PORTLAND, MAINE, JULY 27, 2026 —Albin, Randall & Bennett (ARB) is pleased to announce the promotions of Matthew S. Marcoullier, CPA, and Samantha J. Pedersen, CPA, to Principals of the firm. Together, Pedersen and Marcoullier represent 35 years of dedicated service to ARB, reflecting the firm’s longstanding commitment to developing leaders from within. Their promotions not only recognize their technical expertise and exceptional client service, but also their mentorship, leadership, and contributions to the firm’s sustained growth.
“One of the most rewarding parts of being at ARB is watching people build long, successful careers here,” said Laura T. Everett, Managing Partner. “I’ve watched Matt and Sam grow into outstanding leaders over the years. They’ve earned the respect of our clients and team through their technical strengths, hard work, and genuine commitment to helping those around them succeed.”
Matthew S. Marcoullier, CPA, joined ARB in 2013 and specializes in providing accounting, tax, consulting, and advisory services to auto dealerships and commercial enterprises throughout New England. He works closely with clients to address tax planning, operational challenges, organizational planning, compensation strategies, and compliance, delivering practical solutions that support their long-term success. Within ARB, Marcoullier is a leader in the firm’s Automotive and Employee Benefit Plan Audit practice, oversees annual dealership LIFO calculations, and plays an active role in developing training and technical resources that continue to strengthen the firm’s areas of expertise.
Samantha J. Pedersen, CPA, joined ARB in 2004 and has spent more than two decades helping clients navigate complex accounting and business challenges. She provides attest and advisory services to manufacturers, credit unions, and commercial enterprises, serving as a trusted advisor to organizations and individuals across Maine. Pedersen leads the firm’s Learning & Development Program, coordinates Financial Accounting Standards Board (FASB) update training and implementation, and serves as the internal inspections lead for the firm’s Quality Management Program. Her dedication to technical excellence, continuous improvement, and mentoring the next generation of professionals has strengthened both the firm’s practice and the clients it serves.
“We are committed to developing the next generation of leaders who will help ensure ARB remains a strong, locally owned firm and thrives for generations to come,” said Everett. “Matt and Sam’s leadership will strengthen our firm and position ARB for continued success in the years ahead.”
Pedersen and Marcoullier’s promotions recognize the leadership, expertise, and commitment they bring to ARB’s clients and colleagues. In their new roles, they will continue helping shape the firm’s future while delivering the trusted guidance clients have come to expect.
About Albin, Randall & Bennett
Albin, Randall & Bennett (ARB) is a full-service, certified public accounting and business advisory firm located in Portland, Maine. The firm represents clients throughout New England in the automotive, construction, manufacturing, credit union, and commercial sectors, as well as closely held businesses and family groups. ARB has been named among the Best Places to Work in Maine since 2013. To learn more about ARB, visit us at arbcpa.com.
