Matthew S. Marcoullier


Senior Manager

Matthew Marcoullier joined ARB in 2013 and has been a manager with the firm since 2019. He focuses primarily on financial accounting and consulting for auto dealerships, commercial businesses, and nonprofit organizations. Matthew previously served as a Senior Auditor for the State of Maine Department of Audit.

Education and Designations

  • Bachelor of Science in Business Administration with a concentration in Accounting, University of Maine
  • Master of Accounting, University of Maine
  • Certified Public Accountant (CPA)


Matthew resides in Scarborough, Maine, with his wife, Sabrina, and their two daughters. He enjoys spending time outdoors, particularly at the beach, traveling, and spending quality time with his family.

Professional Associations