Marc Mercier

Sumeet Dhanju-Dhillon is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Sumeet, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sumeet is held by other top lawyers in the same geographic and legal practice area.

Lisa Borsook is currently the executive partner of WeirFoulds LLP and was the firm's managing partner from 2007 to 2012. For more than 25 years Lisa has used her extensive management, legal and business experience to run her successful and vibrant practice that includes a vast array of clients, both large and small, local, regional, national and international, as well as numerous governments and government agencies, in connection with their infrastructure, retail, industrial, office and brown...

Adam Bata is a member of Miller Thomson’s Mergers & Acquisitions and Business Law Groups. Adam primarily spends his time advising clients on mergers and acquisitions, venture capital, corporate governance and other general corporate matters. In addition to advising clients on M&A, Adam’s practice focuses corporate structuring, including advising clients on corporate formation and key corporate governance matters such as the preparation of shareholders agreements and partne...

Jeffrey Long manages a dynamic practice specializing in commercial and construction litigation with an unrelenting and proactive delivery of effective legal counsel to ensure client goals and objectives are met with the utmost success.Jeffrey is head of Koskie Minsky’s Construction Law Group and is also a member of the firm’s Executive Committee. Jeffrey represents many of Ontario’s largest builders, numerous general contractors, subcontractors, trade unions and employee ben...

Krisztian’s practice focuses on mergers and acquisitions and corporate finance with an emphasis on cross-border transactions, proxy contests and other contested matters, public and private financings, securities regulations and corporate governance. Clients value his ability to balance commercial and legal aspects and the broad range of his transactional experience. He has expertise in the national and international mining and oil and gas sectors and routinely acts for clients based in ...

Paul Gibney is a partner and practices in the Toronto office of Thorsteinssons LLP. Paul’s practice focuses on personal, corporate and trust planning for high net worth individuals, family offices, executives, owner-managers and their businesses, both domestic and international, including: corporate reorganizations; estate planning; purchases and sales of businesses; immigration and emigration; non-profit organizations and charities. Paul also represents taxpayers in their dealings with...

Sarah specializes in investment funds, investment management, alternative asset management, securities regulation and compliance. She advises clients on the structuring, operation and distribution of onshore and offshore investment funds, real estate funds and private equity funds. Sarah offers counsel on compliance and securities regulatory issues for all types of securities registrants. Sarah works with domestic and foreign fund managers to prepare applications and filings under provincial ...

Elizabeth Bowker is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation and Insurance Law. Elizabeth, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth is held by other top lawyers in the same geographic and legal practice area.

Margaret L. Waddell is a founding partner of Waddell Phillips PC. She is a leader of the class action bar, and also practices commercial litigation and provides mediation services. Margaret has acted as counsel in a number of well known class actions such as Cannon v. Funds for Canada Foundation , Currie v. McDonald’s Corporation et al ., and Markson v. MBNA Canada. She acted for the intervenor FAIR in the Green v. CIBC et al. appeals to the Ontario Court of Appeal and Supreme Court. On...

Ryan co-leads the firm’s construction labour law practice group. Ryan’s practice areas include labour relations and construction law. He has specific expertise in certification applications, defending against displacement/raid applications and certification-related unfair labour practice complaints, including applications for interim relief during organizing campaigns and applications for remedial certification. Ryan’s notable cases include acting on behalf of an organizing ...