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Top 48 publicly traded companies in Thailand

Tamtam tracks 48 publicly traded companies headquartered in Thailand. This list ranks all of them by number of employees on LinkedIn, led by Minor Hotels, SCG and SCB – Siam Commercial Bank. Their median headcount is 1,416. Half of them were founded in 1984 or later. The most common headquarters are Bangkok (21).

πŸ‡ΉπŸ‡­ Thailand48 companiesUpdated Nov 12, 2026

These publicly traded companies in Thailand are mostly large, established firms operating in diverse sectors. They include prominent players in hospitality, finance, and telecommunications.

Companies like Minor Hotels manage over 560 hotels globally, while SCG is a conglomerate in cement-building materials, chemicals, and packaging. SCB – Siam Commercial Bank provides diverse financial services, and True Corporation focuses on telecommunications and digital services. A common thread is the presence of several headquarters in Bangkok, indicating a concentration of major businesses in the capital.

#CompanyIndustryHeadquarters EmployeesFounded
1
Minor Hotelsminorhotels.com

Management of over five hundred sixty hotels across six continents including luxury resorts, private jets, branded residences, diverse restaurants, and wellness centers.

Hospitality πŸ‡ΉπŸ‡­ 23,675 n/a
2
SCGscg.com

Leading business conglomerate focused on cement-building materials, chemicals, and packaging. Committed to sustainable development, innovation, and community growth across ASEAN.

Chemical Manufacturing πŸ‡ΉπŸ‡­ Bangsue 7,491 n/a
3
SCB – Siam Commercial Bankscb.co.th

Providing diverse financial products and services including retail banking, corporate finance, investment, insurance, and technological innovation for customers.

Banking πŸ‡ΉπŸ‡­ Bangkok 6,786 1906
4
True Corporationtrue.th

Telecom company upgrading networks and digital services to enhance quality of life, support innovation, and drive Thailand's digital economy.

Telecommunications πŸ‡ΉπŸ‡­ Bangkok 6,532 1990
5
Thai Airways Internationalthaiairways.com

A full-service carrier offering passenger and cargo transportation, warehousing, ground handling, catering, and maintenance services worldwide, focusing on safety and quality

Airlines and Aviation πŸ‡ΉπŸ‡­ Chom Phon 6,283 1960
6
Minor Internationalminor.com

Hotel ownership and operation with over 550 hotels worldwide, plus management of more than 2,600 restaurant outlets across 24 countries.

Hospitality πŸ‡ΉπŸ‡­ 5,476 1978
7
AISais.th

Leading 5G digital service provider in Thailand with the most subscribers, offering mobile, broadband, digital services, eSports, insurance, and more

Telecommunications πŸ‡ΉπŸ‡­ Bangkok 5,348 1990
8
ttb bankttbbank.com

Providing comprehensive financial products and services to over 10 million customers, focusing on customer experience and sustainable growth.

Banking πŸ‡ΉπŸ‡­ Bangkok 4,792 2021
9
CP ALL Plccpall.co.th

Exclusive operator of 7-Eleven convenience stores in Thailand, managing retail outlets under a license from 7-Eleven, Inc. USA.

Retail πŸ‡ΉπŸ‡­ Bangrak 4,477 1988
10
KASIKORNBANKkasikornbank.com

A leading Thai bank offering a wide range of financial services with a focus on customer satisfaction, risk management, and sustainable business growth

Banking πŸ‡ΉπŸ‡­ Bangkok 4,381 1945
11
Krungsrikrungsri.com

Offering diverse financial services including banking, leasing, microfinance, securities, asset management, credit cards, and venture capital investments.

Banking πŸ‡ΉπŸ‡­ Bangkok 3,831 1945
12
Indorama Venturesindoramaventures.com

Manufacturing company emphasizing strong relationships with customers and industries, focusing on innovative chemistry solutions for a better world.

Chemical Manufacturing πŸ‡ΉπŸ‡­ Wattana 3,303 n/a
13
Krungthai Bankkrungthai.com

A financial institution focused on development, providing access to funds, financial literacy, and innovative services to strengthen the economy sustainably

Banking πŸ‡ΉπŸ‡­ Wattana 3,023 1966
14
Thai Life Insurance Public Company Limitedthailife.com

Leading national life insurance provider offering coverage through care and compassion, operating for over eighty years as a top-ranked domestic brand.

Insurance πŸ‡ΉπŸ‡­ Din Daeng 2,591 1942
15
PTT Grouppttplc.com

Fully integrated energy company engaged in exploration, production, refining, petrochemical, trading, and regional energy development across ASEAN countries.

