Covad is a leading nationwide provider of integrated voice and data communications. The company offers DSL, Voice Over IP, T1, broadband wireless, Web hosting, managed security, IP and dial-up, and bundled voice and data services directly through Covad's network and through Internet... more

Vodafone UK has 17.93 million customers and is part of the world's leading international mobile telecommunications Group, offering a wide range of voice and data communications. The company is committed to providing mobile solutions that allow both consumer and business customers to make... more

Clearwire Corporation builds and operates wireless broadband networks that enable Internet communications. Its wireless broadband networks cover entire communities and deliver a high-speed Internet connection that not only creates a new communications path into the home or office, but... more

Golden Telecom, Inc., (NASDAQ: "GLDN") is a leading facilities-based provider of integrated telecommunications and Internet services in major population centers throughout Russia and other countries of the CIS. The Company offers voice, data and Internet services to corporations,... more

Telstra Corporation Limited (Telstra) is an Australia-based company, providing telecommunications and information services for domestic and international customers. The Company operates in nine business segments: Telstra Consumer Marketing and Channels (TC&C), Telstra Business (TB),... more

Telefonica S.A. (Telefonica) is a diversified telecommunications company, which provides a range of services through telecommunications networks. The Company is focused on providing fixed and mobile telephony services. Telefonica is present principally in Spain, Europe and Latin America.... more

France Telecom is one of the world's leading telecommunications carriers. Through its major international brands, including Orange, Wanadoo, Equant and GlobeCast, France Telecom provides businesses, consumers and other carriers with a complete portfolio of solutions that spans local,... more

PCCW Limited (PCCW) is a Hong Kong-based communications operator. The principal activities of the Company and its subsidiaries are the provision of local, mobile and international telecommunications services, Internet access services, interactive multimedia and pay-television (TV)... more

China Telecom Corporation Limited (China Telecom) is a provider of wireline telecommunications services in Shanghai municipality, Guangdong province, Jiangsu province, Zhejiang province, Anhui province, Fujian province, Jiangxi province, Guangxi Zhuang autonomous region, Chongqing... more

Deutsche Telekom AG is an integrated telecommunications provider offering its customers around the world a portfolio of services in the areas of telecommunications and information technology (IT). The Company operates in four business segments: Mobile Communications Europe and Mobile... more

GCI, Inc. is a provider of long-distance, cable television, data and Internet services. It is a local access provider and a wireless service provider. Engaged in bundled service offerings, the Company provides facilities-based local and long distance voice, cable video, Internet and data... more

Optus is an Australian leader in integrated communications - serving more than six million customers each day. The company provides a broad range of communications services including mobile, national and long distance services, local telephony, international telephony, business network... more

Telenet Group Holding NV is a provider of media and communication services to the public and private sectors in Belgium. It supplies telecommunication solutions to residential and business customers. The Company’s products comprise cable television in analog and digital formats, broadband... more

Founded in June 1992, Demon Internet is the pioneer of low-cost flat-rate Internet connectivity in the UK and the Netherlands for both business and home users. As well as offering standard dial-up services for individuals, Demon Internet offers a comprehensive range of dial-up business... more

UnitedGlobalCom, Inc. ("UGC") is a leading international broadband communications provider of video, voice and Internet services, with operations in 14 countries. At December 31, 2004, UGC's networks reached approximately 14.1 million homes and over 10.7 million subscribers, including... more

Maxis Communications Berhad is one of Malaysia's leading communications and information services companies providing voice, data, Internet and other multimedia services over its mobility and broadband IP infrastructure. Maxis is the leader in mobile services and also leads in customer... more

AAPT is one of Australia's three largest telecommunications carriers and is part of the Telecom New Zealand Group. Since its establishment in 1991, AAPT has been committed to driving competition in the Australian telecommunications market through the provision of quality and competitively... more

Hellenic Telecommunications Organization S.A. (OTE) is a full-service telecommunications provider of fixed-line voice telephony and Internet access services in Greece. It provides mobile telecommunications services in Greece, through Cosmote, its wholly owned subsidiary. It provides... more

MATÁV is the principal provider of telecom services in Hungary and presently holds the national concession for national and international long distance telephony.

Brasil Telecom S.A. is a provider of fixed-line telecommunications services in Region II under concessions for each of the states in its region. It offers interregional and international long-distance telecommunications services, mobile services, and a variety of data transmission... more

Formed in 1995, Opal is one of the UK's largest telecoms network operators and is a wholly owned subsidiary of The Carphone Warehouse Group plc. From the outset, Opal focused on developing advanced telecom services software, with products built for the 'intelligent network', such as... more

ROMTELECOM is the largest telecommunication company in Romania. The company is owned 54% by OTE International, a fully owned subsidiary of OTE Greece, and 46% by the Romanian state. ROMTELECOM provides telecommunication products and services that address the needs of Romanian consumers... more

GVT is the foreign capital fixed Brazilian carrier that grows 40% a year as a complete integrated voice services for local, long distance (25), data and Internet. With 1,800 employees and a growing operational profit margin next to 30%, the company has invested approximately US$1.4... more

Digifonica International Inc., through its subsidiary Digifonica International Corp. ("Digifonica") is a leading, global provider of VoIP telephony services and is classed as a VoIP Network Operator (VNO). We have built a VoIP framework and all of the tools to provide end-to-end customer... more

MGTS, a Comstar-UTC subsidiary, is a Moscow telecommunications company servicing over 4.3m subscribers.

Kooee Communications is an Australian full service telecommunications company offering a full suite of products and services to household, corporate and government markets. Kooee has been providing fixed wire, mobile telephony, ADSL and Dial-up Internet services since October 2000 and now... more

CallKey is a leader in telecommunication "convergence"; namely, the melding of voice and data services, which is heralding a new era of inter-personal communications. The communication industry is advancing at light speed; however for traditional operators, certain barriers are difficult... more

Bay Talkitec is a leading provider of digitized voice application products right from 1991. As one of the early entrants in the Computer Telephony arena, Bay Talkitec has accumulated vast experience in deployment of various IVR applications to enterprises worldwide. From our very first... more

Established in 2000, One World Telephony Ltd. is a leading telecommunications provider offering telecommunications solutions to the business market. Our clients include some of the largest retailers in the UK. At One World, we specialise in providing custom solutions to your business... more