Best Lawyers in Ontario, Canada for Corporate and Commercial Litigation
Mariam Moktar is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation and Labour and Employment Law. Mariam, 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 Mariam is held by other top lawyers in the same geographic and legal practice area.
A founding partner of the Firm, Chuck Loopstra has practised law in Toronto since 1969 and was appointed King's Counsel in 1985. Highly adept at navigating complex legal issues, Chuck has built an enviable reputation over the years as a public law expert and litigator. He regularly acts as counsel to private and public sector clients, including all levels of government. With many published papers to his credit, he frequently lectures at legal conferences. In addition to providing strategic di...
Laura is an accomplished class action litigator with over twenty-five years of experience defending complex cases. She regularly represents global clients in a wide variety of industries in the defence of class actions including with respect to privacy and cyber-security, competition, securities and consumer issues. Laura is Chair of Fasken’s firm-wide Litigation group and Fasken’s Class Actions practice group. Laura is a results driven and innovative legal thinker focused on prov...
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...
Paul carries a practice of complex disputes that demand subject-matter experience and understanding. He has expertise in contract disputes, infrastructure and construction disputes, health law, employment law, shareholder disputes, oppression claims, professional negligence, and product liability matters. Paul has appeared at all levels of court in Ontario, including as trial counsel in jury and non-jury matters, at the Federal Court and the Federal Court of Appeal, and in a range of administ...
Alexander is a partner in the firm’s Litigation and Dispute Resolution Practice Group. Alexander has experience in a broad range of complex commercial litigation matters, including with respect to professional liability for lawyers, real estate agents, title insurance, contractual disputes, and shareholder disputes. Alexander has successfully represented clients at various levels of court in Ontario. Representative Work CMT et al. v. Government of PEI et al., 2019 PESC 40 Estate of Robe...
Sean Bawden is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Labour and Employment Law. Sean, who practices law in Ottawa, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean is held by other top lawyers in the same geographic and legal practice area.
Tina Lie is a top attorney 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. Tina, who practices law in Toronto, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tina is held by other top lawyers in the same geographic and legal practice area.
Orestes Pasparakis is co-chair of our Canadian special situations team, which encompasses Canada’s leading shareholder activist practice, sophisticated securities litigation and complex reorganization transactions. Mr. Pasparakis has led and won some of Canada's most contentious and complex corporate disputes. Mr. Pasparakis focuses on high-stakes disputes that often proceed in “real time” or on an urgent basis. His approach is practical and results-oriented. Many of his cas...
Edward Marrocco is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation, Criminal Defence and Health Care Law. Edward, who practices law in Toronto, Ontario, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Edward is held by other top lawyers in the same geographic and legal practice area.
Daniel is widely recognized as a leading litigator for commercial, civil, and regulatory disputes. He has a broad practice that includes contract, shareholder and partnership disputes, insolvency, administrative law, employment matters, professional negligence and fraud. He appears before all levels of court in Ontario and before a variety of regulatory tribunals. Daniel founded Naymark Law in 2015, after practicing for several years at a top Bay Street litigation boutique. Before that, Danie...
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...
Ryder practises complex litigation and dispute resolution encompassing corporate-commercial disputes, securities, tax, competition, defamation and class action litigation. He has extensive courtroom experience, having appeared at every level of court in Ontario, as well as the Court of Queen's Bench in New Brunswick, the Supreme Court of Canada, the Federal Court of Canada, the Federal Court of Appeal and the Tax Court of Canada as well as many administrative tribunals including the Competiti...
Sumeet Dhanju-Dhillon is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Sumeet, 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 Sumeet is held by other top lawyers in the same geographic and legal practice area.
Scott W. Beattie is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation, Legal Malpractice Law and Professional Malpractice Law. Scott W., who practices law in Hamilton, Ontario, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott W. is held by other top lawyers in the same geographic and legal practice area.
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.