Jay Duffield
About Jay Duffield
Jay Duffield is a lawyer based in Toronto, ON and has been recognized in The Best Lawyers in Canada™ since 2020. Jay Duffield is recognized in the following practice areas:
- Toronto, Ontario
- Corporate Law
- Private Funds Law
- Technology Law
Current Firm: Dentons Canada LLP
Location: Toronto, ON
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Kay Leung is Co-Chair of the Private Client Services and Tax Groups at Torkin Manes LLP in Toronto, Ontario. Her practice focuses on Corporate Law , Tax Law , and Trusts and Estates , with an emphasis on corporate reorganizations, cross-border transactions, private business matters, personal tax planning, and estate and succession planning . Kay advises private companies, business owners, and high net worth families on tax-efficient strategies designed to support their business and personal o...
Jennifer K. Howard is a Toronto family lawyer and partner at Devry Smith Frank LLP (DSF). She joined the firm in 2016 after practising at a large, full-service firm in downtown Toronto. Jennifer earned her Bachelor of Laws from Osgoode Hall Law School and was called to the Ontario Bar in 2007. Jennifer advises and represents clients across a broad range of family law matters, including child and spousal support, property equalization, parenting arrangements, and the preparation and negotiatio...
Sidney Troister is a Toronto real estate lawyer at Torkin Manes LLP whose practice focuses on commercial and residential real estate transactions, leasing, financing matters, and professional liability issues relating to real estate practice. His work also includes Legal Malpractice Law and Professional Malpractice Law matters involving the standard of practice of real estate lawyers in Ontario. Sidney regularly advises industry participants, government bodies, title insurers, and lawyers on ...
Jennifer Morton is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Jennifer practices law in Toronto, Ontario Best Lawyers has recognized Jennifer Morton since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jennifer Morton is held by other lawyers.
Heidi Reinhart’s practice covers all aspects of securities and corporate law, with an emphasis on public and private mergers and acquisitions, corporate finance and providing corporate governance and securities regulatory advice. Ms. Reinhart is a member of our special situations team, which focuses on shareholder activist and defence mandates and complex M&A and reorganization transactions. Ms. Reinhart has represented both purchasers and vendors (public and private corporations) i...
A consummate personal injury lawyer, Sonia’s practice encompasses motor vehicle accidents, accident benefit claims, occupier’s liability cases and long-term disability disputes. She has earned consistent praise from her clients for her compassion, attention to detail and effectiveness both in the courtroom and across administrative tribunals.
Clients come to John for his capacity to understand their business and provide them with satisfaction and security; John considers himself not only a partner in the firm, but also a partner in his clients’ success. John prides himself on his ability to deliver his clients’ needs efficiently and with clarity. With an initial interest in Physics and a degree in Economics - partnered with years of experience dealing with business clients - John possesses the tools necessary to provid...
Mark Geiger is a lawyer recognized by Best Lawyers in the practice areas of Health Care Law and Labour and Employment Law. Mark practices law in Toronto, Ontario Best Lawyers has recognized Mark Geiger since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mark Geiger is held by other lawyers.
Aaron Murray is one of the founding partners of Leone Murray LLP. He handles a wide variety of personal injury and civil litigation cases. Aaron has trial experience in jury and non-jury settings. He has successfully argued numerous Divisional and Superior Court matters. This has included the conduct of long and document intensive jury trials, resulting in successful results for his clients. Aaron handles a full variety of personal injury and civil litigation claims for his clients and he con...
Kelly Doctor has the smarts to see all possible solutions, and the heart and practical intuition to reach the best ones for her clients. She’s driven to fight for the rights of people experiencing disadvantage and discrimination in the workplace and elsewhere in their lives. While she loves to litigate, she also works quietly behind the scenes to advise clients on how to handle difficult situations in the workplace and negotiate resolutions to them. A former Supreme Court of Canada law ...
Explore and Learn
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Rules on Gifting Money to Family: What to Know
by Bryan Driscoll
Generosity often runs ahead of paperwork. Here's how to give to loved ones without surprising the IRS, your estate plan or your relationships.