-

Mainebiz Ranks BerryDunn Top Accounting Firm

With a focus on Maine roots and meaningful growth, BerryDunn is named the number one accounting firm for the second year

PORTLAND, Maine--(BUSINESS WIRE)--BerryDunn, a full-service assurance, tax, and consulting firm, has been recognized as the state’s largest accounting firm on Mainebiz’s annual list that identifies top firms based on Maine revenue. Over the last year, the firm saw the largest growth in its outsourced accounting, business valuation, nonprofit and governmental accounting, and state and local government consulting services.

“Our continued growth is attributed to our team of professionals who deliver exceptional service, expertise, and innovation to our clients,” says Renee Bishop, COO of the firm’s Assurance, Tax, and Advisory Services Team. “Since the very beginning, we’ve been committed to meeting our clients where they are and adapting to address the evolving needs of our growing state.”

BerryDunn is celebrating its 50th anniversary this year. “Our strong, lasting relationships with our clients have brought us to where we are today,” explains Sarah Belliveau, President and CEO. She continues, “When our founders started the firm, I wonder if they could have envisioned BerryDunn becoming a nationally recognized firm, still going strong half a century later.” The firm has also been recognized this year as a Top 100 firm by both INSIDE Public Accounting and Accounting Today.

About BerryDunn

BerryDunn is a leading national professional services firm providing assurance, tax, and consulting services to businesses, nonprofits, and government agencies throughout the US and its territories. Since 1974, we have been a client-centered, people-first firm with a mission to empower the meaningful growth of our people, clients, and communities. Led by CEO Sarah Belliveau, the firm has been recognized for its efforts in creating a diverse and inclusive workplace culture, and for its focus on learning, development, and well-being. Learn more at berrydunn.com.

Contacts

Christine Downs
Christine.Downs@berrydunn.com
617.340.1311

BerryDunn


Release Versions

Contacts

Christine Downs
Christine.Downs@berrydunn.com
617.340.1311

More News From BerryDunn

BerryDunn Earns NCQA Certification with Top Scores for the 3rd Survey in a Row

PORTLAND, Maine--(BUSINESS WIRE)--BerryDunn, a full-service accounting, tax, and consulting firm, has earned Credentialing (CR) Certification from the National Committee for Quality Assurance (NCQA) for all verification services. The NCQA Credentialing Certification affirms BerryDunn’s ability to support healthcare organizations with trusted, compliant credentialing services that reduce administrative burdens and protect patients, providers, and payers. The NCQA Credentialing Certification is a...

BerryDunn Names Chief Transformation Officer to Drive Operational Excellence and Fuel Sustainable Growth

PORTLAND, Maine--(BUSINESS WIRE)--BerryDunn, a full-service accounting, tax, and consulting firm, announced the appointment of Carson Hanrahan as Chief Transformation Officer (CTO), a newly created position designed to support the firm’s next phase of growth and opportunity. As a member of the Executive Leadership Team, Hanrahan will spearhead BerryDunn's transformation journey, leading technology, strategy and innovation, change management, and the Enterprise Project Management Office. “As our...

BerryDunn’s 2025 Commercial Summit Focuses on the Rapidly Changing Business Landscape

PORTLAND, Maine--(BUSINESS WIRE)--BerryDunn, a full-service accounting, tax, and consulting firm, will host its annual Commercial Industry Summit, ELEVATE 2025, on December 11, 2025. Continuing a 20-year history, the half-day event will focus on critical issues shaping the business landscape, including key insights into the 2026 economic and market outlook. Presenters at this year’s Commercial Industry Summit will address the implications of the One Big Beautiful Bill Act (OBBBA), anticipated a...
Back to Newsroom