skip to main content
Our Team

Errol Soriano

Managing Director


Errol Soriano graduated from the University of Western Ontario's Ivey School of Business Administration in 1987. He obtained his designation as a Chartered Accountant in 1989 (now known as a Chartered Professional Accountant) and his designation as a Chartered Business Valuator in 1993. 

Since 1991, Errol's practice has been dedicated exclusively to the areas of business valuation and the quantification of financial loss in the context of product liability, class actions, tax disputes, transaction disputes, franchise disputes, shareholder disputes, estate litigation, breach of contract, breach of fiduciary duty, patent infringement, copyright disputes, forensic accounting reviews, insurance claims (including professional negligence), and international trade and investment disputes. He has provided services to clients in Canada, the United States, Europe, Asia, South America and the Middle East. 

Errol has been qualified as an expert in business valuation, financial loss quantification and related matters and has testified over 55 times, in various Canadian Courts, in the Supreme Court of Singapore and in both domestic and international arbitration proceedings. Errol has also been appointed as an Inspector pursuant to the Ontario Business Corporations Act. 

Errol has received the honorary designation of Fellow from the CBV Institute and also from the Canadian Institute of Chartered Professional Accountants in recognition of his valued contribution and overall leadership in the profession. 

Errol has been voted amongst the most highly regarded arbitration expert witness in the International Who’s Who of Commercial Arbitration (2013-2020) based on their survey of Canadian lawyers and their assessment of other publicly available information.

In addition to his broad practical experience, Errol is the author/editor of authoritative texts on the quantification of financial loss and business valuation, and he has lectured extensively to professional interest groups in Canada, the United States, Europe and the Middle East.