Diamond Tree Accounting Inc. is located in Barrie, Ontario. In operation since 1997, our firm provides a wide range of accounting services; from bookkeeping and investment tracking to tax preparation for clients such as owner-managed businesses, non-profit organizations, professionals and individuals.The experienced team at Diamond Tree Accounting Inc. possesses a wealth of expertise in both public and private practice, tax, general management, information systems and finance.Our mission is to help you accomplish your goals. To achieve this end, we strive to deliver services that will add value to your business, complemented by insightful, timely advice and responsive, personal service that exceeds your expectations. By following this approach we have contributed to the success of our clients for over 15 years.
Catherine is a Certified General Accountant with 20 years of accounting experience. She has a Masters of Business Administration from Schulich School of Business (York University). Catherine has experience in Public Accounting and spent some time in manufacturing holding positions such as Cost Analyst and Controller in the private sector.
Currently, Catherine enjoys helping her public accounting clients, consulting, estate work and teaching courses part time for Georgian College and Laurentian University.
Catherine is a Certified General Accountant with 20 years of accounting experience. She has a Masters of Business Administration from Schulich School of Business (York University). Catherine has experience in Public Accounting and spent some time in manufacturing holding positions such as Cost Analyst and Controller in the private sector.
Currently, Catherine enjoys helping her public accounting clients, consulting, estate work and teaching courses part time for Georgian College and Laurentian University.
BDO Canada LLP is a leading provider of professional services to clients across a variety of sectors and segments. For over 100 years, our team has served communities across Canada through an integrated service offering including accounting, assurance, tax, and consulting services. This is complemented by deep industry knowledge and positions BDO to advise clients with both domestic and global needs.
Our people-first approach to our talent experience has earned us multiple awards, including a spot among Canada's Top 100 Employers for 2025.
With over 30 years of experience, Debbie Sitzer CPA, CA can provide you with knowledgeable, punctual and tailored consulting services for financial and taxation management, business start-up, business coaching and more. Call today to schedule an appointment.