This section is a general purpose company directory where you can find information and resources relating to well-known companies who develop and manufacture technologies, along with companies which operate and own telecommunications networks.

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There are 1011 companies matching the search criteria.
CommScope logo

CommScope (NASDAQ: COMM) helps design, build and manage wired and wireless networks around the world. As a communications infrastructure leader, we shape the always-on networks of tomorrow. For more than 40 years, our global team of greater than 20,000 employees, innovators and technologists have empowered customers in all regions of the world to anticipate what’s next and push the boundaries of what’s possible.

CommScope, founded in 1976, is a multinational telecommunications network provider and manufacturer. The company has over 20,000 employees worldwide, with customers in over 130...

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CompleTech logo ComAnt branded antennas

CompleTech is a Finnish-owned company group specialising in the design, manufacturing and marketing of high quality ComAnt® communications antennas for professionals since 1990.

Radome enclosed IP67 proof ComAnt® antennas are in serial production covering all the main VHF-, UHF- and SHF-bands with different radiation patterns, polarizations and gains. The modularity principle makes it easy to turn from application to application using the very same ComAnt® components to adapt changing needs. ComAnt® accessories cover different coaxial cables, connectors and adaptors, ready made feed lines and...

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Cootel Nicaragua logo
CooTel Nicaragua, officially known as Xinwei Intelcom Nic, S.A, is a telecommunications company based in Managua, Nicaragua. It was founded in 2015 and operates as a privately held entity. CooTel is a relatively new entrant in the Nicaraguan telecommunications market, providing services such as internet via fibre optics, wireless modems, and mobile telecommunications. The company is backed by Chinese investment and aims to offer competitive telecommunications services to Nicaraguans.
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Cosmote logo
Cosmote Mobile Telecommunications S.A., commonly known as Cosmote, is the largest mobile network operator in Greece. The company was established in April 1998 and reached the milestone of 1 million subscribers within a year. By 2001, Cosmote had grown its customer base to 2.5 million, becoming the leading mobile network operator in Greece. The company is headquartered in Athens and is a fully owned subsidiary of the Hellenic Telecommunications Organization (OTE), the incumbent telecommunications provider in Greece. In 2000, Cosmote was listed on the Athens Exchange. However, in November 2007...
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Cradlepoint Logo

Cradlepoint is a Boise, Idaho, company with a mission of enabling customers to Connect Beyond the limits of wired networks. We unlock the transformative power of today’s LTE and 5G cellular networks to provide an agile, reliable, and pervasive Wireless WAN edge.

Through Cradlepoint’s solutions, companies can connect sites, vehicles, mobile workforces, and IoT devices in a simple and secure way using cellular technology. Cradlepoint was wholly acquired by Ericsson in 2020.

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T-Mobile Logo
Crnogorski Telekom is a leading telecommunications operator headquartered in Podgorica, Montenegro. The company, popularly known as "Montenegrin Telekom", is the largest telecommunications entity in the country, offering a range of services including fixed-line, mobile, IPTV, internet, ICT and cloud services. It was legally established as Crnogorski Telekom a.d. Podgorica and has been serving a significant customer base in both mobile and fixed line businesses. The formation of Crnogorski Telekom is a result of several corporate changes and acquisitions. The original state-owned Postal and...
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A1 Telekom Logo
A1 Croatia, officially known as A1 Hrvatska d.o.o., is a telecommunications company operating within Croatia. The company was launched in July 1999 under the name Vipnet and was later rebranded to A1 in 2018. The company was granted the concession for the second GSM network in Croatia in September 1998 and started its commercial operations in July 1999. A1 Croatia is a subsidiary of the A1 Telekom Austria Group. In 2011, the company acquired B.net, the largest Croatian cable operator, marking the biggest takeover within the Croatian telecom market. In 2017, Vipnet and Metronet...
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CSL HK logo

CSL

CSL Mobile Limited, a telecommunications company based in Hong Kong, was the region's first mobile communications operator established in 1983. The company operates mobile network brands such as "csl", "1O1O" and "Club SIM". CSL was initially a subsidiary of Hong Kong Telecom (HKT) and was the first network to launch the world’s first dual band 4G LTE network with DC-HSPA+. Throughout its history, the brand CSL has been under various legal entities, namely Communication Services Limited, known as Hong Kong Telecom CSL Limited from 1990 to 1999, Cable & Wireless HKT CSL Limited from 1999 to...
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CST Sao Tome and Principe Logo

CST

CST, also known as Companhia Santomense de Telecomunicações, is a telecommunications company operating in São Tomé and Príncipe. The company began commercial operations in January 1990 and is the primary provider of telecommunication services in the country. CST is majority owned by Portugal Telecom, a leading global telecommunications company, with the remaining shares held by the government of São Tomé and Príncipe. The company provides a range of services including fixed line, mobile, and internet services.

