Andrew Porter

Erin Caplan is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Erin, 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 Erin is held by other top lawyers in the same geographic and legal practice area.

Brendan Brammall is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Brendan, 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 Brendan is held by other top lawyers in the same geographic and legal practice area.

David graduated with Honours from Montreal’s McGill University in 1978. He next received his Juris Doctorate degree, cum laude, from Southwestern University School of Law in Los Angeles. In 1982 he was admitted by the Supreme Court of California to practice as an Attorney and Counsellor-at-Law in the courts of California. After receiving his Certificate of Qualification through the University of Ottawa Faculty of Law, in 1985 David was admitted by the Law Society of Ontario as a Barrist...

Adam Weisberg is a dedicated criminal lawyer with both an appeal and trial practice. He has appeared at all levels of court and conducted hundreds of successful trial matters. In 2011, he was granted his Certified Specialist in Criminal Law designation after practising for only eight years. Mr. Weisberg's practice focuses on defending complex drug matters, sexual assault cases, white collar crime and homicides. Mr. Weisberg is also committed to legal education. He is currently a vice-presiden...

Robert Martini is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Robert, who practices law in Markham, Ontario, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert is held by other top lawyers in the same geographic and legal practice area.

Mark Polley is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation and Criminal Defence. Mark, 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 Mark is held by other top lawyers in the same geographic and legal practice area.

Tom Whitby’s construction litigation practice is focused primarily in the area of professional negligence. In over 25 years at Miller Thomson, Tom has litigated on behalf of architects and engineers in all types of construction claims including fee disputes, bidding and tendering claims, architectural and engineering design negligence claims, construction deficiency claims, sustainable design claims, P3 claims, and delay claims. Tom acts for general contractors in litigation involving c...

Jonathan Ptak is a partner in the firm’s class action group. His practice focuses on class proceedings, professional liability defence and commercial litigation. He regularly appears before Courts at all levels in Ontario, including the Superior Court, Divisional Court and Court of Appeal. Jon is recognized by Lexpert, Chambers Canada and Best Lawyers as a leading practitioner in class proceedings. He has also been appointed to sit on the Ontario Class Action Bench-Bar Liaison Committee...

Mike Devereux is a partner in the Capital Markets and Mergers & Acquisitions Groups and a member of the Associates Committee in the Toronto office. His practice focuses on securities and corporate law, with an emphasis on public and private mergers and acquisitions, shareholder activism, private equity transactions, strategic transactions such as joint ventures, partnerships and significant investments, and corporate finance transactions. Mike has advised issuers, boards of directors, spe...

Donald B. Jarvis, a Partner at Filion Wakely Thorup Angeletti LLP, is a graduate of Queen's University and Dalhousie Law School. He was admitted to the Ontario Bar in 1988. Mr. Jarvis's practice involves the representation of management in all areas of labour relations, human rights, workers' compensation and employment law, including acting as spokesperson at collective bargaining negotiations. He regularly represents both public sector and private sector employers before labour boards, arbi...