Greg established Williamson Valuation and Litigation Support Ltd. as a leading independent advisory firm to provide personalized service and value to clients. Greg received his Chartered Accountant designation in 1998 and became a Chartered Business Valuator in 1999. With over 20 years of experience, Greg practices exclusively in the areas of business valuation, litigation support, damage quantification and alternative dispute resolution and has testified as an expert witness in the Supreme Court and at arbitration matters. .