Justin Guest

Justin Guest is an accomplished expert in environmental finance and investment, currently serving as Director at Archipelago Ventures Ltd since October 2023 and as a Partner at Archipelago Eco Investors since January 2019. Justin is also an Advisory Board Member for the Verra Plastics Program, contributing to innovative plastic waste reduction initiatives. With a career spanning over two decades, Justin has held various advisory roles, including Independent Carbon Advisor at JEEP (UK) Ltd, Strategic Carbon Advisor at Actis, and Investment Advisor to Trading Emissions PLC at EEA Fund Management. Educational qualifications include a Master of Science in Environmental Technology from Imperial College London and a Bachelor of Science in Chemistry from the University of York.