Geoff Wagstaff worked for King Ranch at Milton Park (Bowral) and Mount House (Derby, WA); then spent nearly 27 years working for the AACo. This included work on a number of properties, including managing Brunette Downs, before moving to the AACo Brisbane head office as General Manager, Cattle Production. After leaving the AACo Geoff worked as a pastoral consultant for Legune Pastoral Company (NT/WA border).
On 1st May 2010 Geoff Wagstaff took up the role of Pastoral Consultant for Macquarie Bank-owned Paraway Pastoral Company.