Roxane Nadeau

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

Jean-François is a partner in the Business Law Group in our Montreal office. He works in the technology, media and telecommunications industries, as well as in life sciences and health. He is particularly experienced in mergers and acquisitions, start-up companies, venture capital and business services. Jean-François advises many companies – start-ups and well-established alike – in their various stages of growth, from inception to sale. He has a clear understanding ...

Mathieu Deschamps deals with all aspects of corporate and business law. His practice focuses on mergers and acquisitions as well as setting up complex structures in connection with equity and debt financings, involving both publicly traded and privately held companies. He frequently acts in multi-jurisdictional transactions in Canada, the United States and abroad in various sectors of the economy, including the circular economy, oil and gas and renewable energy, transportation, food, pharmace...

Christopher Deehy is a partner at Lapointe Rosenstein Marchand Melançon and the leader of its Labour and Employment Law Group. He represents the firm’s corporate clients before all civil and administrative labour tribunals. He advises employers in all matters relating to employment relationships with their employees, whether they be unionized or not, including health and safety issues, collective bargaining, labour relations, sexual or psychological harassment complaints, discrim...

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

Guillaume Lavoie Ste-Marie is a partner in Gowling WLG's Intellectual Property Group based in Montréal. Known for his pragmatic approach and results-driven litigation strategies, he advises clients in various industries, including broadcasting, television, motion pictures, music, software and video games, industrial products, food and beverage, fast moving consumer goods, and retail goods more generally.

Ms. Fournier is a partner-owner in the firm. She counsels and represents our clients before administrative and civil courts in matters pertaining to disciplinary measures, complaints to the CNESST, grievance arbitration, charter-related issues, psychological harassment claims and occupational health and safety matters. She previously worked for an organization where she gained extensive expertise in labour law in the field of education. She also acts as a lecturer and contributes to our vario...

Christian Dumoulin is a member of our Business transactions and Real estate law groups and was a member of the Board of Directors of the firm from 2015 to 2017. His practice is focused primarily on corporate, banking, and real estate law for a diverse client base. Mr. Dumoulin has extensive experience in business law and is frequently called upon to assist with business transactions, including corporate reorganizations, sales, mergers, and acquisitions of companies of all sizes in a wide rang...

Rhéaume Perreault advises and represents organizations of all sizes in the private, public and municipal sectors, as well as non-profit entities. A seasoned advisor and negotiator, and a certified human resources professional (CRHA), he has been recognized for several years as one of the country’s leading labour and employment lawyers. His practice focuses on labour relations, collective agreements, labour standards, grievance arbitration, union certification processes, crisis ma...

Luc Lissoir is a partner based in the Montréal office of Gowling WLG. He practises in corporate and commercial law, with a particular emphasis on Infrastructure Projects (P3s and alternative mode) procurements, project financing and development, private equity, M&A transactions and general corporate counselling. Over the years, Luc has acted for corporate and governmental issuers and investment dealer firms with respect to public and private offerings of equity, debt and synthetic ...