Mathews Dinsdale Welcomes Zoe Aranha to the Firm
Mathews Dinsdale is pleased to announce that Zoe Aranha has joined the Firm as an Associate in our Toronto office.
June 15, 2026
Associate announcement
Osler is pleased to announce that Jake Leibner has joined the firm as an associate in our Tax group.
October 1, 2013
Jake is an associate in the Tax Department and is currently gaining experience in all areas of income tax practice. Jake first joined Osler as a summer student in 2011 and articled with the firm in 2012-2013. Jake is currently enrolled in the CICA In-Depth Tax Course.
Jake graduated from the J.D. program at the University of Toronto. While in law school, Jake was an assistant editor for the University of Toronto Faculty of Law Review. Prior to law school, he obtained a Bachelor of Commerce with a major in Finance at McGill University where he also played Varsity Tennis. During his business studies, Jake completed an internship in the audit division of an accounting firm and he also worked as a summer analyst for a wealth management firm in New York.
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Osler is a leading law firm with a singular focus – our clients’ business. From Toronto, Montréal, Calgary, Ottawa, Vancouver and New York, we advise our Canadian, U.S. and international clients on an array of domestic and cross-border legal issues. Our collaborative “one firm” approach draws on the expertise of over 400 lawyers to provide responsive, proactive and practical legal solutions driven by your clients’ business needs. For over 150 years, we’ve built a reputation for solving problems, removing obstacles, and providing the answers our clients need, when they need them. It’s law that works.
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Mathews Dinsdale is pleased to announce that Zoe Aranha has joined the Firm as an Associate in our Toronto office.
June 15, 2026
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