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AIS Thailand Owner: A Comprehensive Guide

AIS Thailand or Advanced Info Service Public Company Limited is one of the leading mobile service providers in Thailand. It was established in 1986 and has grown rapidly to become a major player in the Thai telecommunications market. With its innovative services, AIS has gained a substantial customer base and has been able to maintain its position as one of the top players in the industry.

In this guide, we’ll take a closer look at the AIS Thailand owner and their history, as well as their contributions to the telecommunications industry in Thailand.

Who owns AIS Thailand?

As of 2021, the majority shareholder of AIS Thailand is Intouch Holdings Public Company Limited, with a 40.45% stake. Intouch Holdings is a holding company that owns several firms, including AIS, Thaicom, and CS Loxinfo.

In addition to Intouch Holdings, Singapore Telecommunications Limited (Singtel) holds a 21% stake in AIS, while the remaining shares are held by various institutional investors and the public.

The history of AIS Thailand

AIS Thailand was established in 1986 as a joint venture between Shin Corporation and Singapore Telecom International. Initially, the company offered basic analog cellular services in Bangkok and its suburban areas. After a decade of operating in the market, the company became the second-largest cellular operator in Thailand.

In 2003, AIS introduced its 3G network, which was a significant milestone and helped the company to gain a substantial competitive advantage. By 2013, AIS had become the leader in the Thai mobile market with over 40% market share.

AIS Thailand has continued to grow and evolve across the years. In 2021, AIS launched its 5G network in Thailand, becoming the first mobile operator in the country to do so. They also recently announced their partnership with Ericsson to create a cloud-native 5G core network.

Contributions of AIS Thailand to the telecommunications industry

AIS Thailand has been a pioneer in the Thai telecommunications industry. The company has introduced various innovative and ground-breaking services, such as the first-ever mobile social network in the world.

They have also played a significant role in expanding the reach of mobile services across Thailand. In 2015, AIS launched their ‘Mobile Kids’ project, which aimed to provide free mobile services to underprivileged children and improve their access to education.

In terms of network infrastructure, AIS has established a robust network across Thailand with modern technology and equipment. They have also partnered with international firms such as Ericsson and Huawei to leverage their expertise in building and maintaining networks.


AIS Thailand is one of the prominent mobile network operators in Thailand owned by Advanced Info Service Public Company Limited (AIS). With over 40 million subscribers across the country, AIS is one of the leading players in the Thai telecommunications industry. As a result, there are several commonly asked questions about AIS Thailand and its ownership structure. In this post, we will take a closer look at some of the most frequent questions about “AIS Thailand owner”.

Who owns AIS Thailand?

Advanced Info Service Public Company Limited (AIS) is the owner of AIS Thailand. AIS is a publicly traded company on the Stock Exchange of Thailand and is one of the largest companies in the country. Currently, the largest shareholder of AIS is Singtel, a company based in Singapore. AIS has been listed on the Stock Exchange of Thailand since 1991, and its stock is included in the SET50 and SET100 indices.

Is AIS Thailand a government-owned company?

No, AIS Thailand is not a government-owned company. Though the Thai government initially provided support in the early stages of the company’s development, AIS is now a listed company on the Stock Exchange of Thailand. In fact, the Thai government sold the majority of its shares in AIS in 2006.

Are there any restrictions on foreign ownership of AIS Thailand?

As per Thai laws and regulations, foreign ownership in AIS Thailand is limited to 49% of the total shares. The remaining 51% of shares must be held by Thai nationals. This restriction is in place to ensure local ownership and control of Thai companies. Any foreign individual or company that wishes to invest in AIS Thailand must adhere to this regulation on foreign ownership.

What is the relationship between AIS Thailand and the Thai government?

As AIS Thailand is a privately owned listed company, there is no direct relationship between AIS and the Thai government. However, due to the crucial role of mobile telecommunications infrastructure in Thailand’s economy, the government does regulate the industry through the National Broadcasting and Telecommunications Commission (NBTC). The NBTC is responsible for issuing licenses and overseeing the operations of mobile network operators in the country, including AIS.

What is the history of AIS Thailand?

AIS Thailand was founded in 1986 and was initially a joint venture between Thailand’s leading finance conglomerate, the Finance One Public Company Limited and a Swedish mobile operator, Telia. The company launched its services in 1990 and has since become one of the dominant players in the Thai telecommunications industry. In 2006, Singtel acquired a 21.4% stake in AIS, becoming the largest shareholder in the company. Since then, AIS has continued to grow and expand its services, introducing new technologies and expanding its coverage across the country.

How to become an owner of AIS Thailand?

Are you interested in becoming the owner of AIS Thailand, one of the leading telecommunication companies in Thailand? This guide will provide you with a step-by-step process of how to achieve this milestone.

Step 1: Conduct a thorough market research

Before venturing into any business, it’s essential to carry out comprehensive market research to assess the market demand and competition. Ensure you do a SWOT analysis of similar companies in Thailand to know what they are doing and what they aren’t doing. This will help you identify gaps and opportunities to position your AIS Thailand business in a unique market position.

Step 2: Know the Requirements of Ownership

The Thai government requires two forms of approval for foreigners acquiring an ownership interest in a Thai limited company. The Foreign Business Act regulates the percentage of foreign ownership in Thai companies. Also, the Alien Business Law applies to foreign ownership in companies in specific types of business. Ensure you familiarize yourself with all the necessary requirements for ownership.

Step 3: Register a Legal Business Entity in Thailand

For you to be eligible for ownership of AIS Thailand, you need to register a legal business entity in Thailand, preferably a Thai Company. This is because Foreigners & companies owned by foreigners cannot register a business entity in Thailand. Ensure all your documents are in order, including your work permit.

Step 4: Hire a Reliable Accountant and Legal Consultant

Hiring a reliable accountant and legal consultant will help you navigate the complex legal system in Thailand. Their services are essential in ensuring that all corporate documents are in order, tax regulations are adhered to, and all legal requirements are properly met.

Step 5: Secure Funding

Securing funding is crucial in starting any business. You can acquire business loans from local banks, apply for business grants, or look for individual investors. You can also allocate some of your personal savings or invest with partners.

Step 6: Recruit a Professional Team

Recruit a team of professionals who understand the telecommunications industry in Thailand. Ensure the staff is well trained and passionate about their work. This will enable smooth business operations and better customer satisfaction.

Step 7: Focus on Branding and Marketing Strategies

Successful businesses rely on effective marketing and branding strategies. Take time to research marketing trends and learn how to reposition your business in the market. Consider your target audience and invest in branding strategies that appeal to them.

Step 8: Network and Collaborate with Other Businesses and Organizations.

Networking and collaborating with other businesses and organizations in the telecommunications industry can help you learn more about the market and improve your business. Attend telecommunications conferences and join business associations in the industry to learn from experienced professionals.


Investing in AIS Thailand is an excellent opportunity to venture into the telecommunications industry in Thailand. Starting any business requires extensive research, finding the right team, and having a thorough understanding of legal frameworks. By following these steps, you will have an easy time starting and running your AIS Thailand business.

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