Christopher Harborne

Christopher Charles Sherriff Harborne (born December 1962) is a British businessman and technology investor based in Thailand, where he also holds citizenship under the name Chakrit Sakunkrit. He leads Sherriff Global Group, a privately held group whose activities include aviation fuel supply and technology investment.

Harborne was an early investor in Bitcoin and Ethereum and holds a reported shareholding of about 12 per cent in Tether Limited, the issuer of the Tether stablecoin.

He has been a donor to British political parties, first to the Conservative Party and subsequently to Reform UK, of which he has been reported as the largest single donor.