Dewart Gleason LLP
Automatically compiled listing. Details may contain errors.14 lawyers · City of Toronto
One of 2,276 law firms listed in Toronto, and one of 435 handling Civil Litigation & Dispute Resolution.
About Dewart Gleason LLP
Dewart Gleason LLP is a small litigation firm in downtown Toronto, founded in 2010 by partners Sean Dewart and Tim Gleason. The firm's website lists about 14 lawyers who've appeared before every level of court in Canada, including the Supreme Court of Canada, and before administrative tribunals across the province. Its practice centres on civil litigation, labour and employment law, civil rights, and administrative law and professional regulation, with a particular focus on defending lawyers facing professional liability claims.
The firm represents dozens of Canada's largest public and private sector trade unions in bargaining, arbitration, and litigation, and it also acts for the Law Society of Ontario in professional regulation proceedings, work that has earned its lawyers a reputation for representing other lawyers. Sean Dewart was lead counsel in the police accountability cases Jane Doe v. Toronto Police and Hill v. Hamilton Police, and holds an LL.B. from Osgoode Hall Law School (1983) and an LL.M. from the London School of Economics (1985).
Practice areas
Our guide: Litigation and Dispute Resolution in Toronto
In the community
- Tim Gleason has served as an adjunct professor at the University of Toronto Faculty of Law, teaching advanced labour law.
- The firm's administrative law practice includes pro bono work on civil and human rights matters.
Good to know
Wheelchair accessibleLawyers 14
Adrienne Lei
Partner
Employment & Labour LawAdministrative & Regulatory Law
Amani Rauff
Employment & Labour LawCivil Litigation & Dispute Resolution
Andrea Vitopoulos
Associate
Employment & Labour LawCivil Litigation & Dispute Resolution
Brett Hughes
Civil Litigation & Dispute Resolution
Danika So
Hannah Walters-Vida
Associate
Employment & Labour LawCivil Litigation & Dispute Resolution
Ian McKellar
Employment & Labour LawAdministrative & Regulatory Law
Megan Phyper
Civil Litigation & Dispute Resolution
Megan Reid
Employment & Labour LawCivil Litigation & Dispute Resolution
Noa Levin
Associate
Sam Misra
Associate
Employment & Labour LawCivil Litigation & Dispute Resolution
Sean Dewart
Administrative & Regulatory Law
Tim Gleason
Employment & Labour Law
Virginia Duarte Walsh
Associate
Employment & Labour LawCivil Litigation & Dispute Resolution
This firm’s lawyers at a glance
- Law schools
- Osgoode Hall Law School, University of Toronto 2 of 14 lawyers
- Languages on the roster
- Cantonese, English, French, Spanish
Who handles what
Where to find them
366 Adelaide Street West, Suite 102, Toronto, Ontario M5V 1R9 · 416-971-8000
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Administrative & Regulatory LawThis listing was generated by AI from public sources in August 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗
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