Former Cabinet Secretary James Macharia has been appointed as the new Chairman of Sidian Bank, marking a major leadership transition for the financial institution. He takes over from Dr. James Mworia, CEO of Centum Investment, who has led the bank since 2014. This strategic shift signals renewed focus on institutional growth following Centum’s recent exit from its majority stake, redefining governance and setting a new trajectory for the bank’s long-term vision.
Macharia’s appointment marks a significant return to the banking industry after over a decade in public service, where he played a pivotal role in economic policy and national development. With over 30 years of experience in financial services, including his tenure as CEO of NIC Bank—now part of NCBA Group—he has a proven track record in regional expansion, strategic transformation, and operational leadership. His background is expected to enhance Sidian Bank’s competitiveness in the increasingly dynamic financial services sector.
This leadership change follows a broader board restructuring that introduced new board members Paul Gachanja, Apollo Ong’ara, and Madhav Bhandari. Their addition signals a deliberate move toward strengthening corporate governance and enhancing strategic oversight to steer the bank’s next phase of growth. The transition aligns with Sidian Bank’s vision to scale its presence and deepen its impact on Kenya’s MSME and retail banking segments.
Dr. Mworia, in his handover message, emphasized confidence in Macharia’s leadership, noting his distinguished service both in the private sector and government. Under Macharia’s previous leadership at NIC Bank, the institution expanded its footprint in East Africa with remarkable growth into Tanzania and Uganda, positioning it as a regional player. His academic and professional credentials, including qualifications as both a Certified Public Accountant and Chartered Accountant in England and Wales, underscore his expertise.
This appointment comes months after the historic sale of Centum’s 64 percent stake in Sidian Bank for KSh 3.2 billion, marking a new era of ownership and renewed strategic direction. With Macharia at the helm, stakeholders anticipate a stronger focus on innovation, expansion, and financial inclusion, positioning Sidian Bank to play a transformative role in Kenya’s evolving banking landscape.

