Founded Abergeldie Complex Infrastructure in 1994, Managing Director 1994-2021 now Executive Chair supporting the CEO to lead a team of 800 skilled employees delivering the complex infrastructure needed to build better communities working predominantly in Australia and New Zealand. Abergeldie design and construct dams, bridges, tunnels, shafts, water and wastewater process facilities, rail infrastructure including track laying, marine works, pipelines installation and rehabilitation, as well as delivering industrial and commercial buildings and restoring heritage buildings and structures. As well as being technically award winning with over twenty CCF Earth Awards, Abergeldie has been listed in the top 10 companies in Australia for Corporate Social Responsibility by ACCSR in 2017, 2018 and 2019.
Established Ardent Underground in 2020 to repurpose the Abergeldie world leading shaft sinking technology to provide the missing link for the green hydrogen transition, economical large scale hydrogen gas storage. In 2024 Ardent Underground became part of Central Queensland Hydrogen Hub where it will be delivering in 2025 its first small scale trial of its world leading hydrogen storage technology.