They are Advance Info Service, Airports of Thailand (AOT), Banpu, Charoen Pokphand Foods (CPF), Central Pattana, IRPC, Minor International, PTT, PTT Exploration and Production, PTT Global Chemical, Siam Cement, Thai Oil and Thai Union Frozen Products.
The number rose from 10 last year. Newcomers are Advanced Info, AOT and CPF.
Thai Oil is also the Energy Industry Group Leader.
Being components in the DJSI reinforces the attractiveness of the Thai stock market among both domestic and foreign investors, and boosts confidence that the companies operate businesses with the best sustainability practices by considering the environment, society, corporate governance and good performance, enabling their companies to grow continuously and sustainably, ultimately providing good long-term returns for investors.