Kathleen Lemieux

Keith Desjardins is a partner in the firm's Ottawa office, practising in the areas of business law and intellectual property law, specializing in technology transfer and corporate / commercial law. Keith has acquired extensive experience in providing strategic business and technical advice on a broad range of corporate and commercial transactions, and has advised a wide range of clientele, in particular, technology companies, telecommunications carriers, and equipment providers.

Timothy J. Thomas is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Timothy J., who practices law in Ottawa, Ontario, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy J. is held by other top lawyers in the same geographic and legal practice area.

Alice Weatherston is an associate lawyer at Nelligan Law, and a member of our Family Law practice group. Alice regularly represents her clients in court at conferences, motions and trials. She also represents her clients, or helps them prepare themselves, to attend out of court dispute resolution processes such as mediation or arbitration. Alice also enjoys drafting or providing legal advice to people entering into marriage contracts or cohabitation agreements and is particularly interested i...

Nathan Piché is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Nathan, 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 Nathan is held by other top lawyers in the same geographic and legal practice area.

Ursula Melinz is a municipal lawyer in Ottawa. As a member of our Municipal, Land Development & Expropriation team, Ursula advises and represents a full range of clients in Eastern Ontario including developers, municipalities, associations, businesses, and individual homeowners. Ursula assists clients in pursuing site-specific development matters and broad policy issues. She has extensive experience in taking raw land through the development approval process to obtain subdivision, site pl...

Alex Gloor is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Intellectual Property Law. Alex, who practices law in Ottawa, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alex is held by other top lawyers in the same geographic and legal practice area.

Andrea Pitts is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Andrea, who practices law in Ottawa, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrea is held by other top lawyers in the same geographic and legal practice area.

Erin is a Partner with Richardson Hall LLP more than 15 years of family law experience. Erin supports and guides her clients on all aspects of a family matter, including separation agreements, parenting agreements, child and spousal support issues, and drafting co-habitation or marriage contracts. Erin also has extensive courtroom experience and is a strong litigator who confidently represents her clients at all stages of the court process, including Case Conferences, Motions, Examinations, T...

Matthew Estabrooks is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Matthew, who practices law in Ottawa, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.

Geoffrey Gilbert practises in the areas of infrastructure, mining and project finance. He also provides ongoing general corporate and commercial law advice. Mr. Gilbert is repeatedly recommended in mining, infrastructure, project finance and corporate commercial law by Canadian Legal Lexpert Directory. He is the chair of our national infrastructure practice. Mr. Gilbert has a history of involvement in all aspects of mining and mineral resource development. He regularly assists our clients on ...