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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.

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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.

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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.

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In an increasingly digital world, it’s easy to lose touch with the ground beneath our feet. However, a growing movement—often captured under the moniker —is reminding us of the profound peace found in simple, organic moments with the natural world. The Art of Nature Appreciation

Brands like INNATURE specialize in natural facial care, using botanical extracts like echinacea, tea tree oil, and hyaluronic acid. This audience values products that are free from heavy synthetic parabens and silicones. 2. Sustainable Body and Hair Care

Ira woke before dawn, the sky a pale bruise of blue and pink. She stepped barefoot onto the cool grass behind her small cottage, the morning mist curling around her ankles like curious spirits. The air smelled of rain that hadn't fallen yet — damp earth, crushed leaves, green things unfolding. irainature

: Set the stage by providing an overview of the field and explaining why a review is necessary. It should highlight relevant debates or issues that characterize the research area. Critical Discussion

like ashwagandha or chaga mushrooms to help the body naturally manage daily stress. In an increasingly digital world, it’s easy to

Every click, line of code, or dollar can tip the balance toward a healthier planet.

: She maintains active profiles on X (Twitter) , TikTok , and Instagram , where she shares travel photography, "nature-loving" lifestyle snippets, and dance videos. This audience values products that are free from

Unlike traditional dose-mapping methods that rely on external sensors or pre-treatment simulations, the acoustic signal generated in iRAI is to the absolute radiation dose absorbed by the tissue. Key Clinical Benefits and Applications 1. Real-Time, Volumetric 3D Dosimetry

In an increasingly digital world, it’s easy to lose touch with the ground beneath our feet. However, a growing movement—often captured under the moniker —is reminding us of the profound peace found in simple, organic moments with the natural world. The Art of Nature Appreciation

Brands like INNATURE specialize in natural facial care, using botanical extracts like echinacea, tea tree oil, and hyaluronic acid. This audience values products that are free from heavy synthetic parabens and silicones. 2. Sustainable Body and Hair Care

Ira woke before dawn, the sky a pale bruise of blue and pink. She stepped barefoot onto the cool grass behind her small cottage, the morning mist curling around her ankles like curious spirits. The air smelled of rain that hadn't fallen yet — damp earth, crushed leaves, green things unfolding.

: Set the stage by providing an overview of the field and explaining why a review is necessary. It should highlight relevant debates or issues that characterize the research area. Critical Discussion

like ashwagandha or chaga mushrooms to help the body naturally manage daily stress.

Every click, line of code, or dollar can tip the balance toward a healthier planet.

: She maintains active profiles on X (Twitter) , TikTok , and Instagram , where she shares travel photography, "nature-loving" lifestyle snippets, and dance videos.

Unlike traditional dose-mapping methods that rely on external sensors or pre-treatment simulations, the acoustic signal generated in iRAI is to the absolute radiation dose absorbed by the tissue. Key Clinical Benefits and Applications 1. Real-Time, Volumetric 3D Dosimetry

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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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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