Liam C. O'Connor

Joel Cormier earned his LL.B. from Queen’s University in 2005 and was called to the Ontario bar in 2006. Joel’s areas of expertise include subrogation, insurance defence, construction and personal injury litigation. Joel has considerable experience representing clients at trial and on appeal.

Brian Kelsall’s practice is focused on project finance and infrastructure development, banking and corporate finance and public private partnerships in Canada, the United States and emerging markets. Regularly advising lenders, developers, contractors and procuring authorities, Brian has acted for clients across the infrastructure, telecom, energy, oil and gas, and mining sectors. He has advised the winning consortium on numerous P3 projects, including the US 36 Express Lanes/Bus Rapid ...

Katherine Kay is a partner in the Litigation & Dispute Resolution and Competition & Foreign Investment Groups. She has served on the firm’s Partnership Board and Executive Committee, and is on her third tour of duty on the Management Committee in the Toronto office. Katherine’s litigation practice is concentrated on complex commercial litigation, often involving the interplay between regulatory, civil and criminal law regimes, and across multiple jurisdictions (within Cana...

Jonathan Lancaster’s litigation practice is focused on corporate commercial litigation, commercial real estate litigation, lease arbitrations, banking law, product liability litigation, professional negligence and estate litigation. Jonathan has a broad commercial real estate and estate litigation practice. Acting successfully as counsel in Ontario cases, Jonathan has advised on a broad array of real estate litigation issues, including mortgagee and tenant rights/priorities, rights of f...

Samara is a partner of INQ Law, concentrating her practice on privacy, data governance, health and technology. She is also the Managing Partner of INQ IQ Consulting. Samara regularly advises clients on a wide range of matters related to privacy, compliance, health law and technology licensing. In her work, Samara provides both practical and strategic advice to assist organizations with responsible, compliant innovation. Prior to joining INQ Law, Samara was a sole practitioner with clients tha...

Michael Osborne advises and represents clients involved in competition and regulatory inquiries, criminal and administrative prosecutions, class actions and other competition litigation. His practice covers all aspects of competition law, including cartels, abuse of dominance, mergers, and marketing practices. He has expertise in a wide range of industries, including airlines, banking and payment systems, securities, waste, technology, pharmaceuticals, energy, manufacturing, and construction....

Brad’s practice is focused on mergers and acquisitions, shareholder activism, corporate governance and capital markets. Brad is known for his practical, results-oriented approach, which is why clients rely on him for strategic advice. Brad represents domestic and foreign companies in connection with merger and acquisition transactions across a wide range of industries with a particular emphasis on mining. Brad has significant experience with contested situations, including hostile takeo...

Susan Sack is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law, Insurance Law, Legal Malpractice Law and Trusts and Estates. Susan, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Susan is held by other top lawyers in the same geographic and legal practice area.

Shanon is a governance and commercial lawyer with a primary focus on the health industry. With more than 40 years of experience, Shanon advises clients in private, not-for-profit and charitable organizations. Shanon helps clients understand the health regulatory landscape in Ontario and Canada, and the applicable laws in specific transactions. She advises boards of charities and not-for-profit organizations, foundations and other regulated entities with respect to their governance and corpora...

Mark Zigler is a senior partner in the Pensions and Benefits Group with over 35 years of experience. He also chairs the firm’s class action committee. Mark also served as the firm’s managing partner from 2006 – 2012. Mark advises trustees of pension and benefits trusts as well as unions and groups of employees and pensioners. He has also acted as counsel in many high profile cases and class actions across Canada involving pensions, benefits and other employment related issue...