Mississauga, Ontario Office

RICHARD J. WITHEY
The firm was founded in 1970 by Richard Withey, a CA and graduate of Queens University. At that time he had considerable experience as Chief Financial Officer of Canada's largest food service complex through its most challenging development stages. Previously, he had articled with a major international accounting firm. He had also sound knowledge of a cross section of the nation's construction and architectural industries. Richard was joined by Clifford Addison in 1972, who retired from the firm in 2002.

DENNIS PLATA
Dennis Plata is a CA and a partner in the Mississauga office. Prior to joining Withey Addison LLP in 1986, he gained extensive experience in management operations and control systems at two of Canada’s largest food service corporations while involved in various management positions and projects. In addition to being a graduate of Brock University, he a member of the Canadian Institute of Financial Planning and has earned the designation of Certified Financial Planner from the Financial Planners Standards Council of Canada. He has been involved in many financial, estate and personal tax planning assignments for individuals as well as providing accounting, tax, auditing and management services to small and medium sized businesses and corporations. He has also acted as an executor/trustee for individual estates and provided advisory services on various other personal matters.

RON WITHEY
Ron Withey is a Principal with the Withey Addison LLP Mississauga Office. He is a CGA and a graduate of Queens University. He joined the firm after articling with a Big 5 accounting firm and a stint in the Investment industry. Since joining the firm, he has been using his considerable experience in the areas of auditing and accounting, business valuations, management consulting and forensic accounting. He is also a member of the Association of Certified Fraud Examiners.