Eric N. Hoffstein

Nancy Kleer is one of the founding partners of OKT. In her practice of Aboriginal rights, she represents Aboriginal clients responding to a variety of resource developments, including mineral exploration, mining, and hydroelectric development, in negotiations and litigation. She also advises on federal and provincial environmental protection and assessment law. She provides legal advice and does legal drafting on issues addressed in negotiations for comprehensive land claims, Aboriginal self-...

Brian Sunohara is a partner at Rogers Partners LLP and has been with the firm since 2003. Brian handles a wide variety of civil litigation matters, including occupiers’ liability, product liability, motor vehicle accident claims, and property claims, including claims arising from fires, water damage, structural damage, and environmental contamination. With a diverse practice, Brian represents insurers, manufacturers, distributors, retailers, construction companies and contractors, HVAC ...

Laura is an accomplished class action litigator with over twenty-five years of experience defending complex cases. She regularly represents global clients in a wide variety of industries in the defence of class actions including with respect to privacy and cyber-security, competition, securities and consumer issues. Laura is Chair of Fasken’s firm-wide Litigation group and Fasken’s Class Actions practice group. Laura is a results driven and innovative legal thinker focused on prov...

Nick Dimitropoulos is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Nick practices law in Toronto, Ontario Best Lawyers has recognized Nick Dimitropoulos since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nick Dimitropoulos is held by other lawyers.

Peter has over 40 years experience in practice as a litigator and provider of legal advice in diverse sectors, notably in media. Peter practises mainly in the areas of media law, defamation law, administrative law and constitutional law. He is a seasoned litigator and has significant experience in trials, appeals and judicial reviews at all levels of court and before numerous administrative tribunals. Peter provides regular pre-publication advice and litigation services to major media outlets...

Aaron is a partner at Loopstra Nixon LLP where he practices various aspects of real property law with a focus on land use planning and development issues . Through his early career as a transaction solicitor, Aaron has developed broad skills – particularly where planning and real estate law issues intersect. In 2009, Aaron was seconded to the City of Toronto’s Planning and Administrative Tribunal Law Department and worked closely with the City’s legal, planning, building, te...

A partner at the firm since 1999, Kelly Gill is best known for his intellectual property litigation practice, particularly in the areas of trademarks and unfair competition. Kelly is leader of the firm’s Trademarks Group and interim leader of the Intellectual Property Litigation Group. Kelly is ranked as a leading IP lawyer by some of the world’s foremost legal directories, such as the Canadian Legal Lexpert Directory , Who’s Who Legal , Chambers Global and the Best Lawyers ...

Richard P. Stephenson is a top lawyer recognized by Best Lawyers in the practice area(s) of Administrative and Public Law and Energy Law. Richard's diverse litigation practice includes employment and administrative law, commercial litigation, and class actions. Richard has a particular area of expertise in energy law, having acted at the Ontario Energy Board for much of his career. Richard is esteemed by his peers, who often consult with him on their most difficult legal challenges. Richard s...

Larry is a partner at Olthuis, Kleer, Townshend LLP practising at the intersections of Indigenous rights and environmental law. Larry has worked with First Nations on lands and resources issues for over 25 years, and has developed extensive experience in the negotiation of impacts and benefits agreements, environmental assessment, co-management measures, self-government and treaty provisions. He also represents and advises First Nations dealing with major mining, forestry and energy developme...

Cathy serves as the Chief Executive Officer and a partner at OKT. Her practice is focused on advancing Aboriginal and treaty rights through litigation and negotiation. Cathy has represented clients in applications and actions in Ontario and Manitoba, as well as in federal court and at the Supreme Court of Canada. She has also represented Indigenous clients in proceedings and tribunals regarding election processes, labour and employment, and environmental assessment. Cathy provides negotiation...