Best Lawyers in Quebec, Canada for Corporate and Commercial Litigation
Justine is a member of the civil and commercial litigation practice group at Langlois’ Montréal office. As such, she represents and advises organizations and companies on an array of civil and commercial law disputes, which involve banking law, product liability, consumer protection and access to information. In her practice, Justine represents companies and organizations before various levels of the Québec courts, including administrative tribunals. Justine regularly prov...
Laurianne Walker-Hanley is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Laurianne, 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 Laurianne is held by other top lawyers in the same geographic and legal practice area.
Steven Brassard is a lawyer in the Litigation and Dispute Resolution team at our Quebec City office. In recent years, he has worked on numerous commercial and corporate law matters, including disputes between shareholders, remedies for oppression and rectification of abuse of power or iniquity. He also had the opportunity to represent clients in litigation involving construction contracts. His field of practice leads him to regularly plead before the various courts. He is particularly experie...
Jean-Philippe Dionne is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Jean-Philippe, 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 Jean-Philippe is held by other top lawyers in the same geographic and legal practice area.
Chantal Saint-Onge has played an integral role in the firm’s Litigation group. She works predominantly in the areas of insurance law and civil liability. In her practice, Chantal has been called upon to represent clients from various economic sectors and industries, which has enabled her to continually develop new fields of expertise and specialization. She is well equipped to help them with conflict resolution, while balancing their needs in terms of legal services and business goals. ...
Vincent Belley is a lawyer in the Litigation and Dispute Resolution Group. He focuses his practice in the areas of municipal law, administrative law and public law. Vincent is particularly active in the areas of infrastructure and expropriation. In the course of his practice, Vincent frequently acts for public and private companies in order to assist them in all aspects of litigation at any stage of a judicial proceeding. Vincent also assists clients in the drafting of various legal opinions ...
Alexandre Belzile is a civil and commercial litigator in the Litigation and Dispute Resolution group in our Québec City office. Alexandre focuses his practice on advising clients primarily in the areas of construction law and product liability. During his career, Alexandre has represented clients in claims arising from major construction projects, applied for business-related injunctions and has represented shareholders in disputes involving oppression as well as in share purchases and...
Justine Vinette is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Justine, 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 Justine is held by other top lawyers in the same geographic and legal practice area.
Grégoire Wittevrongel-Prat is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Real Estate Law. Grégoire, 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 Grégoire is held by other top lawyers in the same geographic and legal practice area.
Despina Mandilaras is a member of the Commercial Litigation group and practises primarily in the areas of construction, surety bonds, contract disputes and shareholder disputes. As such, she represents many different clients from the public and private sectors before all levels of court, including arbitration tribunals. In addition to advising various construction industry stakeholders—including general contractors and surety bond companies—on construction management and any claim...
Audrey-Anne Béland specializes in the commercial litigation group and, more specifically, in municipal and administrative law. Audrey-Anne acts for both private sector companies and public organizations such as municipalities. In this capacity, she advises and assists clients in the development and urban planning, expropriation process and the environment. Audrey-Anne is also involved in municipal taxation mandates, particularly in appeals regarding the contestation of property assessm...
Louis-Vincent Hébert deals with all aspects of litigation and works on civil litigation matters in construction law, civil liability and bankruptcy and insolvency. His practice covers the provision of legal advice, drafting of proceedings and representation in court. As part of his education at Laval University, Mr. Hébert studied at Pierre Mendès-France University (Grenoble, France).
Marc-Antoine Côté is a skillful and versatile litigator with substantial trial and appellate experience in complex and high-stakes litigation matters. Marc-Antoine acts in a wide range of civil and commercial cases, with a particular focus on finance, securities, financial fraud, shareholder disputes and defamation matters. He is also regularly involved in multi-jurisdictional cases, injunction proceedings and extraordinary remedies, including seizure before judgments and Mareva ...
Pier-Olivier Brodeur is a litigation lawyer in our Montreal office. His practice focuses on construction and commercial dispute matters. Prior to studying law, Mr. Brodeur worked as an engineer with estimation and contractor management teams, where he acquired experience in that area as well as in construction. He has participated in projects of various sizes and purposes, from the construction of residential homes to major public and structuring infrastructures. Since joining the firm in 201...
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.