Derek Sigel

Marc McAree, B.A. (Hons.), LL.B., M.E.S., is a partner at Willms & Shier Environmental Lawyers LLP and certified as a Specialist in Environmental Law by the Law Society of Ontario.Marc provides advice and solutions to a wide range of clients to overcome their environmental law and litigation issues. Marc has significant environmental law expertise in contaminated land/brownfields clean ups, transactions and litigation, and environmental compliance and approvals. Marc also helps clients re...

Gary is a partner with Ursel Phillips Fellows Hopkinson LLP. His practice encompasses all areas of advocacy on behalf of police associations, trade unions, employee associations and individual workers, including grievance arbitrations; collective bargaining and interest arbitrations; Police Service Act discipline hearings and other professional disciplinary hearings; human rights complaints; judicial reviews and judicial inquiries; civil litigation relating to union, association, or workplace...

Greg Hersen is a partner and Co-Chair of the Construction Law Group at Torkin Manes LLP in Toronto, Ontario. He has been certified by the Law Society of Ontario in Construction Law since 2001 and has been recognized in The Best Lawyers in Canada© for Construction Law since 2017. Greg is also ranked in Chambers Canada for Construction Law, repeatedly recommended in the Canadian Legal Lexpert Directory , recognized in the Lexpert Special Edition on Canada’s Infrastructure lawyers, an...

Carey O’Connor is a labour and employment lawyer in Hicks Morley’s Toronto office. She advises employers on a wide range of labour and employment issues, with particular focus on employment litigation, grievance arbitration and collective bargaining. Carey has substantial experience litigating matters related to occupational health and safety issues and collective agreement interpretation. She works closely with her clients to respond to and defend orders and charges under the Occ...

Mary Kelly practises business law, and has considerable experience relating to company, banking and regulatory requirements as applied to private mergers and acquisitions, secured lending, corporate reorganizations and business joint ventures. Her diverse experience in private mergers and acquisitions includes advising financial institutions on divestiture options for non-core businesses and implementing successful international auction sales on behalf of multinational clients, including thos...

Simon Hitchens practices in all areas of trademark and copyright law, with a particular focus on brand protection. Simon regularly assists clients with trademark prosecution, portfolio management, the development of brand protection strategies and trademark opposition and expungement proceedings. He also advises on enforcement of rights including trademark and copyright litigation, licensing of IP rights and conducting due diligence for the disposition of intellectual property. Regularly appe...

Tanisha Tulloch is a partner at Torkin Manes LLP in Toronto, Ontario and a member of the firm’s Private Client Services and Litigation Groups. Her practice focuses on trusts and estates litigation , commercial litigation, and professional liability defence. Tanisha represents individuals, trust companies, government agencies, and other institutions in a broad range of trust and estate disputes. Her work includes matters involving estates, trusts, capacity issues, fiduciary obligations, ...

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...

Michael is a partner in Gowling WLG's Toronto's Climate Change and Environment Group. His practice focuses on environmental, municipal, administrative and civil litigation. With particular expertise in regulatory defense, Michael regularly guides clients through the often daunting process of inspections, investigations and the defense of prosecutions under provincial and federal environmental legislation. Michael's clients seek him out because they want a lawyer who is firmly on their team, w...

Elyse is a partner with the law firm Rosen Sunshine LLP. Elyse assists health care professionals, health associations and organizations by providing advice and opinions with respect to regulatory, administrative and civil matters. Elyse has experience in assisting various health professionals with professional matters before their licensing bodies (including, registration, complaints, discipline, fitness, and quality assurance), hospitals, employers and the government. Elyse also assists heal...