Ratch Group Public Company Limited Announces Chief Executive Officer Changes, Effective October 1, 2021

RATCH Group Public Company Limited is an energy and infrastructure company. The principal businesses of the Company are the investing in companies, whose objectives are to generate and sell electricity, develop power energy and infrastructure projects. The Company has four segments: Domestic Electricity Generating, Renewable Energy, International Power Projects, and Related business and Infrastructure. It focuses on companies engaged in the business of power generation and basic utilities. Its investment focuses on infrastructure businesses, including transportation and telecommunication network business . The Company has a total proportional capacity of 10,848 megawatts (MW), of which 8,296.52 MW are commercial operation and 2,551.48 MW are under construction and development. Its Berkprai Cogeneration Power Plant is a small power plant (SPP) with a capacity of 99.46 MW. Its subsidiaries include EGAT International Co., Ltd. and RH International (Mauritius) Corporation Limited.