Cameron A. MacDonald

David is a founding partner in Roy O’Connor LLP, a litigation boutique in Toronto. He was previously a partner in a large national law firm. His practice is focused on commercial and class action litigation (both defence and plaintiff side). He was recognized as a finalist by Benchmark Canada for Class Action Litigator of the Year in 2015 and again in 2017, and for plaintiff counsel of the year in 2019, 2020 and 2021. He has been consistently recognized by Benchmark Canada as a litigati...

Gerald Chan is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Appellate Practice, Criminal Defence and Privacy and Data Security Law. Gerald, who practices law in Toronto, Ontario, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gerald is held by other top lawyers in the same geographic and legal practice area.

Joel P. Rochon is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation and Product Liability Law. Joel P., 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 Joel P. is held by other top lawyers in the same geographic and legal practice area.

Cynthia Spry joined the partnership at Babin Bessner Spry LLP in 2010. Prior to joining Babin Bessner Spry LLP, Cynthia practiced in the litigation departments of two top-tier firms: Davies Ward Phillips & Vineberg LLP and Osler, Hoskin & Harcourt LLP. Cynthia practices commercial litigation, including in the areas of class actions, shareholder disputes, competition law, and contractual and securities litigation. She is often recommended as conflicts counsel by Seven Sister firms, and...

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"....

Bruno Soucy has a proven track record of enabling clients to conduct business, secure and monetize intellectual property rights and conclude commercial transactions. He repeatedly receives praise from his clients in regard to his common sense approach to resolving business and legal problems as well as his ability to think outside the box when circumstances so require. His effectiveness is coupled with a professional and constructive approach to negotiation and problem resolution. Clients als...

Brian Cameron is a partner at Oatley Vigmond LLP in Barrie, Ontario. He joined the firm in 1999 after earning his law degree from Western University and has built his legal career entirely at Oatley Vigmond. Brian began as an articling student and quickly gained courtroom experience. His first court appearance involved a small claims trial on behalf of the firm’s then-senior partner, Roger Oatley, resulting in a successful outcome. He has remained with the firm ever since and became a p...

John Little is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. John, 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 John is held by other top lawyers in the same geographic and legal practice area.

Ross Gascho practices exclusively in the area of pensions and employee benefits. He advises clients on all aspects of the implementation, administration, funding, communication, investment, governance and wind-up of pension, group benefit and profit-sharing plans. Working with administrators, financial institutions, plan sponsors and trustees, Ross advises on issues in federally and provincially regulated defined benefit and defined contribution plans across the private and public sectors, fo...

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...