Allinial Global president and CEO Mark Koziel has been tapped as the next president and CEO of the Association of International Certified Professional Accountants, succeeding longtime chief Barry Melancon, who is retiring at the end of this year.

Koziel has extensive experience at the AICPA, having worked in various roles there for over 14 years, most recently as executive vice president of firm services. He left for Allinial Global in 2020 to head the association of independent accounting and advisory firms but had long been seen as a potential successor to Melancon. Melancon announced his retirement in May at the spring meeting of the AICPA’s governing Council and a search process began for the next head of the AICPA & CIMA. Koziel will step into the role in January after a handover period.

“I am excited and honored to be appointed CEO of the world’s largest accounting membership body,” Koziel said in a statement Wednesday. “I look forward to playing a key role in leading the organization and the profession to new heights. The profession is well positioned to expand and continue to evolve the value it brings serving the public interest and addressing the challenges faced by economies, business, and society. I cannot wait to start working closely with members, candidates, volunteers, and staff to do just that and drive our great profession forward.”

Koziel began his accounting career in 1991 at the firm Lumsden McCormick in Buffalo, New York, later joining Dopkins & Co. and Joe Slade White & Co., two other firms in the area. 

Melancon has been leading the American Institute of CPAs since 1995 and spearheaded its expansion into the Association of International Certified Professional Accountants, the AICPA & CIMA, after a deal with the U.K.’s Chartered Institute of Management Accountants in 2017. He has long been ranked by his fellow accountants as the most influential person in the accounting profession.

“Serving the profession over the last 30 years has been a great honor, and I have been fortunate to have played a part in its transformation,” Melancon stated. “I am thrilled to see Mark appointed to the role, knowing his passion and vision for the profession and AICPA & CIMA. Mark will do a fantastic job.”

The board of directors of the AICPA & CIMA announced Koziel’s selection Wednesday after an extensive search process.

“We are delighted to announce Mark as our new CEO for the Association,” said Simon Bittlestone, CIMA president and chair of the Association, in a statement. “The appointment follows an open and extensive global search that attracted a strong pool of candidates from around the world. Mark is a dynamic, values-led leader with extensive experience and knowledge of our profession. The board looks forward to working with him in leading our members, candidates, and the profession into the 2030s and beyond. I would like to thank Barry Melancon ahead of his retirement for his leadership of AICPA & CIMA and lifelong commitment to advancing the accounting and finance profession — a remarkable 30 years of dedication.”

AICPA chair and co-chair of the Association Carla McCall, added, “In a strong field of applicants, Mark was the standout candidate because of his knowledge, understanding, experience, and vision for the profession and the organization. These are transformative times for our profession. I look forward to working with Mark to seize the opportunities in front of us.”