Laura von Heynitz

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...

Jackie practices in the areas of Labour, Constitutional, Public Law and Indigenous Rights. She has litigated at all levels of court in Ontario, the Federal Courts and the Supreme Court of Canada. She has also appeared before many administrative tribunals. With an extensive background in writing policy, Jackie has written many policy submissions aimed at government, inquiries and public advocacy. She was also a researcher and writer for the Truth and Reconciliation Commission’s final rep...

A lawyer in Ontario since 1977, with an added call qualification in Saskatchewan in 2021, Kenneth (Ken) Peel has been active nationally across Canada since 1983 in the railway & transportation sector as counsel, advisor and advocate. Formerly having served as General Counsel (Ontario) for CN, a North American Class 1 railway company, he rejoined private practice in January, 1998, & since 2009 has conducted his own practice (KRPLaw.ca). Ken’s advocacy & counsel has continued ...

Kevin Sartorio is an intellectual property litigator in Gowling WLG's Toronto office. As a partner with the firm since 2007, Kevin’s expertise is extensive and covers all areas of IP contentious work, including patent, design, trademark, copyright and trade-secret litigation, as well as opposition proceedings before Canada’s Trademark Opposition Board. Kevin has appeared as counsel of record in numerous reported decisions of the Federal Court, Federal Court of Appeal, Ontario Cour...

John's advocacy is tried and tested, having conducted dozens of lengthy and complex arbitrations, trials, and administrative hearings. John has a robust appellate practice, having appeared at the Court of Appeal for Ontario on over 40 appeals and before the Supreme Court of Canada on multiple occasions. John does not shy from challenge. Some of John’s most notable cases are the product of his creative, boundary-testing approach, and passion for applying the law creatively to achieve sen...

Robert Barbiero is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Medical Negligence. Robert, 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 Robert is held by other top lawyers in the same geographic and legal practice area.

Jesse Gardner is a Partner in the Construction and Infrastructure Practice Group at Singleton Urquhart Reynolds Vogel LLP. He was recently featured in On-Site Magazine’s Top 40 under 40 List as one of the brightest minds in the construction industry in Canada. For his outstanding reputation in construction law, he has also been ranked by Chambers Global, Who’s Who Legal, Legal 500, Best Lawyers and Benchmark Litigation. Who’s Who Legal has recognized him as “one of the...

Guy Giorno leads the firm’s Political Law practice. He advises clients on lobbyist registration, government accountability and ethics, public-sector conflict of interest and government procurement. Former Chief of Staff to the Prime Minister of Canada, Guy remains an active, influential force in shaping lobbyist registration laws in Canada. Widely recognized as Canada’s leading expert in lobbying law, Guy regularly represents corporate executives and lobbyists in enforcement proce...

Brad Moore's practice focuses on corporate, securities, transactional and financial services litigation. Brad represents investment dealers, registered representatives and other market participants in civil and regulatory proceedings, and he also regularly leads complex and sensitive internal investigations in both the public company and securities dealer contexts. In addition, Brad frequently acts on matters involving shareholder disputes, and in statutory plan of arrangement proceedings. Br...

Josh Koziebrocki is the principal lawyer and founder of Koziebrocki Law. Josh is an experienced litigation lawyer and advocate who has appeared extensively before courts, tribunals, and regulatory bodies. His practice focuses on defending professionals in regulatory and disciplinary proceedings. He works with professionals in difficult and challenging situations involving their license to practice. Josh has represented countless professionals before licensing bodies from the complaint process...