Derek D. Key KC

Paul Gagnon is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Technology Law. Paul, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul is held by other top lawyers in the same geographic and legal practice area.

With more than 35 years of experience in the field and a sought-after expertise in negotiating working conditions, Michel Brisebois advises large companies on major strategic issues, whether governed by provincial or federal labour laws. Michel assists major clients in negotiating collective agreements with workers’ unions. He also represents private and semi-public companies at arbitration hearings before tribunals at all levels. He advises and acts as an attorney for grievances or com...

Lindsay Hart (Wacholtz) is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Lindsay, who practices law in Regina, Saskatchewan, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lindsay is held by other top lawyers in the same geographic and legal practice area.

Marc-André G. Fabien, Ad. E. is a seasoned litigator and Fellow of the American College of Trial Lawyers recognized for his mastery of high-profile complex litigation. He specializes in commercial and shareholders’ disputes, securities litigation and penal proceedings, and litigation involving federal, provincial and municipal bodies. In addition, he is the President of the Canadian Paralympic Committee. Marc-André appears before all levels of courts, including the Supreme...

Ryan Berger is a leading privacy and employment lawyer, with a primary focus on providing strategic advice to businesses and employers. Ryan leads the firm’s Privacy Group and routinely advises public and private sector organizations on data protection, business confidentiality and privacy compliance, risk management strategies, breach response, access to information, and litigation. Ryan manages breach response teams for clients, including forensic investigation, crisis communications ...

Sean Foran is a leading expropriation lawyer, with extensive experience as counsel in large-scale infrastructure projects. Sean also practises real-estate, business, employment and government litigation. Sean regularly appears before various boards and tribunals, before all levels of court up to the Ontario Court of Appeal, and as an advocate in commercial arbitrations. Sean is Past President and a current Director of the Ontario Expropriation Association. He has written and delivered papers ...

Paul is an oil and gas lawyer transaction and land lawyer with over 30 years of experience advising clients on on the drafting and negotiating of agreements for the acquisition and divestiture (A&D) of oil and gas assets and the drafting and negotiating of joint venture, partnership and joint operating agreements pertaining to the energy industry. Paul also assists clients in due diligence and title opinion preparation in A&D transactions; custom and complex freehold land and leasing ...

Alex has a broad practice in all areas of family law, including high conflict parenting issues and complex financial matters. She is a Fellow of the International Academy of Family Lawyers with experience in jurisdictional issues and Hague convention cases. Alex is focused on resolutions. She is a strategic litigator, who has successfully represented clients at all levels of court in Ontario. Wherever possible, she strives to resolve family conflicts out of court through negotiation and alter...

Agnès Pignoly is a top attorney recognized by Best Lawyers in the practice area(s) of Municipal Law and Real Estate Law. Agnès, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Agnès is held by other top lawyers in the same geographic and legal practice area.

Practice focuses on strategic alliances, joint ventures and mergers and acquisitions of private corporations and investment funds. In the fields of technology and computer law, expertise includes drafting computer software development agreements, licensing agreements, distribution agreements, computer and telecommunication system outsourcing agreements and electronic commerce agreements. Major files have included outsourcing computer and telecommunication systems, joint ventures, high density...