Kirsteen Harrison

Kirsteen Harrison is a highly experienced professional in sustainability and environmental management, currently serving as Co-Founder of Not Sustainable since September 2022, where collaboration with leaders shapes responsible business practices. As Sustainability Director at Zumo Enterprise, Kirsteen is focused on net zero strategy implementation, while also leading a net zero initiative at Crown Worldwide Group as an Environmental Consultant. Additional roles include Investor Director at Binit Group Limited and previous positions that demonstrate expertise in carbon strategies, environmental policy, and compliance across various organizations. A graduate of Imperial College London with an MSc in Environmental Technology, Kirsteen further holds a Bachelor's Degree in Geology from the University of Glasgow.