Jim Dinning

Becky Potter is a seasoned tax litigator and a partner based out of the firm’s Toronto office. Becky brings a strategic and practical approach to tax disputes, and is known for her ability to distill complex technical tax matters down to their core principles. Using her honed advocacy skills and breadth of tax knowledge, Becky has successfully represented clients at every level of court both provincially and federally, including a landmark win at the Supreme Court of Canada. In addition...

As a member of the firm since 2005 and as a partner since 2012, Laura practices exclusively in the area of employment law and labour relations on behalf of management. She advises and represents employers in a variety of industrial and commercial sectors including automotive, retail and logistics. She is also involved in collective bargaining and labour relations in the broader public sector. She handles wrongful dismissals, human rights, employment standards, grievances, health and safety an...

Wayne Egan is the Co-Managing Partner at WeirFoulds LLP. He also practises in the area of securities and corporate law, focusing on advising clients involved in raising money, considering and implementing going public transactions and meeting legal obligations existing in the public markets. Wayne is experienced in advising private and public corporations on various financing and regulatory matters, including initial public offerings, private placements, mergers and acquisitions, reorganizati...

Brendan is co-founder of Donovan Kochman LLP, a boutique law firm focused on estate and trusts litigation in Ontario. Brendan represents clients on all estates and trusts matters, including will challenges, will interpretations, dependant’s support claims, breach of trust claims, contested applications to pass accounts, and the removal of trustees. Brendan also represents clients in capacity litigation, including contested powers of attorney and guardianship litigation. His clients incl...

Mariam Moktar is a top lawyer recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation and Labour and Employment Law. Clients turn to Mariam for her effective advocacy, sound judgment, and exceptional work ethic. Mariam maintains a broad litigation practice and specializes in commercial litigation, public interest litigation, employment law, human rights law, and administrative law. She has represented clients at all levels of co...

Lesley Kim practices in the areas of domestic and international tax law and has particular experience with outbound cross-border transactions involving foreign affiliates and non-resident trusts. She works extensively with public and private corporations and private equity groups undertaking mergers and acquisitions, spin-offs, plan of arrangements, financings, including flow-through share offerings and IPOs, and other corporate reorganizations, including for estate planning purposes. Lesley ...

D’Arcy's area of practice includes ESG/Carbon and GST/HST/QST/PST transactional work, planning, opinions, and dispute resolution, with a particular emphasis on Financial Services and Cross-Border transactions. D’Arcy has acted as counsel on numerous high profile tax litigation matters, including appearances before the Tax Court of Canada and the Federal Court of Appeal. D’Arcy is currently the Chair of the CRA Liaison Committee for the Commodity Tax, Customs, and Trade Secti...

Mark practises all areas of labour and employment law, representing both public and private sector employers before labour boards, arbitration boards, the courts and numerous employment-related administrative tribunals. Mark’s practice also involves providing proactive and strategic advice to employers in labour and employment matters. Mark has acted as lead counsel in many significant collective agreement arbitrations, wrongful dismissal matters and proceedings before both the Ontario ...

Daryl Gelgoot is a lawyer recognized by Best Lawyers in the practice area of Family Law. Daryl practices law in Toronto, Ontario Best Lawyers has recognized Daryl Gelgoot since 2024. 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 Daryl Gelgoot is held by other lawyers.

Kristy Maurina is a lawyer recognized by Best Lawyers in the practice area of Family Law. Kristy practices law in Toronto, Ontario Best Lawyers has recognized Kristy Maurina 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 Kristy Maurina is held by other lawyers.