These multinational companies in Thailand are predominantly large corporations with significant operations in hospitality, retail, banking, and manufacturing. Many are well-established, with several founded in the mid-20th century. Key players include Minor Hotels, which manages over 560 hotels globally, and Central Group, a leading retail and service business. SCG operates across cement-building materials, chemicals, and packaging, while Thai Airways International is a full-service carrier.
A notable pattern among these companies is the strong presence of the hospitality sector, with several firms like Minor Hotels, Anantara Hotels & Resorts, and Six Senses operating extensively. Additionally, a significant number of headquarters are located in Bangkok, indicating the city's role as a central hub for multinational operations in Thailand.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 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. |
23,675 | |||
| 2 |
Hospitality Information & Jobs Vacancieshospitalityjobsvacancies.com
Platform for sharing job advertisements within the hotel industry and related sectors, facilitating direct applications between hospitality professionals and active recruitment listings. |
10,113 | |||
| 3 |
QatarEnergy LNGqatarenergylng.qa
A leading LNG producer in Qatar with a capacity of 77 MTPA, delivering clean and reliable energy worldwide while contributing to the local economy and community |
8,678 | |||
| 4 | 7,491 | ||||
| 5 |
Central Groupcentralgroup.com
Leading retail and service business with investments in retail, property development, hospitality, and food & beverage industries across multiple countries. |
7,252 | |||
| 6 |
SCB – Siam Commercial Bankscb.co.th
Providing diverse financial products and services including retail banking, corporate finance, investment, insurance, and technological innovation for customers. |
6,786 | |||
| 7 |
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 |
6,283 | |||
| 8 |
CPF Groupcpfworldwide.com
Integrated agro-industrial and food business including feed production, farming livestock and seafood, food processing, and retail operations across multiple countries. |
6,135 | |||
| 9 |
Anantara Hotels & Resortsanantara.com
Provides luxury hospitality and authentic local experiences across global destinations, focusing on heartfelt service, cultural immersion, and professional growth within exotic resort environments. |
6,100 | |||
| 10 |
Bangkok Bankbangkokbank.com
Leading commercial bank in Thailand and Southeast Asia, driving innovation in services and products to meet changing financial landscape |
5,734 | |||
| 11 |
Minor Internationalminor.com
Hotel ownership and operation with over 550 hotels worldwide, plus management of more than 2,600 restaurant outlets across 24 countries. |
5,476 | |||
| 12 |
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 |
4,381 | |||
| 13 |
Six Sensessixsenses.com
Luxury hospitality focused on transformative travel experiences, promoting well-being and long-term positive environmental and social impact. |
3,870 | |||
| 14 |
Indorama Venturesindoramaventures.com
Manufacturing company emphasizing strong relationships with customers and industries, focusing on innovative chemistry solutions for a better world. |
3,303 | |||
| 15 |
Hoya Vision Carehoyavision.com
Global provider of innovative lenses and vision care solutions supporting eye care professionals and improving vision for millions worldwide. |
2,920 | |||
| 16 |
PTT Grouppttplc.com
Fully integrated energy company engaged in exploration, production, refining, petrochemical, trading, and regional energy development across ASEAN countries. |
2,476 | |||
| 17 |
East-West Seedeastwestseed.com
Development and improvement of tropical vegetable seeds, training farmers to increase yield and income, serving millions globally. |
2,144 | |||
| 18 |
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 |
2,126 | |||
| 19 |
Minor Foodminorfood.com
Operates over 2,200 restaurant outlets globally, featuring diverse brands, fostering employee growth and international expansion across multiple continents. |
2,125 | |||
| 20 |
Thai Union Group PCL.thaiunion.com
Global seafood company focused on sustainable growth, innovation, health, and nutrition, delivering nutritious products while protecting ocean ecosystems. |
2,122 | |||
| 21 |
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. |
2,092 | |||
| 22 |
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. |
2,079 | |||
| 23 |
KPMG Thailandkpmg.com
Multidisciplinary firm providing audit, assurance, legal, tax, consulting, and deal advisory services through a network of over two thousand five hundred local professionals. |
1,712 | |||
| 24 |
Bank of Thailandbot.or.th
Central bank maintaining economic stability, supervising banking and finance industries, protecting consumers, monitoring illegal activities, collaborating for sustainable economic development. |
1,707 | |||
| 25 |
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 |
