Best Lawyers in Canada for Corporate and Commercial Litigation

Annie Bernard's practice focuses on a broad range of complex matters, including construction and class action litigation. She represents clients in almost every sector of the construction industry ranging from owners to general contractors, subcontractors and suppliers on issues involving financing, construction defects, project management, professional liability and breach of contract. She has also developed expertise in issues relating to invitations to tender, legal hypothecs for construct...

Shannon is an innovative and high-performing litigation and regulatory lawyer with over 20 years of experience advising clients on complex commercial and regulatory matters. Her practice focuses on resolving difficult business disputes in the commercial, energy and power sectors. She has extensive experience managing large, complex litigation, regulatory and administrative matters in the electricity and oil and gas industries, where organization, accountability, effective communication and ov...

R. Aaron Rubinoff is a lawyer recognized by Best Lawyers in the practice area of Corporate and Commercial Litigation. R. Aaron practices law in Ottawa, Ontario Best Lawyers has recognized R. Aaron Rubinoff since 2015. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which R. Aaron Rubinoff is held by other lawyers.

Rick practices in insurance defence work primarily in the area of professional liability with a focus on the defence of architects, engineers and accountants as well as general insurance defence litigation. Rick also acts on behalf of financial institutions and their clients.

Ryan places a premium on the things clients value most – practical, actionable solutions, supported by responsive, personalised service. He has the experience, legal knowledge, and ability to not only to skillfully address financial urgencies, but position clients to avoid them entirely. Ryan handles bankruptcy, insolvency, and restructuring matters for secured lenders, trustees, receivers, insolvent corporations, and commercial landlords. Well-versed in assisting secured creditors in p...

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...

John Doherty is a partner in the firm's Waterloo Region office practising in civil litigation, with a focus on municipal and commercial litigation. In his commercial litigation practice, John is an advocate before the Ontario Superior Court of Justice, Divisional Court and Court of Appeal for Ontario. In addition, John's municipal litigation practice leads him to appear before municipal boards and councils, and a variety of administrative tribunals, including the Ontario Municipal Board, with...

Mike McCluskey helps his clients resolve all types of litigation disputes from the early stages of an issue all the way through to trial. Mike understands that litigation can be an intimidating process for many clients. Because of this, he works closely with his clients at every step of the process believing that open communication is a key ingredient for success. Mike has specific experience with contract disputes, commercial and residential real estate disputes, construction disputes and li...

Jean-Yves Simard is a partner and a member of the board of directors of the firm, who specializes in commercial litigation, bankruptcy and insolvency, extraordinary remedies, and realizing on security. Mr. Simard acts in commercial litigation of all kinds, major insolvency cases, shareholder disputes, securities litigation, liquidation proceedings, injunctions, and cases involving the realization of movable and immovable security. At conferences organized by the Canadian Bar Association, Insi...

Lauded by peers as ‘the foremost litigator’, Matt has a distinguished track record of success in complex, high-stakes disputes across multiple disciplines, including corporate and commercial litigation, insolvency litigation, fraud, and securities litigation. He has extensive experience in some of the most significant insolvency disputes in North America. Matt combines subject-matter expertise with creativity and ensures his litigation strategy aligns seamlessly with his clients&r...

Claire Hunter, K.C. is an experienced litigator with a broad civil litigation, public and administrative law and appellate practice. She appears regularly as counsel at both the trial and appellate level, including all levels of court in British Columbia and the Supreme Court of Canada, and before arbitration tribunals and administrative boards. She has experience working on complex commercial matters, including conducting internal investigations and conducting trials and appeals in high prof...

Jeremy Sacks is experienced in a broad range of commercial litigation, with expertise in construction and real estate matters, breach of contract, and shareholder disputes. Jeremy utilizes his strategic and analytical abilities to resolve complex legal issues. Jeremy’s efficient and direct style provides value to his clients by getting straight to the issues, and giving them cost effective results. Jeremy’s broad understanding of business and accounting principles assist him in ge...

Brian N. Radnoff is a partner at Lerners LLP in Toronto, in its Commercial Litigation Group. He is the practice group leader of the Appellate Practice Group. Mr. Radnoff’s practice involves work in many facets of commercial and complex litigation. He acts as counsel for clients in a wide variety of commercial disputes, including securities litigation, shareholder disputes, contractual disputes, professional liability, employment claims, administrative law, defamation claims, estate liti...

Louis is a partner of the firm. Member of the Quebec, Ontario, and New York bars, he has been practicing civil and commercial litigation and arbitration since 2004. He regularly represents clients before both trial and appellate courts, as well as before domestic and international arbitral tribunals. He has particular expertise regarding contractual disputes, corporate and shareholder litigation, manufacturers’ liability, insolvency, employment law, private international law and injunct...

Louis Frapporti is a partner in the the firm's Hamilton office. His practice covers a wide range of areas including product liability and insurance litigation, negligence and other tort actions, contractual disputes, and appellate advocacy. Following his call to the bar in 1992, he served a two-year appointment as a clerk to the Chief Justice of Ontario. In addition to his role as an advocate, Louis has occupied a number of management and administrative positions within the firm, including Ch...

François Valin is a lawyer recognized by Best Lawyers in the practice areas of Corporate and Commercial Litigation and Insolvency and Financial Restructuring Law. François practices law in Québec, Quebec Best Lawyers has recognized François Valin since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which François Valin is held by other lawyers.