1&1 AG (FRA:1U1)
Germany flag Germany · Delayed Price · Currency is EUR
18.48
0.00 (0.00%)
At close: Jul 18, 2025, 10:00 PM CET

1&1 AG Company Description

1&1 AG, together with its subsidiaries, operates as a telecommunications provider in Germany.

It operates through two segments, Access and 1&1 Mobile Network. The company offers mobile internet, broadband products, and related applications, such as home networks, online storage, telephony, and smart home or international protocol television.

It is also involved in the operation of a mobile network based on OPEN RAN technology; and the sale of telecommunication devices and accessories.

The company provides its products and services under the 1&1, WinSIM, Sim.de, yourfone, smartmobil.de, simply, PremiumSIM, and DeutschlandSIM brands.

The company was founded in 1988 and is headquartered in Montabaur, Germany. 1&1 AG is a subsidiary of United Internet AG.

1&1 AG
CountryGermany
Founded1988
IndustryTelephone Communications, Except Radiotelephone
Employees3,281
CEORalph Dommermuth

Contact Details

Address:
Elgendorfer Straße 57
Montabaur, 56410
Germany
Phone49 0 26 02 96 0
Website1und1.ag

Stock Details

Ticker Symbol1U1
ExchangeFrankfurt Stock Exchange
Fiscal YearJanuary - December
Reporting CurrencyEUR
SIC Code4813

Key Executives

NamePosition
Ralph DommermuthChief Executive Officer
Sascha D'AvisChief Financial Officer
Alessandro NavaChief Operating Officer
Oliver KeilHead of Investor Relations