Oil and Gas πŸ‡ΉπŸ‡­ Bangkok 2,476 1978
16
GCpttgcgroup.com

A global chemical company focused on innovative solutions, sustainability, and environmental responsibility, aiming to reduce greenhouse gas emissions and achieve Net Zero by 2050

Chemical Manufacturing πŸ‡ΉπŸ‡­ Bangkok 2,126 n/a
17
Thai Union Group PCL.thaiunion.com

Global seafood company focused on sustainable growth, innovation, health, and nutrition, delivering nutritious products while protecting ocean ecosystems.

Food and Beverage Manufacturing πŸ‡ΉπŸ‡­ Bangkok 2,122 1977
18
BANPU Public Company Limitedbanpu.com

Global energy provider, integrating diverse energy solutions, focusing on decarbonization, gas-power-CCUS, renewables, and next-gen mining for sustainable returns.

Oil and Gas πŸ‡ΉπŸ‡­ 2,092 1983
19
Thai Beverage PLCthaibev.com

Consolidates spirits, beer, non-alcoholic beverages, and food businesses. Aims for sustainable growth, competitive reach, digital adoption, new capabilities, and market leadership.

Food and Beverage Services πŸ‡ΉπŸ‡­ Chatuchak District 2,079 2003
20
Dusit Hotels and Resortsdusit.com

This company operates hotels and resorts worldwide, offering unique stays with high-style surroundings, personalized service, and a commitment to hospitality

Hospitality πŸ‡ΉπŸ‡­ Bangkok 1,699 n/a
21
dtactrue.th

A telecommunications and technology company in Thailand merging capabilities to elevate digital networks and services for sustainable living, innovation, and economic growth

Telecommunications πŸ‡ΉπŸ‡­ Bangkok 1,640 1989
22
Mega LifeSciencesmegawecare.com

Manufacturing, marketing, and distributing high-quality pharmaceutical, nutraceutical, herbal supplements, OTC, and FMCG products worldwide.

Pharmaceutical Manufacturing πŸ‡ΉπŸ‡­ Bangna 1,486 n/a
23
Betagro Groupbetagro.com

Production, sales animal feed, pharmaceuticals, livestock, poultry, eggs, processed food, pet food, farm equipment, research, development

Food and Beverage Services πŸ‡ΉπŸ‡­ Laksi 1,438 n/a
24
Central Retailcentralretail.com

It is a leading multi-format and multi-category retailing platform in Thailand, expanding internationally in Italy and Vietnam.

Retail πŸ‡ΉπŸ‡­ Bangkok 1,416 1947

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25
MFEC Public Company Limitedmfec.co.th

Providing tailored IT consulting, custom software development, network infrastructure, and training services for large enterprises in government and private sectors.

IT Services and IT Consulting πŸ‡ΉπŸ‡­ 1,161 1997
26
Kiatnakin Phatra Financial Groupkkpfg.com

Offering banking, securities, asset management, and capital market services to support customers, employees, shareholders, and national economic growth.

Financial Services πŸ‡ΉπŸ‡­ Wattana 1,142 n/a
27
Double A (1991) Public Company Limiteddoubleapaper.com

Manufacture premium quality copy and office paper using sustainable fiber from unique Asian farming practices, serving customers in over 130 countries.

Paper and Forest Product Manufacturing πŸ‡ΉπŸ‡­ 1,003 1991
28
GMM Grammy PLCgmmgrammy.com

Leading Thai entertainment group providing music, television, radio, film, and concert production services through innovative content delivery and diversified media platforms across Thailand.

Entertainment Providers πŸ‡ΉπŸ‡­ 940 1983
29
Thaioil Groupthaioilgroup.com

Large integrated refining and petrochemical operation in Thailand focusing on high performance, sustainable growth, innovation, and corporate social responsibility for long-term success.

Oil and Gas πŸ‡ΉπŸ‡­ Si Racha 807 n/a
30
Osotspa Public Company Limitedosotspa.com

Develops, produces, and distributes specialty drinks that refresh mind and body for consumers in Thailand and international markets.

Food and Beverage Services πŸ‡ΉπŸ‡­ Bangkok 806 1891
31
Jaspal Groupjaspalgroup.com

operates fashion and lifestyle retail business, manufactures and distributes mattresses, bedding, home furnishings, furniture, with diverse brand portfolio

Retail Apparel and Fashion πŸ‡ΉπŸ‡­ Bangkok 792 n/a
32
Bangchak Corporation Public Company Limitedcareer.bangchak.co.th

Engaging in energy business, focusing on national energy security with innovation, strengthening business continuity and developing sustainability for organization and Thai society.

