Arnie Herschorn

Sheila practices in all areas of estates and trusts litigation, and has built a reputation as a skilled and tenacious advocate. Based on her expertise in this area, her peers have repeatedly elected her one of the Best Lawyers in Canada. Sheila is pragmatic, and clients value her knack for getting to the heart of an issue, and providing results-driven and cost-effective legal advice. Sheila acts for individuals and their families, trust companies, financial institutions and charitable organiz...

Colleen Arsenault is a partner at Beard Winter LLP. She practises exclusively with the insurance group, dealing with tort matters encompassing disability benefits, motor vehicle accidents, property damage, occupier’s liability matters, product liability, construction, CGL issues, coverage issues, subrogation and general bodily injury claims. Colleen has appeared at all levels of court in Ontario, including the Court of Appeal. Over the course of her career, she has conducted hundreds of...

Kristin Wall provides strategic legal counsel in all areas of intellectual property law, including patent, trademarks, industrial design and copyright matters. She has extensive experience advising the innovative pharmaceutical and medical device industry in a breadth of complex litigation and administrative proceedings under the Patent Act, Food and Drugs Act, Patented Medicines (Notice of Compliance) Regulations, Patented Medicines Regulations, Certificate of Supplementary Protection (CSP) ...

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

Carleigh Bassett is a Partner in the Private Equity Practice Group at WeirFoulds LLP. Carleigh is an experienced corporate and commercial lawyer who has worked in both private practice and in-house roles. Carleigh began her legal career at WeirFoulds LLP where she worked as an associate in the private equity group from 2015-2020. In 2020 she moved to BDO Canada LLP as a senior commercial lawyer on their in-house legal team, where she assisted with merger transactions as well as day to day con...

Adrienne is a partner in the litigation department, with a practice that focuses on all aspects of franchise litigation and dispute resolution. She is widely recognized by her peers as a leading practitioner of Canadian franchise law. Adrienne is a trusted advisor to her clients. She provides legal and strategic advice to franchise businesses in all sectors, including the hotel, restaurant, retail cannabis, and grocery sectors, and is well-known for providing practical and business-oriented l...

Debi is a Partner at Sotos LLP and recognized as one of Canada’s leading franchise lawyers. With more than 30 years of experience, she advises Canadian and international franchisors across all industries on every aspect of Canadian franchise law, including franchise regulatory compliance and best practices for establishing and maintaining successful franchise systems and relationships. Debi also advises on managing cross-border transactions, supply and distribution agreements, corporate...

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

Eric Dufour is a partner in our Toronto office and the Leader of the Competition/Antitrust &Foreign Investment Group. With over 25 years of experience, clients trust Eric with their most strategic and critical competition, foreign investment and national security matters. Eric has successfully obtained clearances under the Competition Act for hundreds of domestic, cross-border and international transactions. He also provides strategic advice to firms facing criminal and reviewable issues,...

Mark McElheran is a partner in the Financial Products & Services, Capital Markets and Securities Groups. His broad corporate finance practice includes public and private securitization, structured finance, banking, secured financing and derivative products transactions. He represents a broad range of market participants, including domestic and foreign banks, investment dealers, issuers and investors. Mark has been recognized in a number of legal publications in several practice areas incl...