Tyna Adediran has been appointed chair of the Kreston Global advisory services group, succeeding Ricardo Gameroff after his two-year tenure in the role.
Adediran has more than 15 years of experience in management consulting and corporate advisory. She is the head of management consulting at Kreston Pedabo in Nigeria.
Gameroff will remain on the leadership team. He will continue to lead the corporate fraud and forensics advisory services for the global network.
In her new role, Adediran will oversee advisory heads in sectors including corporate finance, cybersecurity, and restructuring. She will focus on service visibility and innovation.
Adediran is a fellow of the Institute of Management Consultants. Her expertise includes business process optimisation, risk management, and environmental, social, and governance (ESG) analysis.
Chief executive Liza Robbins said: “Tyna’s appointment reflects Kreston Global’s commitment to strengthening its advisory services and investing in outstanding leadership. Her breadth of experience and proven leadership make her ideally suited to guide the next phase of growth for our global advisory services group.”
Adediran added: “I am honoured to assume the role as chair of the global advisory services group and to build on the strong foundation Ricardo has established. Advisory services represent one of the most significant growth frontiers in professional services today, and I believe the GASG, through the collective expertise and diversity of our member firms, is uniquely positioned to lead that conversation.”

