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.

Ptv Vissim Upd 'link' Crack V5 2

If you’re interested in traffic flow simulation or microsimulation, I’d be glad to help with:

By following these recommendations, users can ensure the accuracy and reliability of their results, while also supporting the development of high-quality software. ptv vissim upd crack v5 2

It's worth noting that using cracked software, including PTV Vissim Upd Crack v5 2, can pose significant risks to users. Cracked software may be unstable, insecure, or even malicious, and can cause a range of problems, including: If you’re interested in traffic flow simulation or

Some of the key features of PTV Vissim include: Understanding PTV Vissim 5

, it is critical to understand the security, legal, and operational risks associated with using unofficial "cracked" software. Understanding PTV Vissim 5.2

In conclusion, while PTV VISSIM UPD Crack v5 2 may seem like an attractive option for some users, it's essential to understand the risks and implications involved. Instead of using cracked software, users should consider purchasing a legitimate license, using free trials and demos, or exploring open-source alternatives. By doing so, users can ensure the accuracy and reliability of their results, while also supporting the development of high-quality software.

If you’re interested in traffic flow simulation or microsimulation, I’d be glad to help with:

By following these recommendations, users can ensure the accuracy and reliability of their results, while also supporting the development of high-quality software.

Some of the key features of PTV Vissim include:

, it is critical to understand the security, legal, and operational risks associated with using unofficial "cracked" software. Understanding PTV Vissim 5.2

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.

Learn more

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.

Learn more

Non-financial Group report 2025

PDF 1,75 MB

ESG-Report 2024/2025

PDF Download (15,7 MB)