Lisa Roobottom

Lisa has a career in the Oil & Gas and Chemical Manufacturing industries spanning approximately 30 years, working in a number of roles including Refinery Operations Manager, National Health, Safety & Environment Manager and Chief Operating Officer at various companies including Caltex/Ampol, Graphene Manufacturing Group (GMG), Alpha HPA and most recently, Alpha Sapphire. Lisa is accountable for the overall strategic direction, operational leadership, and growth of Alpha Sapphire, ensuring the company’s success in delivering high-purity sapphire materials while maintaining a strong focus on safety, sustainability, and innovation.