About GT Law Professional Corporation

GT Law Professional Corporation is a Toronto business law firm founded by Georgios (George) Triantafillou in 2020. The practice focuses on corporate and commercial law, contract review, corporate governance, arbitration and mediation, commercial litigation, and intellectual property litigation, and it works with both corporate clients and individuals rather than corporate clients alone.

Triantafillou was called to the Ontario bar in 2020, the same year GT Law was founded. Before that, articling was completed at a Toronto litigation firm, with an earlier summer term at a separate Toronto litigation and corporate firm. Triantafillou holds a dual Juris Doctor from the University of Windsor and the University of Detroit Mercy School of Law, completed in 2019, and a Certificate in Mining Law from Osgoode Hall Law School. Fluency extends to English, French, and Greek, with a basic level of Russian.

GT Law has operated without a walk-in office since it was founded, delivering documents electronically wherever possible and holding client consultations remotely instead of in person.

Milestones & recognition

  • Georgios Triantafillou was called to the Ontario bar in 2020, the year GT Law Professional Corporation was founded.
  • Triantafillou holds a dual Juris Doctor from the University of Windsor and the University of Detroit Mercy School of Law, completed in 2019, a Master's degree in political science from the University of Ottawa, and a Specialized Honours BA in political science from York University's Glendon Campus.
  • While at Windsor Law, Triantafillou represented the school in the Matthew Dinsdale National Labour Arbitration Competition and competed in the Hicks Morley Labour Moot.
  • Triantafillou is a member of the Hellenic Canadian Lawyers' Association, the Canadian Bar Association, and the Ontario Bar Association.

In the community

  • GT Law publishes insights articles on business law topics for clients, including a November 2020 piece on intellectual property protection for e-commerce businesses moving online.
  • A November 2020 insights article on electronic contracting and Canadian record-keeping law was co-authored with Aaraf Dewan of Own Innovation.

Good to know

A laptop showing a video callVirtual appointments

The neighbourhood

GT Law's registered address is at 75 Wynford Heights Crescent in Toronto, but the firm doesn't use it to meet clients in person. Since its founding in 2020, GT Law has run without a walk-in office, delivering documents electronically and holding consultations remotely instead.

Frequently asked questions

What areas of law does GT Law handle?
GT Law focuses on corporate and commercial law, contract review, corporate governance, arbitration and mediation, commercial litigation, and intellectual property, including IP litigation.
Can GT Law help incorporate a business in Ontario?
Yes. GT Law incorporates Ontario and Canadian corporations and maintains minute books, which are scanned and made available to clients in digital format, along with related corporate searches.
Does GT Law handle intellectual property disputes?
Yes. The firm files copyright applications, conducts trademark searches, advises on protecting trade secrets, and represents clients in IP litigation when disputes arise.
Does GT Law go to court, or just mediate disputes?
GT Law's own materials note that more than 95 percent of commercial cases settle before trial, and the firm works with clients on mediation and arbitration strategies aimed at an efficient resolution, moving to litigation in court when a case requires it.
Does GT Law meet clients in person?
No. GT Law has operated without a physical office since it was founded in 2020, delivering documents electronically and holding consultations remotely rather than in person.
What languages does GT Law's founder speak?
Georgios Triantafillou is fluent in English, French, and Greek, and has a basic level of Russian.

Where to find them

75 Wynford Heights Crescent Unit 1105, North York, ON M3C 3H9

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Listing compiled from the firm’s public website in August 2026. Verify licence status in the Law Society of Ontario directory ↗