Sukunya Phokhakul

Nam Theun 1 Power Co. Ltd. operates as a hydroelectric power plant. The private company is based in Vientiane, Lao People's Democratic Republic.

Natural Energy Development Co. Ltd. develops renewable energy projects. It operates solar power plants that generates clean electricity. The company was founded in 2008 and is headquartered in Lopburi, Thailand.

Sumitomo Mitsui Banking Corp. engages in the provision of financial services centered on banking. It operates through the following business segments: Wholesale, Retail, International, Market Sales, and Headquarters Management. The Wholesale segment covers business for customers of large and medium-sized companies in Japan. The Retail segment handles business for domestic individuals and SME customers. The International segment comprises of business for overseas Japanese and non-Japanese companies. The Market Sales segment corresponds to financial market business. The Headquarters Management segment includes all other businesses not covered by other segments. The company was founded in April 2001 and is headquartered in Tokyo, Japan.

The Group's principal activities are operating finance business and securities business which provides lending services including commercial loans, project/development loans, consumer/retail loans, hire purchase and leasing, housing/mortgage loans, receiving deposits through promissory notes and provision of financial advice and others. The Group operates solely in Thailand.