Jerry F. O'Brien

Cassandra DeMelo is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defence. Cassandra, who practices law in London, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cassandra is held by other top lawyers in the same geographic and legal practice area.

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

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

Ryan Done is a lawyer specializing in business law, with an emphasis on private M&A. Ryan's business law and corporate finance practice focuses on asset and share purchase transactions, financings, incorporations, shareholder and partnership agreements, corporate governance, and corporate reorganizations. He has significant experience acting for both public and private companies, including private equity firms and their portfolio companies, on many domestic and cross-border transactions i...

James is a partner and an experienced real estate development and business lawyer who advises on all aspects of real property transactions, including the development, ownership structure, purchase, sale and financing of commercial office complexes, retail shopping centers and residential buildings. He also regularly advises on private mergers and acquisitions, complex corporate restructurings and secured lending transactions. Driven by his desire to add value and ensure positive outcomes for ...

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...

Barbara Legate is the founding partner of Legate. Barbara has engraved her vision of excellence in personal injury litigation and service to clients onto the firm. For Barbara, every case is personal. With every client, she asks, "what would I expect if I was sitting in his chair? How can I help my client get back what she has lost, or protect the future of this family?" After over 35 years of practice, Barbara has earned a high level of respect for her thoroughness, legal acumen and results ...

Matthew is a partner in the Class Actions group at McKenzie Lake Lawyers in London, Ontario, Canada. His practice focuses on Plaintiff side class actions and mass torts, particularly product liability and consumer protections claims. Matthew offers his clients a depth of experience and track record of success in many types of class actions. Since 2003, he has worked on some of the leading Canadian class actions.

Called to the Bar in 1972, Alfred has over five decades worth of experience in the field of family law and family law litigation, mediation, and arbitration. A long-time lecturer and author, Alfred is well-respected in his field, evidenced by a number of professional awards that he has received including: The Ontario Bar Association Annual Award for Excellence in Family Law, the Advocates’ Society tribute dinner in recognition of an advocates’ dedication to the highest ideals of t...

Tony Van Klink practices insolvency and restructuring law and related commercial litigation, focusing on receiverships, bankruptcies, enforcement of security agreements, commercial debt recovery, and CCAA proceedings. Tony represents financial institutions, CCAA monitors, receivers, bankruptcy trustees, and other stakeholders in insolvency matters. He appears regularly before the Ontario Superior Court of Justice, including appearances related to Commercial List matters. Tony also handles ins...