OR

PTT Oil and Retail Business Public Company Limited (OR) is a leading integrated oil and non-oil retail business operator, primarily focusing on petroleum product distribution and retail services in Thailand and internationally.

S&P Global

S&P Global is a leading provider of financial information and analytics, including credit ratings, benchmarks, and ESG insights through its Corporate Sustainability Assessment (CSA).

Dow Jones Sustainability Indices (DJSI)

The Dow Jones Sustainability Indices (DJSI) are a family of benchmarks for investors who want to integrate sustainability considerations into their portfolios, evaluating companies' environmental, social, and governance (ESG) performance.