John Harradon Named President

Newsletter Signup

"*" indicates required fields

Last Name*
This field is for validation purposes and should be left unchanged.

We are pleased to announce that John Harradon has been named President of Tonneson + Co. John will be assuming operational responsibility for the firm along with continued focus on client service. Richard E. Mastrocola will continue to serve as CEO and Chairman of the Board, with continued responsibility for client service, business development, core values, and the development of future leaders of the firm.

John has over 30 years of experience providing assurance, accounting, and consulting services to privately-held companies and not-for-profit organizations. John advises his clients on accounting, financial reporting, succession planning, and other business matters. He has extensive experience in mergers and acquisitions.

John works with contractors, distributors, manufacturers, professional services firms and technology and life sciences companies. In addition, he has worked extensively with not-for-profit organizations with an emphasis on independent private schools.

John is a Certified Public Accountant, a Certified Fraud Examiner, and Certified in Financial Forensics. He earned a B.S. in Business Administration from Ithaca College. John is a member of the American Institute of CPAs, the Massachusetts Society of CPAs and the Association of Certified Fraud Examiners.

Let's Talk

If you’re interested in working with Tonneson + Co, please reach out to us. We look forward to hearing from you!