GRESB is an independent organization that provides validated Environmental, Social, and Governance (ESG) performance data and benchmarks for investors and managers. The company facilitates improved business intelligence and decision-making by collecting, validating, scoring, and benchmarking ESG data. Their mission is to supply financial markets with actionable ESG insights, allowing investors to monitor ESG-related risks and opportunities. GRESB serves a wide range of clients, including institutional investors, asset owners, real estate funds, and infrastructure fund managers, all aiming to improve their ESG performance. They provide a standardized framework for assessing these factors and help improve engagement between investors and managers. By offering a variety of assessment services, actionable insights, and ESG benchmarks, GRESB plays a crucial role in advancing sustainable investments worldwide.