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.

P8 License Key Install ((top)) — Eplan Electric

Before installing EPLAN Electric P8, ensure that your computer meets the minimum system requirements:

Q: Can I transfer my EPLAN Electric P8 license to a different computer? A: Yes, but you need to contact EPLAN support or your license provider for assistance. eplan electric p8 license key install

: On the offline PC, start EPLAN Rehost, select "Create Activation Request" , and enter your EID. Save the resulting file to a USB drive. Before installing EPLAN Electric P8, ensure that your

: In the Properties tab of the License Manager, ensure the connection type is Automatic (typically using port 9363) and click Update service to confirm it is active. Save the resulting file to a USB drive

: Return to the offline PC, launch EPLAN while holding the Shift key, select "Load activated licenses," and select the file from your USB drive. 3. Network License Installation (License Manager)

Paste your 16-digit Entitlement ID into the provided field and click "Activate" .

Before installing EPLAN Electric P8, ensure that your computer meets the minimum system requirements:

Q: Can I transfer my EPLAN Electric P8 license to a different computer? A: Yes, but you need to contact EPLAN support or your license provider for assistance.

: On the offline PC, start EPLAN Rehost, select "Create Activation Request" , and enter your EID. Save the resulting file to a USB drive.

: In the Properties tab of the License Manager, ensure the connection type is Automatic (typically using port 9363) and click Update service to confirm it is active.

: Return to the offline PC, launch EPLAN while holding the Shift key, select "Load activated licenses," and select the file from your USB drive. 3. Network License Installation (License Manager)

Paste your 16-digit Entitlement ID into the provided field and click "Activate" .

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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