With over a decade of both investigative and security experience, I-OnAsia’s London director Mr. Oliver Laurence has assisted both corporate, HNW and UNHW clients in both challenging and dynamic environments, leading complex and sensitive extortion investigations and complex criminal defence matters both nationally and internationally.

Oliver began his career in the Metropolitan Police as a cadet and has over 12 years’ law enforcement and Government investigations & intelligence experience. In 2019, Oliver was recognised by his peers for an investigation in Singapore, where he safely secured the release of a HNW Australian National facing death row for charges relating to drug importation. As a result of this investigation, Oliver was awarded the UK Investigator of the Year award.

​Oliver is a Certified digital forensics specialist, leads the firms cyber analysis capability, and a subject matter expert on Australia and Southeast Asia.

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

Mr. Tunkey is an experienced risk management executive and Qualified Risk Director. He helps I-OnAsia’s C-suite clients take advantage of global growth opportunities by performing due diligence. Mr. Tunkey supports new IPO and SPAC issuers on US and foreign exchanges, corporate offices and venture funds, accountants and legal advisors.

​Mr. Tunkey is a Certified Fraud Examiner. He specializes in white collar investigations that have a link to Asia.

​