1&1 stands for top performance, good prices and excellent service. We offer millions of customers reliable access to the Internet and innovative services such as Smart Home, video-on-demand, IP-TV and online storage, which are constantly being developed further.
Our strength lies in recognising customer requirements and new business areas at an early stage. The construction of a high-performance 5G mobile network opens up many new opportunities for us - from development and marketing to project management.
As a leading provider of broadband and mobile communications products, we have been recognised several times for the highest level of customer satisfaction. Our employees benefit from challenging tasks and individual development programmes.
We offer a wide range of training courses, from language courses to special programmes for future managers. Diversity and equal opportunities are firmly anchored in our corporate culture and are promoted through numerous initiatives.
1&1 stands for top performance, good prices and excellent service. We offer millions of customers reliable access to the Internet and innovative services such as Smart Home, video-on-demand, IP-TV and online storage, which are constantly being developed further.
Our strength lies in recognising customer requirements and new business areas at an early stage. The construction of a high-performance 5G mobile network opens up many new opportunities for us - from development and marketing to project management.
As a leading provider of broadband and mobile communications products, we have been recognised several times for the highest level of customer satisfaction. Our employees benefit from challenging tasks and individual development programmes.
We offer a wide range of training courses, from language courses to special programmes for future managers. Diversity and equal opportunities are firmly anchored in our corporate culture and are promoted through numerous initiatives.
You will find 1&1 Telecommunication SE at the following events in 2025
English 
German