About Arie

Arie Gaertner is the founding partner of Gaertner Baron Professional Corporation, called to the Ontario bar in 1976. He was previously the senior litigation partner in the Canadian office of an international law firm and now practices corporate and commercial litigation.

Education & credentials

Law school
University of Toronto

Listing compiled from public sources in August 2026. Confirm Arie Gaertner’s licence and standing in the Law Society of Ontario directory ↗