CTM Macau logo

CTM

Companhia de Telecomunicações de Macau S.A.R.L. (CTM) was founded in October 1981 and is headquartered in Macau. CTM operates as a telecommunications company providing a comprehensive range of services in Macau. The company was established following an agreement between the Portuguese Macau government and British telecommunications company Cable & Wireless plc. Initially, telecommunications in Macau were managed by Macau Post and Telecommunications, but CTM took over to improve service delivery. CTM holds a monopoly franchise license from the government for all telecommunications services...
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CYTA logo

Cyta is a leading telecommunications network that operates in Cyprus. The company is a subsidiary of the Cyprus Telecommunications Authority, the national telecommunications provider of Cyprus. Cytamobile-Vodafone was founded in 2004 as a partnership between Cyta and Vodafone. The company provides a broad range of services including mobile telephony, internet services, and digital applications to both individual and corporate customers in Cyprus. The ownership of Cytamobile-Vodafone is shared between Cyta and Vodafone, with Cyta being the majority shareholder. The company's operations are...

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O2 Logo
O2 Czechia is a major telecommunications provider operating in the Czech Republic. The company was established in 1990 as a state-owned enterprise under the name Czech Telecom. It underwent a significant transformation in 2005 when it was acquired by the global telecommunications conglomerate, Telefónica. The acquisition resulted in a rebranding, and the company was renamed Telefónica Czech Republic. In 2013, the company was further sold to PPF Group, a Czech investment firm, and in 2014, it underwent another rebranding to its current name, O2 Czechia. Despite the changes in ownership and...
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Dauphin Telecom St Barthelemy is a telecommunications company operating in Saint Barthélemy. Founded in the late 20th century, the company is a subsidiary of the larger Dauphin Telecom, which is headquartered in Guadeloupe. The ownership of Dauphin Telecom St Barthelemy is held by the parent company, Dauphin Telecom, which has been providing telecommunications services in the Caribbean region for over two decades. The company's primary focus is on offering a range of telecommunications services to the residents and businesses of Saint Barthélemy.

Dauphin Telecom Saint-Martin is a telecommunications company based in Saint-Martin. The company was established to provide telecommunication services within the Saint-Martin region.

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T-Mobile Logo

Deutsche Telekom AG, often known simply as Deutsche Telekom or DT, is a German telecommunications company with its headquarters in Bonn. It is the largest telecommunications provider in Europe by revenue. The company was formed in 1995 following the privatisation of Deutsche Bundespost, a state monopoly at the time. The first German mobile network was launched by Deutsche Bundespost Telekom in 1985 based on analog (1G) technology under the C-Tel brand. To operate its mobile services division a subsidiary was created in 1992 known as DeTeMobil. The brand did not last long, with its name changed...

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Magyar Telekom logo

Deutsche Telekom AG is a German telecommunications company headquartered in Bonn. It was formed in 1995 following the privatization of Deutsche Bundespost, which had been the state monopoly for postal and telecommunications services. The German government retains a significant stake in the company, holding 14.5% directly and an additional 17.4% through the government bank KfW.

The company operates several subsidiaries globally, including the well-known mobile communications brand T-Mobile. Deutsche Telekom is listed on the EURO STOXX 50 stock market index and is one of the largest...

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Dhiraagu Logo
Dhiraagu, established in 1988, is the first telecommunications company in the Maldives. It was initially formed as a joint venture between the Maldivian government and Cable & Wireless, with the government holding 55% and Cable & Wireless holding 45% of the ownership. Dhiraagu had a monopoly on the industry in the Maldives until 2005, and retained exclusive rights to terminate incoming international traffic on any network until the end of 2008. The company later became public, and its current ownership is split between the Maldivian government with a 41.8% share, Batelco with a 52% share...
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Dialog Axiata logo Sri Lanka

Dialog Axiata PLC, formerly known as MTN Networks and later Dialog Telekom, is a major telecommunications service provider in Sri Lanka. The company was established in 1993 as MTN Networks with 90% of equity through Telekom Malaysia Berhad (TM) and 10% by Capital Maharaja, the local promoters to the investment. In 1996, the local promoters divested their stake providing complete ownership of MTN Networks to Telekom Malaysia. The company began its commercial operations under the brand name Dialog GSM by rolling out the first digital network in South Asia using GSM technology. In 2005, the...

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Digi Belize logo

Digi, previously known as DigiCell, is a prominent telecommunications network operating in Belize. The company was established in 2000 by Belize Telemedia Limited (BTL), a leading telecommunications provider in Belize. BTL, the parent company of Digi, is a public utilities company founded in 1902 with the Government of Belize as the majority shareholder.

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