
Brent Casey — General Manager Commercial & Agriculture
MCM Economics (Hons), BCM Accounting and Finance
Brent was appointed as Mackay Sugar’s General Manager Commercial & Agriculture in August 2022, having held the role of General Manager QCS since May 2016. He is responsible for the ongoing management of QCS, as well as the Cane Productivity department of Mackay Sugar.

Darren Chen — Trading Manager
Bachelor of Commerce, Diploma of Education
Darren was appointed as Trading Manager in May 2019. In this role, Darren is responsible for QCS’s sugar pricing, pricing and foreign exchange risk management, managing risks associated with trade execution, and pricing and risk management reporting.

Arthur Douglas — Grower Services Officer
Arthur Douglas was appointed as QCS’ Grower Services Officer in July 2019.
Arthur brings an outstanding record of building and maintaining customer relationships, in-depth knowledge of the sugar industry and a strong understanding of financial risk and cashflow management for agricultural businesses.

Deborah Wright — Commodity Services Manager
Deborah was appointed as Commodity Services Manager in December 2013, and is responsible for servicing the needs of QCS’ cane growing customers and managing the quality of sugar and molasses customer deliveries.