Aaron J. Atkinson

Fahad Siddiqui leads our public strategy group. He advises clients on bet-the-company litigation, regulation, and reputational problems. Fahad has successfully brought and defended cases involving contested legislation and regulatory decisions, M&A transactions, commercial claims, shareholder claims, proxy contests, board disputes, contract claims, insolvency disputes, and defamation. His recent work includes acting for international streaming services in a challenge to new internet regul...

David Vaillancourt is a lawyer recognized by Best Lawyers in the practice areas of Corporate and Commercial Litigation and Insurance Law. David practices law in Toronto, Ontario Best Lawyers has recognized David Vaillancourt 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 David Vaillancourt is held by other lawyers.

Jill McCutcheon is a partner within the Regulatory Services Group and co-leads the Insurance and Reinsurance practice. She specializes in insurance - corporate, regulatory and transactional matters. She provides advice to the property and casualty, life and reinsurance sectors of the insurance industry. She advises on all aspects of the law, whether federal or provincial, and acts as counsel to insurers, reinsurers, banks, credit unions, intermediaries, cover holders and MGAs, third-party adm...

David Tang practises both Municipal/Land Development & Planning Law and Charities & Not-For-Profit Law; often where those two disciplines intersect. David provides strategy and advice to landowners and appears regularly before the Local Planning Appeal Tribunal, the Assessment Review Board, and the courts. He proactively advises on property taxation matters, with a particular emphasis on exemptions and other strategies for charities. He deals regularly with provincial and municipal go...

Jean-Claude Killey is a top lawyer recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Appellate Practice, Corporate and Commercial Litigation and Health Care Law. Jean-Claude has a broad background as a civil litigation generalist. His clients value his ability to grasp the unique pressures of their businesses and strategize accordingly. He brings a welcome adaptability and unflappability to high-stress situations, making him a sought-after team member on lar...

Charles “Chuck” Loopstra is a founding partner of Loopstra Nixon and has practised law in Toronto, Ontario since 1969. He was appointed King’s Counsel in 1985 and continues to advise clients on a broad range of complex legal and business matters. Chuck’s practice includes Corporate and Commercial Litigation and Municipal Law . He acts for private and public sector clients, including municipalities, government bodies, corporations, and organizations dealing with regulat...

Sean Chambers is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation. Sean practices law in Toronto, Ontario Best Lawyers has recognized Sean Chambers 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 Sean Chambers is held by other lawyers.

Barry Kuretzky focuses his practice in employment and labour law, and represents many of Canada’s largest companies. He regularly advises and represents clients at all stages of the employment relationship, from hiring to termination. His practice includes wrongful dismissal litigation, unjust dismissals pursuant to the Canada Labour Code, employment standards adjudications, human rights, including disability and accommodation matters, sexual harassment, general harassment, breach of fi...

Executive Summary Gavin Tighe is a senior partner with Gardiner Roberts LLP and a member of the firm’s Executive Committee. Mr. Tighe is certified by the Law Society of Upper Canada as a Specialist in Civil Litigation and has appeared as lead counsel at all levels of Canadian Courts including the Supreme Court of Canada. He has significant experience successfully representing clients before securities industry tribunals in both Canada and the United States. Mr. Tighe also acts as counse...

Bernie‘s practice focuses on arbitration and labour board representation for numerous private and public sector unions both federally and provincially. Bernie also specializes in education law and represents teacher federations and their members in matters arising under collective agreements and before the Ontario College of Teachers. Bernie provides policy and strategic advice to clients, in the area of collective bargaining, and collective agreement administration. He has a special in...