christine Valois is a member of the Corporate/Commercial group in the Montréal office. She practises primarily in the areas of mergers and acquisitions and other transactions involving public and private corporations, such as initial public offerings, bought deal financing and going-private transactions. In addition to transactional matters, Marie-Christine's practice focuses on general corporate governance as well as sustainability and ESG issues (environment, social, governance...

The Honourable François Rolland, Ad. E. is senior counsel, mediator and arbitrator in Langlois lawyers’ litigation group in Montréal. Mr. Rolland was a Justice of the Superior Court of Québec from 1996 to 2015, and Chief Justice from 2004 to 2015. He presided numerous trials in all areas of the law, including commercial law, class actions, insolvency and corporate reorganizations, as well as matrimonial disputes. He also presided many settlement conferences in civil...

Mtre Dominique Monet practises in labour and employment law. He represents a wide range of clients in several sectors of the economy as well as various government agencies. He has a great deal of experience in the conciliatory and litigation aspects of legal work. He has extensive experience before nearly all labour and employment decision-making bodies: arbitrators, administrative tribunals, labour relations boards and superior courts. He regularly pleads before the Superior Court and the Co...

Eric Lefebvre's litigation practice involves a broad range of commercial litigation matters, including competition law, class actions, banking, consumer law, corporate disputes and commercial contracts. He has particular experience in urgent remedies such as seizures and injunctions of various kinds. He has been retained both by petitioners and respondents in many high-stakes shareholder oppression cases and has defended parties facing cartel and bid-rigging accusations before criminal courts...

David Lemieux practises corporate financing and restructuring. He regularly represents lending syndicates, borrowers and investors in the areas of project financing, public and private takeover bids, asset acquisitions, monetization, securitization, structured finance and debt restructuring, whether the financing is Canadian, cross-border or foreign. In this capacity, he organizes and leads teams of lawyers to close these transactions. He is involved in negotiating, preparing and finalizing a...

Patricia Seguin has been managing large national and international trademark portfolios for more than 35 years. She provides opinions and creative advice on trademark selection, availability and infringement. Patricia actively prosecutes and defends trademark registered or not. Patricia uses her personalized approach and comprehensive view of the client’s needs to offer creative, effective and customized solutions that enhance the value of intellectual property assets. Clients can then ...