Blaney McMurtry Welcomes New Partner, Catherine DiMarco
Blaney McMurtry is pleased to announce that Catherine DiMarco has joined the firm with broad expertise in Commercial Litigation and Construction Law.
April 15, 2026
Associate announcement
Osler is pleased to announce that Sean McDermott has joined the firm as an associate in our Construction & Infrastructure/Energy Group.
October 11, 2012
Sean joined Osler after completing his articling term and a summer term with the firm. Sean completed his Juris Doctorate in 2011 from Dalhousie University, where he obtained the Environmental Law Specialization. Previous to law school, Sean studied and worked in China for eight years, which included two years with the Canada China Business Council and five years with The Economist Group.
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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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Blaney McMurtry is pleased to announce that Catherine DiMarco has joined the firm with broad expertise in Commercial Litigation and Construction Law.
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