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.

Wal Chithra Katha 2023 [patched] -

2023 was a watershed year for this endangered art form. Several factors converged to bring "Wal Chithra Katha" into the limelight:

[Insert social media handles]

"Wal Chithra Katha" featured a series of talks featuring industry stalwarts. Topics included: Wal Chithra Katha 2023

Wal Chithra Katha 2023: A Resplendent Celebration of Sri Lankan Cinema 2023 was a watershed year for this endangered art form

ஒவ்வொரு ஆண்டும், ஒவ்வொரு மாதமும், ஒவ்வொரு நாளும்... நமக்கு புதிய வாழ்க்கை கதைகளை எழுதும் வாய்ப்பு கிடைக்கிறது. இந்த ஆண்டும் அதற்கு விதிவிலக்கல்ல. 2023 ஆம் ஆண்டு, நம்மில் பலருக்கும் புதிய கனவுகள், புதிய இலக்குகள், மற்றும் புதிய சவால்கள் கொண்ட ஆண்டாக இருக்கும். Wal Chithra Katha 2023

2023 was a watershed year for this endangered art form. Several factors converged to bring "Wal Chithra Katha" into the limelight:

[Insert social media handles]

"Wal Chithra Katha" featured a series of talks featuring industry stalwarts. Topics included:

Wal Chithra Katha 2023: A Resplendent Celebration of Sri Lankan Cinema

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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