Gemma McCarthy-Maidment is a Chief Product Officer operating in the B2B SaaS and sustainability data intelligence space, with experience scaling data-driven products and marketplace-style platforms. She works at the intersection of product strategy, ESG data, and digital transformation, with a focus on building solutions that help organisations better understand and act on sustainability metrics. Her background reflects a strong emphasis on data intelligence and platform thinking, particularly in complex, multi-stakeholder environments where trust, transparency, and standardisation of information are critical. In her current role at ESG Book, she is involved in shaping product direction at executive level, balancing commercial growth with the demands of an evolving sustainability and regulatory landscape. Alongside her executive responsibilities, she is active as a coach, advisor, and speaker, contributing to broader conversations around product leadership, sustainability, and the role of technology in driving “tech for good” outcomes.