Derek S. Keay

Derek S. Keay

recognized lawyers icon Recognized in Best Lawyers since 2010
Awarded Practice Areas
Information Technology Law Corporate Law Technology Law
*Named the "Lawyer of the Year" in this practice area in the 2026 edition in Ottawa.
Awarded Practice Areas
Information Technology Law Corporate Law Technology Law
*Named the "Lawyer of the Year" in this practice area in the 2026 edition in Ottawa.
Works at
Gowling WLG

273 Best Lawyers awards

Gowling WLG logo

Biography

Derek Keay is a partner in the firm’s Ottawa office.

Derek practises corporate law with an emphasis on corporate finance and mergers and acquisitions, primarily involving emerging technology companies. His primary focus is on providing advice to Canadian and international companies, together with angel, venture capital and institutional investors in relation to debt and equity financing transactions. He also has extensive experience in advising companies, shareholders and acquirers in connection with the purchase and sale of businesses, both in Canada and cross-border. Derek has also worked extensively with technology companies at various stages, from start-ups to public corporations, assisting them in many aspects of their day-to-day legal requirements, including corporate governance matters.

Prior to joining Gowlings in 2005, Derek was a partner with a Kanata-based technology law firm. In addition, he was a partner in the technology business group of a national law firm, where he practised for over 10 years from its Ottawa, Ontario offices.

Works at
Gowling WLG

273 Best Lawyers awards

Gowling WLG logo

Locations

Bar Admissions

  • Ontario, Canada

Affiliations

  • Canadian Bar Association - Business Law section - Member
  • Law Society of Upper Canada - Member

Client Testimonials

Awards & Focus

Lawyer of the Year Badge - 2026 - Information Technology Law Lawyer of the Year Badge - 2024 - Information Technology Law Lawyer of the Year Badge - 2022 - Information Technology Law
Named "Lawyer of the Year" by Best Lawyers® for:
  • Information Technology Law, Ottawa, Canada (2026)
  • Information Technology Law, Ottawa, Canada (2024)
  • Information Technology Law, Ottawa, Canada (2022)
Recognized in The Best Lawyers in Canada 2026 for work in:
  • Corporate Law
  • Information Technology Law
  • Technology Law
Special Focus:
  • Finance

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