John Longo

Daniel is certified as a Specialist in Construction Law by the Law Society of Ontario and is a Partner in Koskie Minsky’s Construction Law Group. He is an experienced litigator whose practice is focused primarily on construction lien and general construction disputes. Daniel regularly represents clients from all levels of the construction industry, including sureties, developers, general contractors, subcontractors, suppliers and labour unions. The dynamic nature of Daniel’s pract...

Kayla Kwinter is a lawyer recognized by Best Lawyers in the practice area of Construction Law. Kayla practices law in Toronto, Ontario Best Lawyers has recognized Kayla Kwinter since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kayla Kwinter is held by other lawyers.

Sarah Armstrong is the Chair of Fasken’s Ontario Litigation and Dispute Resolution Practice Group. An adept and strategic litigator, Sarah combines skilled courtroom advocacy and sound judgment to represent clients who are involved in business-critical disputes. Sarah navigates clients through complex commercial disputes and professional liability matters in both court and in arbitration. In the class action arena, Sarah has extensive experience managing and coordinating the defence of ...

Ren Bucholz is a top lawyer recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Ren Bucholz’s trial and appellate practice spans complex disputes that often involve intellectual property, defamation, new technologies, and competition law. He regularly acts in cross-border disputes involving public and private companies, and his broad advocacy experience includes dozens of trials, appeals, international and domestic arbitrations, coroner's inquests,...

James Buchan is a partner located in Gowlings' Toronto office. James is a member of the firm's Board of Trustees, as well as a past leader of the firm's National Practice Group for Intellectual Property Litigation and a past co-leader of its National Trademarks Practice Group. As a barrister and solicitor, James' expertise in the IP field is broad-based and extensive, covering a wide range of IP-related contentious and non-contentious matters, including patent, trademark and copyright litigat...

Jung-Kay Chiu is an intellectual property lawyer based in Toronto and the Canadian national chair of our intellectual property group. He has over 20 years of experience practicing in all areas of intellectual property law, with a focus on intellectual property acquisition, protection and exploitation in the field of biotechnology and medical devices. He has particularly deep expertise in drug delivery, stem cells, precision medicine, diagnostic biomarkers and surgical equipment. He has worked...

Wojtek Jaskiewicz is a partner in the firm’s Insolvency and Restructuring Practice Group. He is certified by the Law Society of Ontario as a Specialist in Bankruptcy and Insolvency Law. Wojtek represents clients in court proceedings, arbitrations, mediations and negotiations. What distinguishes Wojtek is his nuanced knowledge of insolvency law together with his skill as a litigator. Wojtek is able to advise shareholders and large corporate clients in sophisticated insolvency matters and...

Timothy Squire is one of Canada's leading life sciences industry practitioners. With his extensive regulatory and commercialization experience, Tim has become a trusted advisor to stakeholders in the drug, medical device, natural health product, cosmetic and food industries in Canada and from around the world. Tim’s practice is devoted to the Life Sciences industry, and he is the Co-Leader of the firm's International Life Sciences Industry Group. He adds substantial bench strength given...

Doug Bourassa is a lawyer recognized by Best Lawyers in the practice area of Corporate and Commercial Litigation. Doug practices law in Toronto, Ontario Best Lawyers has recognized Doug Bourassa since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Doug Bourassa is held by other lawyers.

Chris Foulon is a Founding Partner and the Managing Partner of Israel Foulon Wong LLP. He represents both employers and employees in a wide range of employment and labour matters including: wrongful dismissals, injunctions, Employment Standards Hearings, disputes before the Ministry of Labour, workplace safety matters, Occupational Health and Safety charges and matters before the Human Rights Tribunal. Chris also advises employers with respect to union organization drives and responding to ap...