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Sarah L. Belliveau, CPA, Prosci® CCP

CEO | Berry, Dunn, McNeil & Parker, LLC

Partner | BDMP Assurance, LLP

Sarah Belliveau has served as the Chief Executive Officer of BerryDunn since 2021, leading the firm’s growth into specialized and emerging industries while preserving the core values upon which BerryDunn was founded. Under her leadership, the firm has seen continuous expansion in client advisory services by investing in the people, capabilities, and industry expertise that fuel long-term success. 

With a career spanning over 34 years—beginning before her graduation from the University of Maine in 1992—Sarah has consistently guided teams, fostered client relationships, and played a key role in shaping the firm’s strategic direction across more than 30 industries. In recognition of her achievements, Sarah was honored as one of Forbes’ 2025 list of America’s Top 200 CPAs

Sarah Belliveau has served as the Chief Executive Officer of BerryDunn since 2021, leading the firm’s growth into specialized and emerging industries while preserving the core values upon which BerryDunn was founded. Under her leadership, the firm has seen continuous expansion in client advisory services by investing in the people, capabilities, and industry expertise that fuel long-term success. 

With a career spanning over 34 years—beginning before her graduation from the University of Maine in 1992—Sarah has consistently guided teams, fostered client relationships, and played a key role in shaping the firm’s strategic direction across more than 30 industries. In recognition of her achievements, Sarah was honored as one of Forbes’ 2025 list of America’s Top 200 CPAs

Experience highlights

Before becoming CEO, Sarah Belliveau led BerryDunn’s Not-for-Profit Practice, where she delivered audit, accounting, and management advisory services to an array of not-for-profit and healthcare organizations of varying sizes and complexities. She was instrumental in creating and facilitating both internal and external training sessions, including specialized programs focused on federal grant compliance and board fiduciary responsibilities. 

Her intimate knowledge of the firm’s culture, coupled with decades of client service, team development, and collaboration have positioned her to lead the dynamic team that BerryDunn’s clients and community have come to expect. 

Memberships

  • American Institute of Certified Public Accountants (AICPA)
  • Maine Association of Nonprofits (MANP)
  • Maine Society of Certified Public Accountants (MECPA)

Community service

Sarah is heavily involved in the community, serving in various volunteer positions for organizations including United Way of Southern Maine, the American Heart Association of Maine, and Girls on the Run-Maine. 

Insights

Articles

Podcasts

Press Releases

Resources

Education

BS, Accounting, highest distinction, University of Maine

Certifications

  • CPA
  • Prosci® CCP