Sustainability
rating and ranking
Our SRI indices and sustainability rankings
Socially Responsible Investment (SRI) rating agencies, analysts and investors regularly request detailed feedback on a wide range of Environmental, Social and Governance (ESG) topics to evaluate our corporate behavior and performance. Participating in these evaluations gives us an opportunity to assess our performance within a wider context, benchmark ST against our peers and identify areas for further improvement. It also enables us to monitor investment trends and identify new risks and opportunities.
These evaluations have resulted in ST's inclusion in the following SRI indices and sustainability rankings:
CDP
CLIMATE CHANGE B / WATER B (NON-PUBLIC MODE)
CDP is a global non-profit that runs the world’s only independent environmental disclosure system for companies, capital markets, cities, states and regions to manage their environmental impacts.
EcoVadis
PLATINUM – TOP 1%
ST has been ranked on the 99th percentile and awarded a Platinum medal for sustainability performance by EcoVadis.
ISS ESG Corporate Rating
LEADER (March 2026)
ESG solutions enable investors to develop and integrate responsible investing policies and practices, engage on responsible investment issues, and monitor portfolio company practices through screening solutions.
FTSE Russel ESG
STMicroelectronics has been independently assessed according to the FTSE4Good criteria, and has satisfied the requirements to become a constituent of the FTSE4Good Index Series.
Created by the global index provider FTSE Russell, the FTSE4Good Index Series is designed to measure the performance of companies demonstrating strong Environmental, Social and Governance (ESG) practices.