Mark C. Katz

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

Alexandra Sadvari is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law. Alexandra, 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 Alexandra is held by other top lawyers in the same geographic and legal practice area.

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

Alexander is a partner in the firm’s Litigation and Dispute Resolution Practice Group. Alexander has experience in a broad range of complex commercial litigation matters, including with respect to professional liability for lawyers, real estate agents, title insurance, contractual disputes, and shareholder disputes. Alexander has successfully represented clients at various levels of court in Ontario. Representative Work CMT et al. v. Government of PEI et al., 2019 PESC 40 Estate of Robe...

Stephen is a member of the firm's litigation and labour groups, and is the co-chair of the civil group with responsibility over employment law, civil litigation, and class actions. He is bilingual and provides client service in both French and English. His practice focuses primarily on employment law, civil litigation, class actions, administrative law, and in assisting numerous unions, employees, and administrative agencies with litigation before courts, arbitrators, and numerous tribunals a...

Senwung Luk is a partner at OKT. He has appeared in different levels of court and tribunals, including the Supreme Court of Canada and various courts of appeal, representing Indigenous clients fighting for their rights. He focuses on the protection of sacred spaces and cultural sites, in asserting treaty rights, in on-reserve service delivery, and in the duty to consult and accommodate Indigenous communities. He has published a number of peer-reviewed articles on the Crown's fiduciary obligat...

Brendan Bowles is devoted to providing first rate client service and advice. Since joining the firm in 1998 he has specialized in the practice of construction law. He is fortunate to be supported at Glaholt Bowles by a team of outstanding support staff, students, associates, and partners, all of whom share his dedication to client service and excellence in the practice of construction law. Brendan has experience as team leader in all manner of construction related disputes and contract issues...

Rosalind Cooper is one of the leading and most widely-recognized environmental lawyers in Canada. She defends environmental charges, and litigates contaminated land and other environmental disputes before all levels of court. Rosalind is also involved in appeals and environmental assessment proceedings before the Environmental Review Tribunal and provides regulatory advice in all areas of environmental law. She is also a recognized environmental mediator and certified by the Law Society as an...

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

Paul Collins is senior counsel and the former Head of the Competition & Foreign Investment Group in the Toronto office. He practises corporate and commercial law, specializing in the area of competition law, providing both transactional and general compliance advice, as well as advice regarding marketing and advertising law. Paul is also a leading advisor for foreign investors in connection with the Investment Canada Act . His practice puts him in constant contact with the federal Competi...