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Green Co., Ltd. (RG) Banpong Utilities Co., Ltd. (BPU) Klongluang Utilities Co., Ltd. (KLU) Chaiyaphum Wind Farm Co., Ltd. (CWF) SPP Two Co., Ltd. (SPP 2) SPP Three Co., Ltd. (SPP 3) SPP Four Co., Ltd
COMPANY LIMITED SENA J PROPERTY PUBLIC COMPANY LIMITED SERMSANG POWER CORPORATION PUBLIC COMPANY LIMITED SEVEN UTILITIES AND POWER PUBLIC COMPANY LIMITED SG CAPITAL PUBLIC COMPANY LIMITED SGF CAPITAL PUBLIC