Colm St. Roch Seviour KC

Mr. Snyder has been repeatedly selected by Best Lawyers as one of the best lawyers in Canada under the category of Corporate Law. He has extensive corporate finance and securities law experience. Representative clients range from national and multi-national companies to owner-managed businesses. Managing Partner and Chair of the Firm Admitted to the Bar, 1988, Ontario; 1991, Manitoba. Education University of Toronto (B.A. (Hons.), 1983). Osgoode Hall Law School (LL.B., 1986). Canadian Securit...

Richard Charney is a senior partner in our Toronto office, where he practises management labour relations and employment law, a field in which he is widely recognized as an advocate on behalf of national and local clients. For more than 10 years, he was Norton Rose Fulbright's global head of employment and labour. Mr. Charney acts for numerous employers and employers’ organizations and appears at provincial and federal labour relations boards and the courts, including the Supreme Court ...

Patrick A. Thompson is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Corporate and Commercial Litigation. Patrick A., 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 Patrick A. is held by other top lawyers in the same geographic and legal practice area.

Katherine Stys is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Medical Negligence. Katherine, who practices law in Calgary, Alberta, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katherine is held by other top lawyers in the same geographic and legal practice area.

Peter is a partner practising primarily in the areas of securities, corporate finance, mergers and acquisitions and corporate governance. Peter brings exceptional experience in the oil and gas, mining and natural resource industries, and in his practice at the firm has worked for both issuers and investment banks. Prior to joining the firm, Peter served as General Counsel to Frontera Energy Corporation (formerly Pacific Exploration & Production/Pacific Rubiales Energy), Gran Colombia Gold...

Ashley Taylor is a partner in the Litigation & Dispute Resolution Group. A former Co-Head of the Restructuring & Insolvency Group, Ashley practises exclusively in the area of insolvency law and represents debtors, court-appointed officers, secured lenders and purchasers. He has frequently appeared in Commercial List matters before the Ontario Superior Court of Justice and the Ontario Court of Appeal, focusing on Companies’ Creditors Arrangement Act (CCAA) proceedings, court-appo...

Adam is an Associate with Harper Grey practising with our Environmental, Insurance, Commercial and Construction Law Groups. Adam’s construction law practice involves advising clients on risk management, contracts, insurance, and pre-litigation dispute resolution. He represents clients on complex multi-party disputes involving error and omissions claims, construction defects, and contractual disputes. He also regularly provides advice to insurers and insureds regarding coverage disputes....

M. Scott Martin is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. M. Scott, 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 M. Scott is held by other top lawyers in the same geographic and legal practice area.

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...

Mr. Clemens has practised as counsel in the field of civil litigation and administrative law since being called to the Bar in British Columbia in 1976. His practice has included appearances in all of the Superior Courts of British Columbia and the Supreme Court of Canada and before arbitration panels involving shareholders and partnership disputes, professional negligence claims, real estate, employment, securities, banking, insurance and maritime litigation. Mr. Clemens is experienced in adm...