Shawn O'Connor

Douglas G.H. Fyfe is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Douglas G.H., who practices law in Ottawa, Ontario, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Douglas G.H. is held by other top lawyers in the same geographic and legal practice area.

Anthony P. McGlynn is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Trusts and Estates. Anthony P., who practices law in Ottawa, Ontario, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony P. is held by other top lawyers in the same geographic and legal practice area.

Reed W. Taubner is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Reed W., who practices law in Ottawa, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Reed W. is held by other top lawyers in the same geographic and legal practice area.

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 c...

Susan D. Mitchell proudly hails from North Bay, Ontario and continues to provide legal services in Northern Ontario as well as Eastern Ontario. Susan works primarily in our Ottawa office, but also travels to our locations in Cornwall, North Bay, and Kingston as needed to meet with clients on personal injury matters. Susan began practicing in 2002 and has been a Partner at Tierney Stauffer LLP since 2007. She became Managing Partner in 2018. Susan practices civil litigation, focusing on person...

Guy Giorno leads the firm’s Political Law practice. He advises clients on lobbyist registration, government accountability and ethics, public-sector conflict of interest and government procurement. Former Chief of Staff to the Prime Minister of Canada, Guy remains an active, influential force in shaping lobbyist registration laws in Canada. Widely recognized as Canada’s leading expert in lobbying law, Guy regularly represents corporate executives and lobbyists in enforcement proce...

Louis-Pierre Grégoire is a partner in Gowlings’ Ottawa office. He focuses his practice on construction law and civil litigation with an emphasis on construction matters, commercial disputes, condominium law, insurance, product liability, and professional responsibility. He has represented many parties in the construction industry (financial institutions, owners, contractors, material suppliers, entrepreneurs, engineers, manufacturers, building officials and home inspectors). Loui...

Ryan Steeves is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Ryan, who practices law in Ottawa, Ontario, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan is held by other top lawyers in the same geographic and legal practice area.

Pamela is a tax partner who focuses her practice on taxation, estate and trust planning, tax dispute resolution and voluntary disclosures of unpaid taxes. She regularly advises individuals and family enterprises on estate planning, including complex situations involving multi-jurisdictional assets or beneficiaries, philanthropy and gift planning. Pamela also advises both Canadian and international clients on taxation issues relating to establishing and operating business and investment struct...

Karin Pagé is a top attorney recognized by Best Lawyers in the practice area(s) of International Arbitration and Labour and Employment Law. Karin, who practices law in Ottawa, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Karin is held by other top lawyers in the same geographic and legal practice area.