1,699 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
AIA Thailandaia.co.th
Providing health insurance and financial protection services to help people manage health, savings, and long-term financial security. |
1,680 | |||
| 27 |
LINE MAN Wongnaicareers.lmwn.com
e-Commerce platform connecting consumers, riders, and local businesses in Thailand, offering a variety of services tailored for Thai people |
1,603 | |||
| 28 |
Mega LifeSciencesmegawecare.com
Manufacturing, marketing, and distributing high-quality pharmaceutical, nutraceutical, herbal supplements, OTC, and FMCG products worldwide. |
1,486 | |||
| 29 |
Ascend Groupascendcorp.com
Technology group providing fintech, e-commerce, data center, and cloud services across Southeast Asia to improve lives and businesses. |
1,445 | |||
| 30 |
Avani Hotels and Resortsavanihotels.com
Provides understated, contemporary, simple hotels and resorts for leisurely family breaks or romantic escapes, offering discerning service, relaxed dining, and engaging recreation facilities for guests. |
1,435 | |||
| 31 |
Central Retailcentralretail.com
It is a leading multi-format and multi-category retailing platform in Thailand, expanding internationally in Italy and Vietnam. |
1,416 | |||
| 32 |
Bangkok Airwaysbangkokair.com
The company operates regional air services from Thailand to various cities in South East Asia, providing convenient travel options for passengers |
1,395 | |||
| 33 |
Asian Institute of Technologyait.ac.th
Premier international higher education and research institution in Asia, hosting diverse students and staff from over 50 countries. |
1,331 | |||
| 34 |
Muang Thai Life Assurance Public Company Limitedmuangthai.co.th
A leading life insurance company in Thailand, offering a wide range of products and services to improve customers' health and well-being |
1,254 | |||
| 35 |
Charoen Pokphand Group Co.,Ltd.cpgroupglobal.com
Holding company with subsidiaries in agro-industry, food, retail, distribution, media, and telecommunications across 21 countries worldwide. |
1,243 | |||
| 36 |
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. |
1,003 | |||
| 37 |
EXO Travelexotravel.com
Specializes in sustainable destination management, connecting travelers with authentic cultures and landscapes through expert guidance and innovative technology. |
933 | |||
| 38 |
Delta Electronics Southeast Asia & Oceaniadeltathailand.com
A producer of power and thermal management solutions with a focus on energy efficiency and sustainability, operating in Southeast Asia and Oceania |
905 | |||
| 39 |
Osotspa Public Company Limitedosotspa.com
Develops, produces, and distributes specialty drinks that refresh mind and body for consumers in Thailand and international markets. |
806 | |||
| 40 |
Mitr Phol Groupmitrphol.com
Leading sugarcane producer with diversified portfolio including sugar, renewable energy, wood substitutes, bio-based products, operating across Asia-Pacific with social responsibility. |
743 | |||
| 41 | 695 | ||||
| 42 |
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 |
642 | |||
| 43 |
Deliveree On-Demand Logistics (Southeast Asia)deliveree.com
It is a logistics marketplace connecting businesses with qualified drivers for ground transportation of goods, offering various delivery services. |
584 | |||
| 44 |
B.Grimmbgrimmgroup.com
Operates as a multinational conglomerate across energy, healthcare, real estate, and digital technologies, with a long history in infrastructure development. |
534 | |||
| 45 |
lebua Hotels and Resortslebua.com
Luxury hotel offering stunning river and city views, Michelin-starred dining, rooftop bars, and exceptional hospitality blending Thai warmth and sophistication. |
526 | |||
| 46 |
Suntory Beverage & Food Health Enrichmentsuntorybeverageandfood.co.th
Health enrichment business unit delivering innovative beverage and food products, driving growth and social contributions across APAC region. |
506 | |||
| 47 |
Dextra Groupdextragroup.com
Manufacture and distribution of engineered construction products ensuring efficiency, integrity, and safety for building and civil industry projects worldwide. |
481 | |||
| 48 | 423 | ||||
| 49 |
Ascend Moneyascendmoneygroup.com
Leading Southeast Asian fintech company providing digital payment solutions and financial services across seven countries, enhancing financial accessibility and convenience. |
386 | |||
| 50 |
Vietjet Thailandth.vietjetair.com
Operating extensive low-cost flight network in Thailand and Vietnam, expanding across Asia Pacific, recognized for growth and employee excellence. |
368 | |||
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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.
More company lists in Thailand
- The largest companies in Thailand 158
- Publicly traded companies in Thailand 48
- Critical infrastructure operators in Thailand 34
- Retail chains in Thailand 34
- Corporate groups and holding companies in Thailand 32
- Manufacturers in Thailand 26