Deutsche Telekom AG (DTEGY)

With a market value of $81 billion in 2019, Deutsche Telekom, headquartered in Bonn, Germany, is Europe's largest telecommunications services provider. T-Mobile is one of the company's many subsidiaries around the world, and it owns large stakes in a number of other top telecom businesses in Europe, including Magyar Telekom (Hungary), Slovak Telekom (Slovakia), and Hellenic telecommunications provider OTE. Deutsche Telekom now has over 205 million mobile, broadband, and other network subscribers.

Deutsche Telekom is a telecommunications and information technology company based in Germany. Customers in Germany, Eastern Europe, and the United States can use the company's fixed-line telephone services, mobile communications services, Internet access, and combined information technology and telecommunications services.

Founded: 1995

Country: Germany

Market Cap: $87.4 billion

Website: www.telekom.com