Carol E. Derk

Michael Valo is a partner at Glaholt Bowles LLP with a practice dedicated to construction and infrastructure disputes, including international arbitration and complex project litigation. He represents owners, contractors, and engineers across major infrastructure projects such as pipelines, power generation and transmission facilities, mining operations, tunneling and light rail systems, and healthcare developments. Michael regularly acts as counsel in arbitrations under ICC, UNCITRAL, and ad...

Jennifer Teskey is Canadian managing partner, chair of our Canadian Management Committee and a member of our Global Executive Committee. She practises in corporate and commercial litigation, with an emphasis on class actions, securities, accounting, regulatory and energy-related matters. Clients represented by Ms. Teskey include professional regulators, pharmaceutical, financial services, manufacturing, transportation, technology and energy companies. She has appeared before all levels of Ont...

Jeffrey Preszler is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Jeffrey, who practices law in Toronto, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey is held by other top lawyers in the same geographic and legal practice area.

With strong negotiation skills and extraordinary legal acumen, Kenneth is well-known for his ability to find creative, cooperative and beneficial resolutions to complex family law disputes. Whether through mediation, arbitration or litigation, he is sharp-witted, responsive, and empathetic in his approach to achieving his clients’ goals, meeting their needs and exceeding their expectations. Kenneth founded Epstein Cole with Philip Epstein in 1978. As a senior partner, his practice focus...

Robert Shek’s intellectual property practice is focused on providing strategic guidance in the field of trademarks, copyright and patents. Robert is a lawyer, registered patent agent, and a registered trademark agent. He represents clients in all areas of technology, advising them on strategies for protecting and managing their intellectual property portfolios. As part of his practice, Robert places an emphasis on ensuring that his client’s intellectual property strategies align w...

Eric Dufour is a partner in our Toronto office and the Leader of the Competition/Antitrust &Foreign Investment Group. With over 25 years of experience, clients trust Eric with their most strategic and critical competition, foreign investment and national security matters. Eric has successfully obtained clearances under the Competition Act for hundreds of domestic, cross-border and international transactions. He also provides strategic advice to firms facing criminal and reviewable issues,...

Jennifer Searle is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Jennifer, 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 Jennifer is held by other top lawyers in the same geographic and legal practice area.

Matthew Williams is a partner and practices in the firm’s Toronto office. Matthew’s practice focuses on all aspects of taxpayer representation. He has appeared before the Tax Court of Canada, the Federal Court of Canada, the Federal Court of Appeal, the Ontario Superior Court and the Supreme Court of Canada on a wide range of issues. Matthew has extensive experience dealing with Canada’s general anti-avoidance rule (GAAR) in both domestic and international contexts having su...

David practises in the areas of Corporate Law, Mergers and Acquisitions and Corporate Finance. He has been named by Best Lawyers® as one of the best lawyers in Canada in the practice area of Corporate Law. He handles all manner of M&A , Private Equity and Debt transactions with an emphasis on: private company sales and divestitures; middle-market company mergers and acquisitions; and the Canadian component of institutional fund purchases and divestitures. David has also developed an a...

Known for her strategic counsel and trial skills, Sandra Barton is a leading civil and commercial litigation lawyer based in the Toronto office. Sandra is recognized as one of the top corporate commercial litigators in Canada by the Canadian Legal Lexpert Directory , and was featured among the country’s leading class actions lawyers in the 2015 edition of The Best Lawyers in Canada . Working seamlessly with clients and counsel across Canada and the U.S., Sandra brings extensive expertis...