Customer List

Since 1994 Claplrity OSS has played a critical role in supporting the business success of leading telecommunications service providers. Some of Clarity’s customers include:

 AAPT  AAPT is one of Australia’s most dynamic telecommunications companies and is part of the Telecom New Zealand Group. AAPT offers a range of local and long distance voice, mobile, data and Internet services to residential, business, government and wholesale customers.

 PLDT Philippine Long Distance Telephone Company (PLDT) is the leading telecommunications provider in the Philippines. Through its three principal business groups - fixed line, wireless, and information and communication technology - PLDT offers the largest and most diversified range of telecommunications services across the Philippines’ most extensive fiber optic backbone and fixed line, cellular and satellite networks.

 SLT Sri Lanka Telecom (SLT) is one of the country’s most valuable blue chip companies with an annual turnover in excess of USD300m. NTT Communications Corporation of Japan owns a 35.2% stake in SLT, while 49.2% is owned by the Government of Sri Lanka and 15.3% is listed on the Colombo Stock Exchange. SLT provides a range of services to domestic and corporate subscribers including domestic and international voice, Internet, broadband, data circuits, frame relay, IP based services such as IP-VPN, satellite uplink and mobile telephony through fully owned subsidiary Mobitel. With a view to making Sri Lanka a broadband island, SLT is in the process of introducing necessary infrastructure in the form of NGN networks using fibre backbone and broadband services such as IMS, IPTV etc.

 Mobitel Sri Lanka Telecom Mobitel - the national mobile service provider - is wholly owned by Sri Lanka Telecom. Mobitel has a customer base of about 900,000 subscribers and is known for clarity, coverage and customer care.

 Reliance Reliance Communications (formerly Reliance Infocomm) offers a complete range of telecom services, covering mobile and fixed line telephony including broadband, national and international long distance services, data services and a wide range of value added services and applications. Reliance Infocomm network is a pan India, high capacity, integrated (wireless and wireline) and convergent (voice, data and video) digital network, designed to offer services that span the entire Infocomm value chain.

 TM Telekom Malaysia (TM) is the largest telecommunications company in Malaysia. It offers a comprehensive range of communication services & solutions in fixed-line, mobile, data and broadband.

 Telkom PT Telkom (Telkom) is Indonesia’s largest InfoComm company and full service and network provider. With more than 12 million fixed-line subscribers and over 24 million mobile subscribers PT Telkom is one of the world’s leading telcos.

 Hutchinson PT Hutchison CP Telecommunications (HCPT) is a joint venture between Hong Kong-based Hutchison Telecommunications International Limited ('Hutchison Telecom') and the CP Group of Indonesia. "Hutchison Telecom Indonesia" is a subsidiary of Hutchison Telecommunications International Limited which currently offers mobile and fixed-line telecommunication services in Hong Kong, and operates or is rolling out mobile telecommunication services in India, Israel, Macau, Thailand, Sri Lanka, Ghana, Indonesia and Vietnam.

 TTT TT&T Public Company Limited, a public company listed on the Thai stock exchange, provides fixed-line services in all regions of Thailand outside of the greater Bangkok metropolitan area. Its services include local, domestic and international telephony, public payphones, value-added services, corporate data networking, VoIP and Internet.