Zach Hershenfeld

Jeremy Devereux acts as an advocate and negotiator in a wide range of complex commercial and regulatory matters. His experience includes securities and financial services disputes, regulatory investigations and prosecutions, corporate and commercial litigation, class actions, employment law, estates litigation, mining law and administrative law. He has appeared as counsel before the Ontario courts, the Federal Court of Canada, and numerous tribunals and arbitration panels. Mr. Devereux freque...

Gavin Finlayson is an experienced commercial litigator who solves complex problems for his clients, particularly in the insolvency and restructuring area. Gavin provides strategic advice to court officers, creditors, and debtors, including distressed debt investors, accounting firms, insurers, and companies in a variety of sectors, including cannabis, cryptocurrency, broadband, therapeutic psychedelic and biotech companies. Gavin has been counsel before all levels of Canadian courts as well a...

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.

Founder - Rudner Law One of the things that I love about my practice is that every client has a story. It doesn’t matter whether it is an individual seeking advice about their employment, a family-run business, or a multinational corporation. Each one has goals and issues that they need to deal with. And there’s nothing I enjoy more than becoming their Trusted Advisor, educating them, guiding them, and working with them to develop a cost-effective strategy to pursue their goals. W...

Celeste Poltak focuses extensively on class proceedings litigation and is a partner in our class actions department. She regularly appears before a variety of courts throughout the province including the Court of Appeal, and the Supreme Court of Canada. She has developed a particular expertise in class proceedings, having worked on some of the most notable Canadian cases, including a variety of common issues trials, and is well published in the area.Celeste is often asked to lecture on the to...

Biography Usman Sheikh is Chair of the Blockchain, AI & Fintech Practice (Canada). He is a Partner in Baker McKenzie's Toronto office, a member of the Firm's Transactional Practice Group and is also a member of the Litigation and Government Enforcement Practice Group. He leads the Firm's blockchain team (consisting of over 150 lawyers) globally, and co-leads the Firm's artificial intelligence (AI) team in North America. A highly regarded thought leader on emerging technology, Usman is oft...

F. Philip Carpenter is a partner in the Construction Practice Group at WeirFoulds. He has extensive experience working on complex construction litigation files for all levels of the industry, having worked previously at a boutique firm in Toronto with a focus on construction law. He has represented contractors, subcontractors, owners, and design professionals in a variety of construction disputes. Additionally, Philip has experience acting for municipalities and municipal insurers in relation...

John A. Olthuis is one of the founding partners of OKT. His practice includes litigation, comprehensive and specific land rights, self-government, and impacts and benefits agreements. John was on the legal team of the Assembly of First Nations in negotiations with Canada and the provinces lending to the inclusion of "Section 35" in Canada’s repatriated Constitution in 1982. John was legal counsel to Chiefs of Ontario and table negotiator at the Aboriginal Government table for the Assemb...

Brenda Gross is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Brenda, 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 Brenda is held by other top lawyers in the same geographic and legal practice area.

Sean Chambers is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Sean, 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 Sean is held by other top lawyers in the same geographic and legal practice area.