Prakob Tantiyapong

The Siam Commercial Bank Public Co. Ltd. engages in the banking business. The firm involves in personal banking, business banking, and wholesale banking. It operates through the following segments: Corporate, SME, Retail, Insurance, and Others. The Corporate Segment serves corporate and commercial customers. The SME Segment is engaged in SME customers and small businesses. The Retail Segment which serves individual. The Insurance segment provides life and non-life insurance products through subsidiary companies and the Bank's distribution channel. The Others segment includes the income from the Banks’ interbank and money market and investments that is not allocated to a specific business unit. The company was founded on January 30, 1907 and is headquartered in Bangkok, Thailand.

Aeronautical Radio of Thailand Ltd. provides air traffic control and airline support services. The private company is based in Bangkok, Thailand.

Export-Import Bank of Thailand, founded in 1993, operates as a national bank. The company is based in Bangkok, Thailand and ultimately controlled by the Government of Thailand.

Expressway & Rapid Transit Authority provides transportation services. Its services include construction, maintenance and management of expressways and public transportation infrastructures. The company was founded in November, 1972 and is headquartered in Bangkok, Thailand.

Metropolitan Waterworks Authority produces, transmits, and distributes water. The company is a subsidiary of the Government of Thailand and is based in Bangkok, Thailand.