Thailand ADRs Top Companies List by Market Cap as of August 2026

Thai Beverage is alcoholic beverages company with headquarters is in Thailand.

Bank of Ayudhya Public Company is a Banking Holding company. The Bank is currently the fifth largest bank in Thailand in terms of loans and deposits. It provides a full range of banking services to both commercial and individual customers. The headquarters is in Thailand.

Bank of Ayudhya Public Company has more than 550 branches as on 2019.

TMBThanachart Bank Public Company Limited is an investment business and financial services company.

The headquarters is in Thailand.

As on Dec-2021, TMBThanachart Bank Public Company Limited had 636 branches; 3,043 ATMs; and 598 CDMs.

TMB Bank Public Company is a Banking and Financial Services company.

The headquarters is in Thailand.

As on Jun-2021, TMB Bank Public Company has 90 branches and 123 ATMs and 15 CRMs.

PTT Global Chemical Public Company is a Petrochemical company. It is comprised of diversified and comprehensive petrochemical businesses including manufacturing and distribution of upstream, intermediate and downstream petrochemical products. The company products are can be converted into other chemical products and serve as basic feedstock for downstream industries such as packaging, apparel, communications and electronic equipment, electrical appliances, vehicles, construction materials, engineering based plastics, agricultural equipment and much more.

Thai Oil Public Company is a Oil Refining and Petrochemical company. It operates a highly complex refinery utilizing modern and efficient processing technologies to produce petroleum products primarily for domestic distribution and further diversifies investment into related businesses which include petrochemical products, lube base oil, ethanol, power generation as well as marine and pipeline transportation of petroleum and petrochemical products. The headquarters is in Thailand.

Operates hotels, resorts, restaurants. Headquarters is in Bangkok, Thailand.

Indorama Ventures Public Company is a Petrochemical company. It is having 24,000 professional employees, consolidated revenue 11.4 billion USD and has 121 manufacturing facilities present across 33 countries as per year 2019. The headquarters is in Thailand.

TISCO Financial Group Public Company is an investment banking and financial services company. The company annual net income is 6,784 million THB as on 2021. The headquarters is in Thailand.