People

Board

Rob Chapman

Rob Chapman is a principal investor in the ICAM business and provides strategic advice to the Board and Management.

Andrew Polkinghorne

Andrew is a grain producer at Lock, South Australia, where he farms nearly 7000 hectares with his family.

Stuart Ballantyne

Stuart has been Chairman of Sea Transport Corporation since its inception in 1976.


Management Team

Kieran Carvill
Chief Executive Officer

Kieran’s background is in shipping and grain trading and he has worked with a number of well-known global companies in the industry.

Mark Antushka
General Manager – Construction

Mark has more than 20 years’ experience in management of business, project and commercial developments in the grain industry.

Tim Gurney
General Manager – Operations

Tim has a wealth of experience in grain storage, exports and port management having successfully managed five of South Australia’s seven grain ports.


Claire Wilde
Chief Financial Officer

Claire Wilde joined Duxton Asset Management in March 2018 and is responsible for overseeing the finance function for T-Ports as well as the newly listed Duxton Broadacre Farms.