The companies listed are large firms in Thailand, primarily operating in the retail, banking, and telecommunications sectors. Many are established players, with founding dates spanning several decades, indicating a mature corporate landscape. Minor Hotels manages over five hundred sixty hotels globally, while Central Group is a retail and service business with investments across various industries. SCB – Siam Commercial Bank provides diverse financial products, and True Corporation is a telecom company enhancing digital services. CPF Group is an integrated agro-industrial and food business, and AIS is a 5G digital service provider.
There is a notable concentration of headquarters in Bangkok, with companies like SCB – Siam Commercial Bank, True Corporation, and AIS all based there. This suggests Bangkok serves as a central hub for major corporate operations within Thailand. The presence of multiple large banks and telecommunication firms indicates a strong domestic market for financial services and digital connectivity.
| # | 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 |
Central Groupcentralgroup.com
Leading retail and service business with investments in retail, property development, hospitality, and food & beverage industries across multiple countries. |
7,252 | |||
| 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. |
6,786 | |||
| 4 |
True Corporationtrue.th
Telecom company upgrading networks and digital services to enhance quality of life, support innovation, and drive Thailand's digital economy. |
6,532 | |||
| 5 |
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 | |||
| 6 |
Bangkok Bankbangkokbank.com
Leading commercial bank in Thailand and Southeast Asia, driving innovation in services and products to meet changing financial landscape |
5,734 | |||
| 7 |
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 | |||
| 8 | 5,348 | ||||
| 9 |
ttb bankttbbank.com
Providing comprehensive financial products and services to over 10 million customers, focusing on customer experience and sustainable growth. |
4,792 | |||
| 10 |
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. |
4,477 | |||
| 11 |
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 | |||
| 12 |
Krungsrikrungsri.com
Offering diverse financial services including banking, leasing, microfinance, securities, asset management, credit cards, and venture capital investments. |
3,831 | |||
| 13 |
Krungthai Bankkrungthai.com
A financial institution focused on development, providing access to funds, financial literacy, and innovative services to strengthen the economy sustainably |
3,023 | |||
| 14 |
Lotus'slotuss.com
Grocery, fresh food, household, personal care, electronics retail. Online delivery, instant, next-day options. Member benefits. Financial services, insurance, credit. Stores, food courts, supplier partnerships. |
2,910 | |||
| 15 |
The Mall Groupthemallgroup.com
Leading retail developer in Thailand operating major shopping centers and providing employee benefits, career growth, and international retail opportunities. |
2,477 | |||
| 16 |
Minor Foodminorfood.com
Operates over 2,200 restaurant outlets globally, featuring diverse brands, fostering employee growth and international expansion across multiple continents. |
2,125 | |||
| 17 |
Big C Supercenter Public Company Limitedcorporate.bigc.co.th
A leading retailer in Thailand and Southeast Asia operating hypermarkets, supermarkets, convenience stores, and online shopping, offering a wide range of products and services |
2,090 | |||
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. | |||||
| 18 |
King Powerkingpower.com
A brand positioning itself as a Travel and Experience Creator, inspiring a richer life through everyday possibilities and enabling innovative travel experiences worldwide |
2,037 | |||
| 19 |
Central Retailcentralretail.com
It is a leading multi-format and multi-category retailing platform in Thailand, expanding internationally in Italy and Vietnam. |
1,416 | |||
| 20 |
CJ MORE
Convenient store offering diverse products and house brands, focusing on community engagement, affordability, and nationwide expansion in Thailand. |
1,055 | |||
| 21 |
Jaspal Groupjaspalgroup.com
operates fashion and lifestyle retail business, manufactures and distributes mattresses, bedding, home furnishings, furniture, with diverse brand portfolio |
792 | |||
| 22 |
Central Marketing Group (CMG)cmg.co.th
Leading distributor managing over thirty international fashion, beauty, watch, and lifestyle brands across South-East Asia through exclusive licensing and retail management partnerships. |
732 | |||
| 23 |
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. |
686 | |||
| 24 |
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. |
592 | |||
| 25 |
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. |
555 | |||
| 26 | 515 | ||||
| 27 |
Thai Credit Bank Public Company Limitedthaicreditbank.com
Provides comprehensive banking and financial services to customers from its headquarters in Bangkok, supporting economic growth through commercial and retail credit solutions. |
482 | |||
| 28 |
Central Department Store Groupcentral.co.th
A leading department store in Thailand offering a wide range of fashion, beauty, homeware, and design products with exceptional customer service |
370 | |||
| 29 |
Pomelo Fashionpomelofashion.com
Leading Southeast Asian fashion brand offering omnichannel shopping with try-before-you-buy, eco-conscious products, and seamless online and offline experiences. |
363 | |||
| 30 |
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. |
333 | |||
| 31 |
Mercedes-Benz (Thailand) Ltd.mercedes-benz.com
importation, assembly, distribution of passenger cars and commercial vehicles, along with comprehensive maintenance and after-sales services for clientele. |
322 | |||
| 32 |
Club21 Thailand (part of the COMO Group)club21.com
A pioneer in Asian luxury fashion, specializing in market development, brand management, wholesale distribution, and retail with a focus on partnership and integrity |
129 | |||
| 33 |
CoffeeWORKScoffeeworks.co.th
Roasts and imports specialty coffee, espresso machines, and coffee-related products for hospitality brands and operates experience centers in Thailand. |
52 | |||
| 34 |
Dullac Imprimerie : Soyez bien vu !dullac.fr
Offers comprehensive printing services, from design to shipping, including promotional items, apparel marking, large-format printing, vehicle decoration, and retail store decor. |
24 | |||
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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
- Multinational companies in Thailand 59
- Publicly traded companies in Thailand 48
- Critical infrastructure operators in Thailand 34
- Corporate groups and holding companies in Thailand 32
- Manufacturers in Thailand 26
The same list elsewhere
- Retail chains in the world 35,499
- Retail chains in Asia 2,762