O'Neill Law LLP is a boutique securities and corporate law firm in Vancouver, British Columbia, and a member of the Northwest Law Group. It focuses on Canadian and U.S. securities law, mergers and acquisitions, and corporate and commercial law, with a strong focus on cross-border transactions. Its lawyers are licensed in British Columbia and in U.S. jurisdictions, and its clients are primarily Canadian and U.S. public companies in mining, oil and gas, green energy and technology.

Practice areas

Business & Corporate LawCivil Litigation & Dispute ResolutionPersonal InjuryInsurance Law

Good to know

Wheelchair accessible

Lawyers 6

Angie Ko Associate Brian S.R. O'Neill Partner Business & Corporate Law Charles C. Hethey Partner Business & Corporate Law Christian I. Cu Partner Business & Corporate Law Maryna M. O'Neill Associate Civil Litigation & Dispute ResolutionBusiness & Corporate Law Stephen F.X. O'Neill Founder and Partner Business & Corporate Law

This firm’s lawyers at a glance

Called to the bar
1980–2022 · median 16 years in practice 6 of 6 lawyers
Law schools
Arizona Summit Law School, Bond University, Georgetown University Law Center, Oklahoma City University School of Law, University of British Columbia 5 of 6 lawyers

Who handles what

Business & Corporate Law
Brian S.R. O'Neill, Charles C. Hethey, Christian I. Cu, Maryna M. O'Neill, Stephen F.X. O'Neill
Civil Litigation & Dispute Resolution
Maryna M. O'Neill

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of British Columbia directory ↗