Zei is an all-in-one sustainability and ESG management platform that helps organizations measure, manage, and improve their environmental and social impact. The platform enables companies to calculate their carbon footprint, centralize ESG data, engage suppliers and subsidiaries, track sustainability performance, and streamline reporting aligned with frameworks such as CSRD, ESRS, GRI, SBTi, ISO standards, EcoVadis, and B Corp. Designed for mid-sized and enterprise organizations, Zei combines technology and sustainability expertise to simplify ESG management, automate data collection, support decarbonization strategies, and drive measurable impact across the entire value chain.