Christine Laviolette

Christopher A. Guerreiro practises intellectual property dispute resolution and litigation, with an emphasis on patents and issues affecting the life sciences, healthcare, and other high-technology industries. Mr. Guerreiro has spent much of his career working with life sciences innovators. As a litigator and advisor, he focusses on developing dispute-resolution strategies that align with the unique interests and business objectives of clients in this space—whether through litigation or...

Erica Tait is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Erica, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Erica is held by other top lawyers in the same geographic and legal practice area.

Carlos Martins is a skilled litigator with over 20 years’ experience providing legal advice in diverse sectors. He is a member of the firm’s Commercial Litigation Practice Group and specializes in aviation and defamation law. Prior to joining WeirFoulds in 2020, Carlos was a founding partner of Bersenas Jacobsen Chouest Thomson Blackburn LLP. Carlos has appeared before all levels of court in Ontario, including the Supreme Court of Canada. In addition, he has appeared before variou...

As a senior partner and past lead of the Social Impact Group at Miller Thomson, Susan Manwaring is a recognized expert advising social enterprises, charities and non-profits in her practice. Susan is considered a trailblazing thought leader in the charitable sector and is regularly called upon to advise charities and non-profit organizations on compliance and taxation matters under the Income Tax Act, as well as other relevant provincial tax regulations. Susan was a member of the Canadian Rev...

Kathleen Skerrett is a top attorney recognized by Best Lawyers in the practice area(s) of Mining Law and Securities Law. Kathleen, who practices law in Toronto, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kathleen is held by other top lawyers in the same geographic and legal practice area.

Michael Winterstein is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Michael, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Kim's practice includes a specialty in transportation law focusing primarily in marine and trucking including freight forwarding and logistics, cargo issues, casualty cases, transportation-related personal injury matters and loss transfer litigation. Kim is a Past President of the Canadian Transport Lawyers Association (2012). She is the President of the Women's International Shipping & Trade Association having been the National Vice President and Vice President Central. Kim is listed in ...

Marc Lefler is a partner in the firm’s Global Infrastructure & Projects Group, with a practice concentrated in project finance, development, and public-private partnerships (P3s). He brings significant experience in major infrastructure development and construction law. Marc regularly works with a wide range of stakeholders in the infrastructure and energy space - including lenders, developers, procuring authorities and contractors - providing end-to-end support on project developme...

Mouna Hanna is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation and Privacy and Data Security Law. Mouna, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mouna is held by other top lawyers in the same geographic and legal practice area.

Geoffrey Wells is an experienced trial and appellate counsel with financial expertise to successfully resolve complicated Family Law financial matters including valuation of business, trust interests and support issues. LL.B from Queen's University; B.Sc. (Hons), Trent University; M.A. in Business Economics from Wilfrid Laurier University (1995)Member of the Canadian Bar Association; Ontario Bar Association (2003)Practice includes all aspects of matrimonial litigation and has appeared at all ...