Irene Baaba Hagan

Irene Baaba Hagan serves as Board Chair of Guaranty Trust Bank Ghana, the Ghanaian subsidiary of GT Holding Company (formerly Guaranty Trust Bank Plc), one of Nigeria's most prominent financial institutions and one of the continent's most recognised banking brands. In her role as chair, she leads the governance structure of an institution that is part of a pan-African banking group known for its technology-forward approach to banking, strong brand identity, and significant presence across multiple African markets.

GT Bank Ghana operates in the country's competitive banking market, serving corporate, retail, and SME customers with a product suite that reflects the digital banking capabilities the parent group has invested in significantly. The GT brand is associated in Ghana and across West Africa with a certain quality of retail banking experience, and the governance of the Ghanaian subsidiary involves maintaining that brand promise while meeting the specific regulatory and competitive demands of the local market.

As Board Chair, Hagan leads the board's oversight of the bank's strategic direction, risk management, and management accountability. The chair of a bank's board bears particular responsibility for the quality of the relationship between the board and the management team, for the integrity of the governance processes that protect shareholders and depositors, and for ensuring that the bank operates within both the letter and spirit of its regulatory obligations.

Her appointment as chair of a Nigerian-owned bank's Ghanaian board reflects both her personal professional standing and the broader pattern of Ghanaian professionals taking governance leadership roles at the subsidiaries of regional and international banking groups operating in Ghana. As these institutions have expanded their Ghanaian operations, the demand for qualified Ghanaian board directors with the capacity to govern them has grown, and Hagan's chairship of GT Bank Ghana exemplifies how that demand is being met.

Her recognition in the 2026 Avance Media Top 100 Women Board Directors ranking, which noted that women board chairs increased from 10 to 19 between 2023 and 2026, confirms her standing as part of a growing cadre of women leading Ghanaian institutional governance at its most senior level.