Best Lawyers Near You in Toronto, Ontario for Corporate and Commercial Litigation
Andrew Finkelstein is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Andrew, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew is held by other top lawyers in the same geographic and legal practice area.
Frank Walwyn is known for his resourceful approach to litigating some of the most challenging business cases in Canada and the Caribbean. Frank is a Fellow of the American College of Trial Lawyers and is repeatedly named as one of Canada’s top lawyers in the area of Corporate and Commercial Litigation in The Best Lawyers in Canada , Who’s Who Legal , Benchmark Canada, the Guide to Canada’s Leading Litigation Firms and Attorneys , and The Canadian Legal Lexpert Directory , am...
Andrea Gonsalves is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation, Defamation and Media Law and Health Care Law. Andrea, who practices law in Toronto, Ontario, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrea is held by other top lawyers in the same geographic and legal practice area.
Paul co-founded Pape Chaudhury LLP with Shantona Chaudhury in 2018. Paul has over 45 years of experience as both trial and appellate counsel and has acted in many cases of significance. Paul’s litigation practice focuses on complex commercial, securities,class action, professional negligence, and administrative matters, with special emphasis on appeals in these and other areas. Paul is a senior and leading member of the Ontario Bar. Paul has been described as an “outstanding appel...
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...
David Ziegler’s robust civil litigation and arbitration practice encompasses business-critical commercial and financial disputes, class actions, product liability matters, construction matters (including adjudications), and disputes requiring international arbitration. His vast experience acting for both Canada- and US-based companies is sought after for domestic and cross-border disputes, spanning a broad range of industries including mining, rail, professional services, insurance, ban...
Fahad Siddiqui leads our public strategy group. He advises clients on bet-the-company litigation, regulation, and reputational problems. Fahad has successfully brought and defended cases involving contested legislation and regulatory decisions, M&A transactions, commercial claims, shareholder claims, proxy contests, board disputes, contract claims, insolvency disputes, and defamation. His recent work includes acting for international streaming services in a challenge to new internet regul...
Kenneth T. Rosenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Alternative Dispute Resolution, Appellate Practice, Corporate and Commercial Litigation and Securities Law. Kenneth T., who practices law in Toronto, Ontario, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth T. is held by other top lawyers in the same geographic and legal practice a...
Douglas Harrison is an independent commercial arbitrator and mediator, handling both international and domestic Canadian business disputes. He also acts as legal counsel in select matters, including designing arbitral procedures and enforcing arbitral awards, as well as doing opinion work. Mr. Harrison is a Fellow of the Chartered Institute of Arbitrators, a member of the CPR Panels of Distinguished Neutrals as both an arbitrator and mediator (Global Panel, Product Liability Panel and Pro Bon...
Practices in the areas of health law, appellate litigation and commercial litigation with focuses on commercial arbitrations, business and contractual disputes, shareholder disputes, administrative and public law, tribunals and commissions, professional negligence discipline, employment disputes, and appeals Professional Achievements and Recognition Certified as a Specialist in Civil Litigation by the Law Society of Upper Canada Recognized and recommended by Lexpert as a leading lawyer in the...
Jason is a “go-to” resource for clients who need timely and practical legal advice from an experienced courtroom litigator. Clients appreciate Jason’s ability to quickly get to the heart of their matter and provide a pragmatic, effective solution. Jason has acted as lead counsel in a broad range of complex insurance and commercial litigation disputes in areas include insurance coverage, construction defect disputes, directors’ and officers’ claims, professional n...
Paul Davis is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation, Corporate and Commercial Litigation and Securities Law. Paul, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul is held by other top lawyers in the same geographic and legal practice area.
Michael Watson is a partner in Gowling WLG's Toronto office, practising in the area of corporate and commercial litigation, administrative law, and employment and labour relations. Michael handles a wide variety of commercial, energy, constitutional and administrative matters. He has appeared before all levels of courts in Ontario, in the Federal Court of Canada, and in the Supreme Court of Canada, as well as the trial and appellate courts of Alberta. Throughout his career, Michael has been h...
Lynne O'Brien is a litigation lawyer based in Toronto. She has a broad commercial litigation and advisory practice in the areas of financial services, corporate governance, insolvency, securities regulation and fraud.Lynne also practises estate litigation, providing advice on a range of issues, including will challenges, dependent support and guardian applications, contested passing of accounts, estate administration and disputes involving trusts.She frequently conducts investigations for cli...
Maureen has a large and diverse litigation practice which includes commercial litigation, competition law litigation, property disputes, employment disputes, medical malpractice and personal injury litigation. She appears regularly before all levels of court in Ontario as well as in mediations, arbitrations and before a number of tribunals. In addition, Maureen has significant experience in injunction proceedings and has both written and spoken at conferences on Mareva injunctions. Maureen ha...
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.