Tanawat Ruenbanterng

Part of TISCO Financial Group Public Co. Ltd., Tisco Securities Co. Ltd. is a Thai company that provides brokerage services. The company is based in Bangkok, Thailand. The company was founded in 1975. The CEO is Paiboon Nalinthrangkurn.

Deutsche TISCO Investment Advisory Co. Ltd. (Deutsche TISCO) is an investment research firm headquartered in Bangkok, Thailand. The firm was founded in 2013 through a joint venture between TISCO Securities and Deutsche Bank. Deutsche TISCO offers equity research and advisory services on Thai companies. They serves both institutional investors in Thailand and institutional investors offshore seeking exposure to Thailand's equity market.

Krungthai XSpring Securities Co. Ltd. (KTX) is a full service brokerage firm headquartered in Bangkok, Thailand. The firm was created as Krungthai Zmico Securities Co., Ltd. in 2009 through the joint venture between Seamico Securities and Krung Thai Bank (KTB). They were renamed as Krungthai XSpring Securities Co. Ltd. in 2022. KTX provides a wide range of investment services such as securities brokerage, derivatives agent business (TFEX), securities borrowing and lending (SBL), securities trading, underwriting, financial advisory, wealth advisory, private fund management and international markets securities trading.