J. Annette Bennett

Michael Mumby is a partner with the Business Law and Financial Services Law Group at Harrison Pensa, and a co-managing partner at the firm. His practice includes incorporation, professional corporations, corporate restructurings, partnership and shareholder agreements , mergers and acquisitions , leases and other commercial contracts , as well as institutional financing . He represents individuals, small businesses and private corporations and works extensively with business owners, health pr...

Louis is a partner of the firm. Member of the Quebec, Ontario, and New York bars, he has been practicing civil and commercial litigation and arbitration since 2004. He regularly represents clients before both trial and appellate courts, as well as before domestic and international arbitral tribunals. He has particular expertise regarding contractual disputes, corporate and shareholder litigation, manufacturers’ liability, insolvency, employment law, private international law and injunct...

Dev Singh is Co-Leader of Fasken's Banking and Finance group, and a member of the Firm’s ESG Steering Committee and Student Committee. Dev’s practice concentrates on domestic and cross-border leveraged finance transactions and other debt financings in a variety of industries including mining, health care, food & beverage, telecommunications, media and retail. Dev has extensive experience representing banks and other financial institutions in a variety of debt finance transacti...

Mark Josselyn is a partner in the firm's Ottawa office and the Ottawa group leader of the Firm's Employment and Labour Law National Practice Group. His practice focuses in the areas of employment law, insurance defence and commercial litigation Mark is an advocate before the Ontario Superior Court of Justice, the Ontario Court of Appeal and before various tribunals, including the Human Rights Tribunal of Ontario. He has significant training and experience in mediation and other conflict resol...

Aaron Pearl is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Aaron, who practices law in Vancouver, British Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aaron is held by other top lawyers in the same geographic and legal practice area.

Mary Delli Quadri is a top attorney recognized by Best Lawyers in the practice area(s) of Alternative Dispute Resolution and Product Liability Law. Mary, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary is held by other top lawyers in the same geographic and legal practice area.

As a partner of the firm since 1996, Rob primarily advises private-sector employers on all aspects of labour and employment law. He frequently speaks on labour and employment law issues, and he has lectured on labour and employment law at Ryerson University and the University of Toronto. Rob was elected and continues to serve as Canada’s representative on L&E Global’s six-person, international Board of Directors. Rob has also successfully represented a number of clients to adv...

Brian Kapusianyk is a partner in the firm’s Calgary office, practising in the areas of insurance and commercial litigation with an emphasis in professional liability, construction law, D&O litigation, commercial insurance coverage and defence, as well as personal injury and products liability litigation. He has acted on matters in British Columbia, Alberta, Saskatchewan, Manitoba, Ontario and the Yukon Territory. He has appeared in the courts at all levels including the Federal Cour...

Pierre-Philippe leads and negotiates M&A commercial transactions. He is a pragmatic, ambitious, and creative lawyer who has developed a keen business sense. His business acumen enables him to provide effective advice on complex issues to clients in wide-ranging industries, including the healthcare sector and highly innovative growth companies. As a lawyer recognized for his communications skills, he provides companies with the support they need for continued growth. His active listening s...

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...