Mabel Mamley

Mabel Mamley

Group Head of Audit

Mabel Mamley Onyameasem holds an Executive Master’s in Finance (EMBA) from the University of Ghana Business School, Legon. She is a member of the Association of Chartered Certified Accountants (ACCA) - UK (since 2010) and the Institute of Internal Auditors (IIA).

Currently serving as the Head of Internal Audit at New Crystal Health Services Limited, Mabel brings over eight years of experience in the accounting profession. She is a results-driven professional with excellent communication, interpersonal, and analytical skills.

With a broad-based background in Accounting and Internal Auditing, Mabel continuously seeks leadership roles to expand her impact. Her key areas of interest include Corporate Governance, Internal Controls, and Risk Management.