Oil and Gas πŸ‡ΉπŸ‡­ Phra Khanong 757 1984
33
PTG ENERGYptgenergy.co.th

Operate oil terminals, fuel trade, gas stations, LPG, renewable energy, logistics, equipment management, food and beverage, auto care, electronic money services.

Oil and Gas πŸ‡ΉπŸ‡­ 686 1988
34
TOA Paint (Thailand) PCLtoagroup.com

The company is the largest decorative paint manufacturer in South East Asia, offering a variety of premium paint products for household and industrial markets

Chemical Manufacturing πŸ‡ΉπŸ‡­ Bang Sao Thong 642 1964
35
Ngern Tid Lortidlor.com

Provides vehicle title loans and non-life insurance brokerage to the under-banked population in Thailand, offering accessible and fair financial services.

Financial Services πŸ‡ΉπŸ‡­ Phayathai 592 2007
36
KTC - Krungthai Cardktc.co.th

Operates credit card business, personal loans, utility payment services, and electronic payment services under various account categories including payment service provider.

Financial Services πŸ‡ΉπŸ‡­ Bangkok 555 2002
37
Pruksa Holding Public Company Limitedpsh.co.th

Providing integrated living and health solutions focused on enriching healthy lifestyles, joyful living, and sustainable community development.

Holding Companies πŸ‡ΉπŸ‡­ Bangkok 526 1993
38
RS GROUPrs.co.th

Operate entertainment and commerce businesses using Entertainmerce model to enhance and enrich customers' lives and experiences.

Entertainment Providers πŸ‡ΉπŸ‡­ Bangkok 515 n/a
39
Metro Systems Corporation Public Company Limitedmetrosystems.co.th

Provides integrated IT solutions and services, encompassing hardware, software, and office supplies, serving commercial and industrial sectors.

IT Services and IT Consulting πŸ‡ΉπŸ‡­ Prawet 511 1986
40
Asset World Corporationassetworldcorp-th.com

Develops and invests in diverse real estate portfolios including hospitality destinations, lifestyle projects, and commercial workspaces across high-potential strategic areas within Thailand.

Real Estate πŸ‡ΉπŸ‡­ Yan Nawa 487 1976
41
Nok Airnokair.com

A Thai airline symbolizing friendship and freedom, with a major hub in Don Mueang International Airport and serving domestic passengers in Thailand and Myanmar

Airlines and Aviation πŸ‡ΉπŸ‡­ Sanam Bin 472 2004
42
Origin Property Public Company Limited.origin.co.th

Development of stylish condominiums located near Sky Train routes and expressways, focusing on functional design and customer satisfaction.

Real Estate πŸ‡ΉπŸ‡­ Bangna 401 2009
43
SISB Schoolssisb.ac.th

Provides international education from nursery to sixth form with Singapore, UK curricula, IB program, and official exam centers in Thailand.

Education Administration Programs πŸ‡ΉπŸ‡­ Bangkok 361 2001
44
SCBXscbx.com

Leading financial technology group driving strategic initiatives, investments, partnerships, and innovation to capture growth opportunities and improve quality of life.

Financial Services πŸ‡ΉπŸ‡­ Bangkok 334 n/a
45
MK Restaurant Groupmkrestaurant.com

Operates over 700 restaurants across 5 countries, leading hotpot and Japanese food categories, also manages biotech R&D and cold chain logistics.

Restaurants πŸ‡ΉπŸ‡­ Bangna 333 n/a
46
Dusit Internationaldusit-international.com

Leading hospitality group operating hotels, resorts, education, food services, and property development across multiple countries with diverse brands.

Hospitality πŸ‡ΉπŸ‡­ Bangkok 324 1948
47
Gunkul Engineering Public Company Limitedgunkul.com

Manufactures electrical equipment, provides turnkey power system construction, and develops utility-scale renewable energy projects across Asia to drive sustainable and innovative energy solutions.

Renewable Energy Power Generation πŸ‡ΉπŸ‡­ Bangkok 313 1982
48
Symphony Communication Public Company Limitedsymphony.net.th

Provides telecommunication services including IPLC, IP-VPN, IIG, and NIX. Delivers premium, reliable solutions, and service innovation to enhance business capabilities.

Telecommunications πŸ‡ΉπŸ‡­ Chatuchak 240 2005

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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