About Arlene

Arlene brings over 20 years of experience advising international and local clients on cross-border business matters, M&A transactions, corporate governance, and technology law. She holds an ICD.D. designation and serves on multiple boards.

Education & credentials

Law school
Western University

Listing compiled from public sources in August 2026. Confirm Arlene O'Neill’s licence and standing in the Law Society of Ontario directory ↗