Andrew McCoomb's practice focuses on complex commercial and securities litigation, as well as competition, consumer protection, and fraud disputes. He regularly acts for companies in the technology, financial services, and transport sectors ranging from start-ups to multinationals. He is also a member of the Canadian special situations team, which encompasses Canada's leading shareholder activist practice, sophisticated securities litigation, and complex reorganization transactions. He has successfully acted as lead counsel to clients in cases at all levels of court in Ontario in trials, motions, applications, and on appeal, and appears regularly before the Ontario Superior Court of Justice and the Commercial List. He has also appeared before the Ontario Securities Commission and British Columbia Securities Commission, and has been appointed to the OSC's Legal Assistance Program through which he provides counsel services to unrepresented respondents involved in enforcement proceedings.