Leadership team


Mr. Elmer is the Chairman of I-OnAsia and the company’s founder. He is a fluent Cantonese-speaking British national and Hong Kong Permanent Resident with three decades’ experience as a leader in due diligence, crisis management, private security, and litigation support.

Tel: (+852) 2896 4489

James Tunkey QRD CFE MBA

Chief Operating Officer

Mr. Tunkey is I-OnAsia’s group Chief Operating Officer and head of the Americas office since 2004.

Tel: +1 (917) 608-3476

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Managing Partner

The London office is managed by award-winning global investigations consultant, Mr. Oliver Laurence.  Oliver works closely with our global teams in Hong Kong, Greater China and the Americas.

London & EMEA

Tel: (+44) 207 117 2609

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Tel: +61 27202 6678

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