David A. Seville

Tina Lie is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Appellate Practice, Corporate and Commercial Litigation and Labour and Employment Law. Tina, who practices law in Toronto, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tina is held by other top lawyers in the same geographic and legal practice area.

Ingrid VanderElst is co-chair of the Ontario region’s Life Sciences group. Regularly assisting clients in the health products and related service industries, Ingrid advises on regulatory and intellectual property issues. Clients include pharmaceutical, natural health product, medical device, cosmetic and food manufacturers, as well as pharmacy and laboratory services providers and agri-business operators. On the regulatory side, Ingrid has assisted clients with product licensing, establ...

Patricia’s practice focuses on professional regulation and discipline, as well as labour matters, in both the federal and provincial jurisdictions. She has extensive experience providing representation to individuals in the education sector, in particular in assisting those who are facing allegations of misconduct, as well as to workers in the media sector on a wide variety of issues. Patricia represents individuals before administrative tribunals on professional misconduct and discipli...

René Bissonnette is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising and Marketing Law. René, who practices law in Toronto, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which René is held by other top lawyers in the same geographic and legal practice area.

Anthony practises a wide variety of commercial litigation at both the trial and appellate level.His practice includes breach of contract, fiduciary duty and tort claims, oppression remedy and shareholder disputes, commercial negligence and disputes relating to construction, large scale above ground and subsurface infrastructure projects, bonding and real property. Anthony also acts in employment matters, broker negligence cases and represents clients in arbitrations and mediations.

Ben Kates is a litigation partner in the Regulated Professions and Industries Practice Group at WeirFoulds LLP. Ben’s practice straddles administrative and civil law. Ben provides advice and counsel to a number of industry regulators, and also practises civil litigation for public and private sector clients. Ben is experienced in civil, corporate-commercial, and administrative matters, having handled corporate and contractual disputes, as well as professional liability, media and defama...

Evan Green is one of the two Senior Partners at Green and Spiegel and is Certified as a Specialist in Immigration Law by The Law Society of Ontario. Evan is called to the bar in both Canada and the United States and is able to practice federal immigration law in both countries. Evan has been practicing immigration law for over 26 years and has extensive experience in all areas of Canadian immigration. Evan has been identified for many years as a leading practitioner in immigration law. Evan i...

Laurent Massam is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Laurent, 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 Laurent is held by other top lawyers in the same geographic and legal practice area.

Arlene has developed a broad range of expertise in the areas of corporate and commercial law, with a strong focus on merger and acquisition transactions, corporate governance and corporate finance. Arlene works extensively with technology based companies and assets including software, media and green technology. While Arlene maintains a mix of practice areas in commercial law, she has focused her practice on mergers and acquisitions and technology law. Arlene has also been a key advisor to va...

Andrew C. Lewis is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation and Labour and Employment Law. Andrew C., who practices law in Toronto, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew C. is held by other top lawyers in the same geographic and legal practice area.