Heibutzki will succeed Tom Wilson as Thailand country manager, while Allianz Re executive Sanghun Park is set to take over the group's general insurance business.
The platform offers pre-agreed underwriting and claims frameworks and a 10% premium discount, and is open only to Aon clients in the US, Canada, the UK, Europe and Asia.
The Singapore-based executive has held several senior positions, including head of life and health products, Asia and chief risk officer for Asia Pacific.
Property, cyber and D&O buyers benefited from softer pricing in Q2, while underwriters applied greater scrutiny to casualty, auto and catastrophe-prone risks.
