About us

1&1 AG, headquartered in Montabaur, is a publicly listed telecommunications provider
and part of the United Internet Group.
With a strong focus on the German market, 1&1 actively drives the country's digital sovereignty.

Better and better every day

With over 30 years of experience, 1&1 stands for powerful mobile plans, award-winning customer service, and continuous product innovation – from all-net-flat rates and unlimited data plans to exclusive benefits through the 1&1 Vorteilswelt. The 1&1 Service Card offers premium services such as 24-hour device replacement and a dedicated priority hotline. 1&1 promotes digital inclusion through reliable, competitively priced products – consistently awarded top marks by independent trade publications. In addition, the discount brands of Drillisch Online GmbH serve price-sensitive customers with a strong focus on affordability.

The 1&1 O-RAN

1&1 operates the first fully virtualized 5G mobile network in Europe based on innovative Open RAN technology – independent, open by design, and built for the real-time applications of tomorrow. As Germany's fourth mobile network, the 1&1 O-RAN stands for greater competition and innovation in the national telecommunications landscape.

Nationwide Broadband Coverage

As one of Germany's leading providers of VDSL, vectoring, and next-generation fiber internet, 1&1 is driving Germany's gigabit transformation. The company leverages the nationwide fiber-optic transport network of 1&1 Versatel and, through partnerships with Deutsche Telekom and leading city carriers, is able to supply millions of households with future-proof fiber connections.

Hadaka No Tenshi %281981%29 ((link)) | Pro |

"Hadaka no Tenshi" has become a cult classic, noted for its gritty realism and empathetic look at the lives of young people on the fringes of society. The film's influence can be seen in later works that explore similar themes of youth culture and rebellion.

Hadaka no tenshi * Katsumune Ishida. * Writer. Yoshiko Akagi. * Tomoe Hiiro. Etsutaka Kasano. Daigo Kusano. hadaka no tenshi %281981%29

The story revolves around a teenage girl who becomes involved with a group of biker gang members, leading to a journey of self-exploration and a deeper understanding of her place in the world. "Hadaka no Tenshi" has become a cult classic,

Upon release in Japan, Hadaka no Tenshi earned but strong critical praise . It was nominated for several Japanese Academy Awards (then called the Japan Academy Prize) but won none. Over the decades, it has gained a cult following, especially after Shinji Sōmai’s premature death in 2001 (aged 53). * Writer

Hadaka no tenshi * Katsumune Ishida. * Writer. Yoshiko Akagi. * Tomoe Hiiro. Etsutaka Kasano. Daigo Kusano.

The story revolves around a teenage girl who becomes involved with a group of biker gang members, leading to a journey of self-exploration and a deeper understanding of her place in the world.

Social Commitment

As a successful telecommunications company, 1&1 sees itself as part of society and takes the responsibility that goes with this. Our corporate social responsibility activities revolve around our United Internet for UNICEF foundation.

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Sustainability

Doing business sustainably is a part of what 1&1 does every day. Our goal is to be a pioneer in this area as well.

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Non-financial Group report 2025

PDF 1,75 MB

ESG-Report 2024/2025

PDF Download (15,7 MB)

Protection of the environmental and climate

As a leading German telecommunications specialist, we see our role as building bridges to a positive, sustainable digital future.

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