Sylvain Bélair

Marc Tremblay is a professional engineer and a lawyer. He practices business law with a focus on mergers and acquisitions and financing of private corporations, particularly in the technology and the telecommunication sectors. While handling transactions within the information technology and manufacturing sectors, he negotiates various agreements for the development, licensing, integration,and transfer of technology, the outsourcing of computer services and business processes and the setting ...

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 ...

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

Jean Fontaine is a partner and member of the Litigation & Dispute Resolution and Restructuring & Insolvency Groups. His practice focuses principally on the areas of restructuring & insolvency, and shareholders disputes. Jean has been involved in numerous cases where he either acted for the Defense or for the Plaintiff. Among other clients, he represents financial institutions, trustees and public companies. He is a member of the Montréal office’s Management Committee....

Cristel Chabot-Lapointe is a partner in the firm’s Corporate/Commercial group. Her practice focuses on business law, primarily on private mergers and acquisitions, private equity and venture capital. Cristel represents several private equity firms and institutional funds as well as their portfolio companies in transactions related to mergers and acquisitions, sales, equity investments and reorganizations, as well as day-to-day advisory. Cristel is actively involved in the community. She...

Jean-Philippe practises technology and intellectual property law. He combines in-depth knowledge and strategic thinking to help companies in the software, entertainment, consumer products, natural resources, social networks, online services, e-commerce and manufacturing industries. He expertly acts for numerous companies as a trademark agent and advises them on their global trademark strategy. Jean-Philippe appears before the courts and specialized boards. He has extensive experience in oppos...

Geneviève Martin has a broad transaction-based practice involving all aspects of corporate law, with particular focus on mergers and acquisitions, private equity and corporate finance. In the course of her practice, Geneviève handles major domestic and cross-border transactions, participates in strategic corporate financing and provides advice to clients on all aspects of corporate and commercial law. Known for her keen business acumen, Geneviève creates and orchestrates ...

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

Brandon Farber is a partner in the Montréal office and member of the Insolvency & Restructuring group, the White Collar Defence and Investigations group and the Commercial Litigation group. Brandon regularly handles matters relating to insider trading, stock market manipulation and fraud. He also has experience in high-profile securities litigation, including acting for both buyers and targets in the context of statutory plan of arrangements and hostile takeover bids. Brandon has a...

Yves Martineau is a partner in the Litigation & Dispute Resolution Group. Over the years, Yves has developed a specific expertise in class actions primarily defending manufacturers, banking institutions and telecommunications companies. He also deals with every aspect of litigation, such as commercial law, product liability, banking law, professional liability, consumer law and private international law. Yves has pleaded before all civil courts of Québec and before the Supreme Cour...