Jerry F. O'Brien

Kimberley K. Munro is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Kimberley K., who practices law in London, Ontario, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kimberley K. is held by other top lawyers in the same geographic and legal practice area.

Jim was admitted to the Ontario Bar in 1977. He received his education at the University of Western Ontario (B.A. 72); (LL.B. 75). He joined Siskinds in 1979 and became a partner in 1981. From 1981 – 1992, Jim was an adjunct professor for Trial Advocacy at the University of Western Ontario Law School. He was also an instructor for the Bar Admission Course, Civil Procedure and Trial Advocacy and a workshop and seminar instructor for Advocate's Society in Trial Advocacy techniques.

Mary Lou Brady is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Mary Lou, who practices law in London, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary Lou is held by other top lawyers in the same geographic and legal practice area.

David Canton is a business lawyer and trademark agent focusing on technology issues and technology companies. He leads the firm’s Technology and Privacy Law and Intellectual Property practice. David advises on information technology and e-business matters such as software licences and SaaS, outsourcing agreements, consulting agreements, intellectual property including trademarks and copyright, technology transfer, privacy, social media law, anti-spam law, artificial intelligence (AI law...

Kate Bennett is a Partner and Practice Group Lead with the Family Law group at Harrison Pensa. Kate’s practice encompasses all issues related to family law including separation and divorce, decision-making responsibility for children (formerly custody), parenting time (formerly primary care and/or access), child and spousal support, and division of property. Kate represents clients in family law litigation, as well as alternative dispute resolution, including mediation and arbitration. ...

Beth practices in the firm’s corporate, commercial and real estate groups. She services a broad range of clients, including institutional investors, corporations, lenders, commercial property owners, advisers, and developers. Beth’s practice has a strong focus on the development and negotiation of agreements for the design, construction, financing and maintenance of infrastructure; she also drafts and provides advice in the commercial leasing context. Beth regularly advises purcha...

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

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

Insurance defence practice includes coverage analysis, insurance fraud, arson, punitive damage litigation, automobile and other personal injury defence. Also practices in the area of health care law.

Aaron Atcheson practices in the area of real estate and business transactions, and energy and infrastructure projects. Aaron has been repeatedly recognized as a leading lawyer and expert in energy, environmental law and property development and he represents a wide variety of parties across the infrastructure sector, including in the renewable energy industry. Aaron advises clients on structuring, regulatory, site acquisition, permits, procurement, construction and financing of energy and inf...