List of Popular Banks in Thailand.

Bangkok Bank is the largest commercial bank in Thailand. It offers a wide range of financial products and services, including personal and business banking, investment banking, and international trade finance.

Siam Commercial Bank was established by royal charter on January 30, 1907 as the first Thai bank. During its more than 110 years in business, the Bank has played a leading role in providing the financial services needed in Thailand, developing deep expertise. Today, SCB is a leading universal bank, offering deposits and lending and a wide range of other products and services, to meet the needs of all customers.

The bank's retail services include home loans, personal credit, car hire purchases, credit cards, ATM cards, debit cards, currency exchange facilities and overseas remittances as well as investment and insurance products. For corporate and SME customers, the Bank offers cash management-related services, lending products, international trade financing, treasury products, debt and capital market products, corporate advisory, investment banking, and other services. The services are backed by our extensive banking network and continual pursuit of technological innovation. In addition, the Bank's SCB Group includes three major subsidiaries that provide specialized financial services: SCB Securities and SCB Asset Management.

​​The KASIKORNBANK Public Company Limited was established on June 8, 1945, with registered capital of Baht 5 Million and only 21 employees. Its first office is now the Thanon Sua Pa Main Branch. The Bank showed healthy performance after only six months in operation.

As of December 31, 1945, or at the end of its first accounting period, the Bank recorded total deposits of Baht 12 Million and assets of Baht 15 Million.

Krungthai Bank is a financial institution for development, where it helps create opportunities for people to gain access to sources of funds as well as provide them with financial literacy in order to strengthen the economy’s foundation. By applying technology and innovation to manage and provide financial services, it also aims to improve the competitiveness of the country while trying to mitigate social inequality under a stable, transparent, and sustainable management of the organization.

As of the end of 2021, KTB had total assets of around 3.8 trillion baht (approximately USD 118 billion), making it one of the largest banks in Thailand. The bank reported a net profit of around 30 billion baht (approximately USD 933 million) for the year 2021. KTB is committed to promoting sustainable development and environmental protection. The bank has implemented several CSR initiatives, including support for education, healthcare, and community development programs. KTB has won several awards and accolades over the years, including Best Retail Bank in Thailand and Best Digital Bank in Thailand from Global Finance Magazine in 2021.

Krungsri is a subsidiary of MUFG Bank and one of the largest banks in Thailand. It provides a comprehensive range of financial products and services to both retail and corporate customers, including personal and business banking, investment banking, and international trade finance.

CIMB Thai Bank is a subsidiary of CIMB Group and provides a wide range of financial products and services to both retail and corporate customers. Its services include personal and business banking, investment banking, and international trade finance.

TMB Bank is a Thai bank that provides a wide range of financial products and services to both retail and corporate customers. Its services include personal and business banking, investment banking, and international trade finance.