Best Lawyers in Ontario, Canada for Corporate and Commercial Litigation

Gord acts for individuals and businesses in all manner of civil and commercial litigation, with particular expertise in insurance coverage disputes. He also acts in contractual and tort disputes, employment law, real estate litigation, defamation, partnership and shareholder disputes, and professional negligence claims. Gord is a seasoned advocate, having represented clients in several multi-week trials and appeared as lead or co-counsel in over 50 reported decisions in Ontario’s Superi...

With a practice spanning Canada and the US, Simon focuses on commercial and corporate litigation, directors’ and officers’ liability, securities litigation, class actions, and professional negligence. Simon represents a broad range of clients, including various regulated professionals, directors and officers, oppressed shareholders, and public and private companies. Simon delivers results, both in and out of the courtroom. He has a robust trial and appellate practice, appearing re...

Graham leads the firm's Bankruptcy, Insolvency & Restructuring Group and also practices Corporate/Commercial law. As a result, he is at home, representing clients in the courtroom and the boardroom. In Bankruptcy, Insolvency and Restructuring scenarios, Graham's experience spans all sectors of business and industry. He represents and advises clients in litigation and corporate/commercial transactions in the context of formal and informal turnarounds , re-financings, reorganizations, secur...

Commended by a client as an ‘excellent lawyer’, Paul is a trial and appellate lawyer who excels at resolving complex issues across multiple practice areas. His practice focuses on commercial litigation and arbitration, judicial review, and appellate litigation, often with a regulatory or cross-border dimension. He has litigated cases involving failed hedge funds, derivatives, fraud and Ponzi schemes, arbitration-related court proceedings, conflicts of interest, shareholder dispute...

Michael Bookman joined Babin Bessner Spry LLP as an associate in 2018 and became a partner in 2022. Prior to joining the firm, Mike practiced at a global full service firm, where he acted for clients in a wide range of litigation matters involving commercial and shareholder disputes, securities, tort, and class action proceedings. Mike has appeared before the Ontario Superior Court of Justice, the Ontario Court of Appeal, and the Supreme Court of Canada. From 2012-2013, Mike served as a law c...

Jean-Claude Killey is a top lawyer recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Appellate Practice, Corporate and Commercial Litigation and Health Care Law. Jean-Claude has a broad background as a civil litigation generalist. His clients value his ability to grasp the unique pressures of their businesses and strategize accordingly. He brings a welcome adaptability and unflappability to high-stress situations, making him a sought-after team member on lar...

Mark Abradjian is a Partner at Ross & McBride LLP . He is the head of the Estate and Commercial Litigation Groups. Mark's practice focuses on commercial and estate litigation . He acts for a variety of clients that include public and private companies, institutions and individuals. With over twenty years of trial and advocacy experience, Mark has handled many complex cases and has appeared in all levels of court in Ontario.

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...

Massimo (Max) Starnino is a top lawyer recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Insolvency and Financial Restructuring Law. Max is an insolvency lawyer and commercial litigator. He manages clients’ problems, so that their problems don’t manage them. He starts by identifying client objectives and issues, and develops a strategy for success based upon the identification of allies in the case, building consensus and realistic litig...

Geoffrey first joined Brazeau Seller Law as an Associate in 2017. During Geoffrey’s tenure as a lawyer with Brazeau Seller Law, he has become an important member of our firm and an integral part of our litigation department, developing a broad civil litigation practice that includes construction, corporate, commercial, real estate, bankruptcy and insolvency, sports and insurance litigation. Geoffrey attended Queen’s University, where he received a Bachelor of Arts in Economics and...

Scott W. Beattie is a lawyer recognized by Best Lawyers in the practice areas of Corporate and Commercial Litigation, Legal Malpractice Law and Professional Malpractice Law. Scott W. practices law in Hamilton, Ontario Best Lawyers has recognized Scott W. Beattie since 2020. 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 Scott W. Beattie is held by other la...

Susan Metzler’s practice encompasses both commercial and personal litigation. She has represented clients at all levels of court throughout Ontario and in other provinces. Susan’s personal litigation practice includes defence for institutions against whom claims are made regarding members or employees who allegedly abuse others physically, sexually, or emotionally, a variety of issues related to educational institutions and family and estate matters, divorce and separation. Her co...

Biography David Gadsden represents global clients in complex commercial disputes. He is the Chair of Baker McKenzie's Canadian Class Actions Group and is known for his sound advice on commercial class actions, competition and antitrust matters, arbitration, fraud cases and product liability matters. Clients value David's pragmatic and determined approach to disputes and have described him as "absolutely terrific at bringing across the finish line the most complex and multidimensional issues"....

Michael Fenrick is a top lawyer recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Appellate Practice, Corporate and Commercial Litigation and Labour and Employment Law. Michael's legal practice is broad, giving his clients the advantage of strategic insight across a range of areas and industries. His work covers commercial litigation, infrastructure, appellate advocacy, judicial reviews, class actions, civil liberties, defamation, privacy, and employment law...

Ryann Atkins is a lawyer recognized by Best Lawyers in the practice area of Corporate and Commercial Litigation. Ryann practices law in Toronto, Ontario Best Lawyers has recognized Ryann Atkins 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 Ryann Atkins is held by other lawyers.

Sean M. Sullivan is a lawyer recognized by Best Lawyers in the practice areas of Corporate and Commercial Litigation and Insurance Law. Sean M. practices law in Kitchener, Ontario Best Lawyers has recognized Sean M. Sullivan since 2022. 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 Sean M. Sullivan is held by other lawyers.