Robert Wisner

Glenn Zacher is a partner in the Litigation & Dispute Resolution and Energy Groups and is Co-Head of the Energy Group. His practice focuses on complex commercial litigation and class actions, particularly in the energy sector, and on energy regulatory law. He has appeared before all levels of provincial courts and the Supreme Court of Canada, and has conducted arbitrations and acted as counsel before various administrative tribunals, including the Canada Energy Regulator (CER) (formerly, ...

Colin Burn is a partner practising in the Mergers & Acquisitions, Capital Markets, Securities and Mining Groups. His practice is primarily focused on corporate and securities law, with an emphasis on M&A, corporate finance, private equity, and stream and royalty finance, as well as corporate governance matters. Colin has extensive experience advising foreign and domestic clients, including private equity and other financial sponsors, in public and private merger and acquisition transa...

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

Aleksandar Jovanovic is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Aleksandar, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aleksandar is held by other top lawyers in the same geographic and legal practice area.

Megan Marrie is recognized by Best Lawyers in Construction Law. Megan, who practices law at Shibley Righton LLP in Toronto, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Megan is held by other top lawyers in the same geographic and legal practice area. Megan attended Dalhousie University, earning a Bachler of Commerce (Co-op), with Distinction, and worked in marketing for a geographic information sys...

As a fierce advocate for her clients, Roslyn navigates complex legal matters with ease, not only in the courtroom, but also during negotiation, mediation, arbitration, and collaborative family law. She is an attentive listener who can effectively bridge the gap between what a client initially wants and what they will eventually need to preserve their family’s wealth and goodwill. With the aim of keeping resolution at the forefront, she masterfully analyzes all facets of a situation to d...

Darin Renton is a partner in the Financial Products & Services and Energy – Oil & Gas Groups. His practice focuses on the formation, structuring and distribution of investment funds, including private equity, mortgage, real estate, hedge and closed-end funds, mutual funds, ETFs and flow-through limited partnerships. Darin has structured funds that invest in bitcoin, cryptocurrency, films and litigation. He has significant experience in private equity transactions, mergers and ac...

Bernard has always been a staunch advocate for the rights of injured persons. Well-known for his philanthropy, he provides executive and financial support to many non-profit organizations across Ontario. He frequently organizes events for persons with brain and spinal cord injuries. Bernard has been practicing Personal Injury litigation since 1962 and is a Lifetime Member of the Law Society of Ontario. Within the firm , Bernard is personally involved in most of the serious cases as well as ta...

Maria Holder is an experienced real estate partner who advises clients on a broad range of commercial real estate transactions, with a focus on complex acquisitions and dispositions, joint-ventures and financings. With 15 plus years of practicing in this space, she is focused on the business objectives of clients and is sought out for her experience and her practical advice. Maria acts on behalf of several of the largest real estate investors and developers in Canada, which includes pension f...

John is the former head of the firm's litigation practice. With degrees in both engineering and law, he practises in the areas of environmental law, litigation, and administrative law, and has appeared as counsel on matters in all levels of the courts in Ontario, and before several administrative tribunals, including the Environmental Review Tribunal, the Board of Directors of the College of Chiropractors of Ontario, the Commercial Registration Appeal Tribunal, the Law Society of Upper Canada...