Jim Ovia has retired as group chairman of Zenith Bank, the lender announced on Tuesday at its 35th Annual General Meeting, following the expiration of his tenure.
The bank said Ovia stepped down after completing the mandatory 12 years as a non‑executive director and chairman under the Central Bank of Nigeria’s corporate governance guidelines. The board approved the appointment of Mustafa Bello as the new chairman at a meeting on April 27.
Zenith Bank celebrated Ovia’s record at the meeting and in its corporate notice, saying his stewardship had reshaped the group’s standing. "His visionary leadership, unwavering commitment to good governance, and dedication to stakeholder value creation significantly strengthened the group’s strategic positioning and reputation during his tenure," the bank said.
Ovia founded Zenith Bank and served as Group Managing Director and CEO from 1990 to 2010 before becoming chairman on July 16, 2014. His full run as a non‑executive chairman reached the 12‑year limit set for non‑executive directors and chairs of financial holding companies, non‑interest banks, and payment service banks.
The board described the selection of Mustafa Bello as aimed at continuity and governance stability. Bello joined the Zenith board on December 29, 2017, and the bank called him its longest‑serving director when it moved to appoint him chair on April 27.
The retirement and appointment were also flagged in a corporate notice issued in Lagos on May 5, 2026, the bank said. Zenith’s statement thanked Ovia for his service and noted the board’s deep appreciation for his contributions to the group’s growth and oversight.
Zenith highlighted Bello’s credentials for the role, saying he brings "extensive leadership experience at Board and executive levels, a strong understanding of corporate governance principles and regulatory expectations and a proven track record in strategic oversight and organisational growth." The bank added that he has "demonstrated integrity, independence, and sound judgment."
The handover follows a regulatory framework that limits non‑executive directors and chairs to a 12‑year term in the kinds of financial institutions covered by the Central Bank of Nigeria’s guidelines. Zenith framed the change as compliance with those rules and as a step to preserve governance standards at the group.
The move closes a chapter that began in 1990, when Ovia founded the bank and led it as CEO for two decades. It places a long‑time director, appointed to the board in late 2017, in charge at a moment the bank says is deliberate and planned—approved by the board on April 27 and announced at the AGM.
The most consequential question now is whether the transition will preserve the policies and market positioning Ovia helped build. Zenith’s formal messaging insists the appointment ensures continuity and sustained governance, but the change also marks a clear regulatory‑driven turnover from a founder who has dominated the group for more than three decades.
For Jim Ovia, the retirement is the formal end of a prescribed tenure that ties the bank’s leadership to the Central Bank’s governance timetable; for Mustafa Bello and the board, it is the start of a period the bank says will emphasize stability and continued oversight under the rules that prompted the change.
