About Vianna Law

Vianna Law is a solo business law practice with an office in Mississauga, Ontario, led by Luis Felipe Vianna e Silva. Vianna e Silva has practiced law since 2000, first in Brazil and, after being licensed by the Law Society of Ontario in 2016, in Canada as well. The practice focuses on business and corporate law, including drafting and negotiating commercial contracts, corporate structuring, and cross border transactions between Canada and Brazil.

Vianna e Silva holds a Bachelor of Laws from the Pontifical Catholic University of Rio de Janeiro (1999), a Master's in Comparative Law from California Western School of Law (2004), and an LL.M. in Common Law from the University of British Columbia (2015), and is currently a candidate for an LL.M. in Business Law at York University, expected in 2027. Before opening Vianna Law, Vianna e Silva worked as in house counsel for a technology and innovation corporation, background the practice draws on when advising businesses in that sector. Having practiced law in Brazil since 2000 and in Ontario since 2016, Vianna e Silva brings background across two legal systems to the firm's work for clients moving between the Canadian and Brazilian markets.

In the community

  • Vianna Law's founder maintains an Instagram account, Advogadonocanada, sharing content about Canadian law in Portuguese.

Good to know

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Where to find them

Suite 200, 55 Village Centre Place, Mississauga, Ontario L4Z 1V9 · 647-607-5382

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This listing was generated by AI from public sources in September 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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