Thassiane Gossler

About Thassiane

Thassiane Gossler works with startups and growth-stage companies on corporate matters from formation through exit, including financing deals, reorganizations, and M&A across industries such as gaming, fintech, healthtech, and e-commerce. She advises founders and investors on seed-stage instruments like SAFEs, convertible notes, and preferred shares, and drafts and negotiates technology and IP agreements, including licenses, SaaS agreements, and privacy policies. As a lawyer qualified in both Ontario and Brazil, she also helps foreign startups expand into Canada. Thassiane holds an LLM from Western University, where she researched international taxation on a full scholarship, an LLM in Canadian Common Law from Osgoode Hall Law School, and a Bachelor of Laws from Universidade do Vale do Rio dos Sinos in Brazil. Before her legal career in Ontario she clerked for judges on a state Court of Appeal in Brazil. She was called to the Ontario bar in 2021.

Education & credentials

Law school

Universidade do Vale do Rio dos Sinos

Other degrees

LLM, Western University (2017)
LLM in Canadian Common Law, Osgoode Hall Law School (2020)
Bachelor of Laws, Universidade do Vale do Rio dos Sinos, Brazil (2013)