The platform, part of the broker's initiative to embed AI and automation across the enterprise, centralises risk and insurance data, helping risk managers access information quickly.
The Singapore-based executive brings more than 14 years of underwriting and management experience across the energy and chemicals sectors to the expanded role.
The appointment marks Ishida's return to AIG after more than a decade, following leadership roles at Everest Insurance, Zurich and other global insurers.
Lower natural catastrophe losses and accumulated fire insurance rate revisions outweighed persistent inflation in automobile claims across fiscal-year 2025, while overseas profit growth added support.