Thailand Largest Companies List by Market Cap of July 2023

Oil and Gas company with headquarters in Thailand.

PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY is a national petroleum exploration and production company. The company operates three business segments: Oil and gas exploration and production, overseas pipelines and investment in projects strategically connected to the energy business. It is a subsidiary of the state owned PTT public company limited. The headquarters is in Thailand.

Gulf Energy Development Public company is a Energy Producers company. It's portfolio of electricity, steam and chilled water generating projects and other related business. It operate and develop a total gross installed power capacity of 11,910 MW. The company sell electricity to the electricity generating authority of Thailand and industrial users in industrial estates through independent power producer and small power producers programs and sell electricity to the provincial electricity authority through very small power producers program. The headquarters is in Thailand.

CP All operates chain of convenience stores across Thailand. Headquarters is in Bangkok, Thailand.

The Company is the sole operator of 7-Eleven convenience stores.

As on 2021, CP ALL PUBLIC COMPANY has 970 retail stores.

BANGKOK DUSIT MEDICAL SERVICES PUBLIC COMPANY is engaged in private health care group. The hospital specializes in cardiovascular, lung, neurological, eye and genitourinary cancer, as well as physical therapy and medical imaging. The headquarters is in Thailand. 

Siam Cement Company is cement manufacturing company with headquarters in Thailand. Other business of this company include Chemicals Business, Packaging Business and Investments Business.

SIAM COMMERCIAL BANK PUBLIC COMPANY limited provides a full range of banking and financial services. Its products and services cover investment banking  and corporate management, commercial banking solutions, retail banking and small and medium enterprise solutions, wealth products mortgage products. The headquarters is in Thailand.

As of December 31, 2020 the Bank had, on a consolidated basis, Baht 3,278 billion in total assets, Baht 2,420 billion in deposits and Baht 2,255 billion in loans.

The Bank provides a full range of financial services, including corporate and personal lending, retail and wholesale banking, foreign currency operations, international trade financing, cash management, custodial services, credit and charge card services and investment banking services, through its head office and its extensive branch network.

Retail sector company with a chain of stores and which sells food items and non food items. Headquarters is in Bangkok, Thailand.

KASIKORNBANK PUBLIC COMPANY is banking and financial services company with headquarters in Thailand.

KASIKORNBANK PUBLIC COMPANY has 887 branches and 8,184 ATMs.

As on Dec-2021, KASIKORNBANK PUBLIC COMPANY has 839 branches and 10,911 self-service.

Central Pattana Public Company is a Property Developer company. The Company owns and manages 32 premium shopping centers, 7 office buildings, 2 Hotels and 4 residential buildings, with a total leasable area exceeding 1.7 million sq.m. The headquarters is in Thailand.