Zei

Zei is a French platform for managing environmental, social and governance performance. Companies use it to collect ESG data from their teams and sites in one place, answer questionnaires mapped to frameworks such as CSRD and the ESRS, GRI, B Corp or EcoVadis, and produce the corresponding reports. The platform computes an ESG score that can be compared with peers in the same sector, and turns gaps into a CSR action plan with objectives and follow-up. A supplier module lets purchasing teams send assessments to their suppliers and consolidate the answers. Zei is used by sustainability, finance and procurement teams in mid-sized and large companies, as well as by investors monitoring portfolios.