Total Access Communication Public Company Limited or "DTAC" is one of the leading telecommunication services providers in Thailand that was founded in August 1989. It operates 800 MHz and 1800 MHz frequency bands under a concession granted by the Communications Authority of Thailand (“CAT”). As of 6 September 2007, the Company's registered capital was Baht 4,744,161,260 of which Baht 4,735,622,000 was paid-up capital and divided into 2,367,811,000 ordinary shares with a par value of Baht 2.

Globe is a leading telecommunications company in the Philippines. Their mission is to transform and enrich lives through communications by way of their vision of making great things possible.
Through their renewed commitment to “enriching lives through ease and relevance”, their goal is to enrich everyday communications by simplifying and removing obstacles in communication technology so that they bring their customers closer to what matters to them most.

With the spread of internet protocol and broadband, fixed and mobile communications are rapidly converging. Meanwhile, communications and broadcasting are also converging, with 1seg audio and video on mobile phones and with multichannel broadcasting and video on demand on optical fiber lines and cable TV. KDDI aims to realize FMBC (Fixed Mobile and Broadcasting Convergence) based on the next-generation infrastructure concept Ultra 3G for the coming era of convergence.

Founded in 1993 by a team of engineers and incorporated that same year, MediaRing has grown to become the leading VoIP service provider in Asia, with a growing share of the global pure-play VoIP market.  Through its strong technological capabilities and extensive distribution network, MediaRing brings high-quality voice communication services to carriers, enterprises, service providers, and consumers with its wide range of service offerings.

NTT Communications is the international and long distance service arm of NTT (Nippon Telegraph and Telephone Corporation), one of the largest telecommunications companies in the world (ranked 54th in the Global Fortune 500 list of 2008).

NTT Com’s global strengths is a direct footprint in 21 countries for closed data-network services and service more than 150 countries and regions through partnerships with major carriers and ISPs. Local expertise in Europe, the Americas, the Middle East and Asia-Pacific enables NTT Com to support the strategic growth of multinationals, and an increasingly strong presence in emerging markets such as China, India and Russia is further enhancing NTT Com’s capability to accommodate the expansion needs of enterprise customers.

Serving both the corporate and consumer markets, the SingTel Group is committed to bringing the best of global communications to customers in the Asia Pacific and beyond. 

In Singapore, SingTel has had more than 128 years of operating experience and has played an integral part in the development of the city as a major communications hub in the region.  In Australia, Optus serves more than six million customers.  It has driven the competition as the challenger brand and led the way in technological innovations and breakthroughs.

Over the years, SingTel has grown to be a global player with a strong regional heritage.  With one of the most extensive and advanced telecommunications infrastructure, the Group offers unparalleled reach in Asia and beyond.

StarHub is Singapore's fully-integrated info-communication company, offering a full range of information, communications and entertainment services for both consumer and corporate markets. StarHub operates Singapore's fastest two-way HSPA+ mobile network that delivers up to 21Mbps for downlink to complement its nation-wide GSM network, and an island-wide HFC network that delivers multi-channel cable TV services (including High Definition Television and on-demand services) as well as ultra-high speed residential broadband services. StarHub also operates an extensive fixed business network that provides a wide range of data, voice and wholesale services.

Launched in 2000, StarHub has become one of Singapore's most innovative info-communications providers, and the pioneer in 'hubbing' - the ability to deliver unique integrated and converged services to all its customers. StarHub, listed on the main board of the Singapore Exchange since October 2004, is a component stock of the Straits Times Index and the MCSI Singapore Free Index.

True Corporation Public Company Limited is the most integrated communications solutions provider in Thailand, and one of the nation’s strongest brands.

True has expanded its business from being a fixed-line provider to a total communications solutions provider, offering consumers, small and medium enterprises, and corporations a full range of voice, video and data services in solutions customized to meet their needs.  They are Thailand’s largest provider of Internet, consumer broadband Internet and pay-TV services, as well as the largest fixed-line service provider in the BMA, a leading online game provider and the number three mobile phone operator in Thailand.