Jonathan Fleisher

Russell Dufault practises in all areas of transactional banking and corporate finance matters, with an emphasis on cross-border and multi-jurisdictional structured financings. Russell's experience includes acting for domestic and international commercial banks, non-bank financial institutions, alternative and private credit providers, private equity funds and sponsors, as well as corporate borrowers and issuers, in connection with senior and subordinated debt, asset-based and cash flow facili...

Sarah has significant experience advising individuals, small-medium businesses and multinational corporations on admission to Canada, work authorization, employer compliance, permanent residence and citizenship matters. Prior to founding Fagan Immigration Law, she worked at two well-known Toronto immigration boutique firms and at an international law firm. As an immigrant herself Sarah has first-hand experience with the process, which informs her practice. Sarah is a past Chair of the Ontario...

Brittany Sud’s practice focuses on estates and trusts, including both planning and administrative matters, as well as taxation as it relates to those areas. Brittany has developed and implemented cohesive estate plans for clients, reflecting their financial objectives and both short and long-term goals. She advises high net worth individuals, entrepreneurs and professionals on probate planning, income tax deferral and minimization strategies, family business succession planning, disabil...

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

Virginie Gauthier is a top attorney recognized by Best Lawyers in the practice area(s) of Insolvency and Financial Restructuring Law. Virginie, who practices law in Toronto, Ontario, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Virginie is held by other top lawyers in the same geographic and legal practice area.

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

David (Dave) Ferris is a partner in the Banking and Finance Group. He has advised both lenders and borrowers in financing transactions across a wide range of industries and sectors, including mining, automotive, energy, financial services, general manufacturing, sports & entertainment, health care, technology, telecommunications, transportation and retail. His practice focuses on domestic and multi-jurisdictional corporate and commercial debt transactions and he has extensive experience s...

Sara Mainville has been a member of the Ontario bar (2005) and she is a member of the BC bar (2022) with specific matter approvals to practice in Nunavut and Quebec. Sara has a Management/Public Administration degree (Lethbridge) and a Bachelor of Laws from Queen’s University. She has a LLM from the University of Toronto and an Advanced Negotiations certificate from Harvard University, and a Certificate in Entertainment Law (Osgoode PD). During her early practice years with a well-known...

James Renihan is a partner on our litigation and disputes team based in Toronto. He is a highly effective, creative, and skilled commercial litigator, with significant courtroom experience. James' practice encompasses a broad range of commercial and civil litigation matters. He has experience representing corporate and individual clients in matters involving contracts, director and officer liability, fraud, shareholder rights, commercial real estate and franchise relationships, as well as emp...

John Campbell practises taxation law, advising clients on domestic and international income tax issues, with a focus on advising Canadian clients with international interests and non-Canadian clients with Canadian interests. John has extensive experience with respect to the tax implications and structuring of corporate reorganizations, mergers and acquisitions, international tax planning and tax planning using trusts. He provides his clients with effective, practical tax advice based on his e...