| Birth Year | 1963 |
| Birth Place | Montabaur, Germany, Germany |
| Age | 60 YEARS OLD |
| Residence | Montabaur, Germany |
| Occupation | Chairman and CEO, United Internet |
| Spouse(s) | Judith Berger |
| Children | 1 (from an earlier marriage) |
Ralph Dommermuth, renowned as a technology guru in Germany, has an estimated net worth of $2.1 billion projected for the year 2024. With his astute business acumen and visionary leadership, Dommermuth has successfully carved an indelible mark in the technology industry. As the founder and CEO of United Internet AG, he has steered the company to great heights, making it one of the leading internet service providers in Europe. With a plethora of successful ventures under his belt, Ralph Dommermuth continues to make significant contributions to the tech landscape in Germany and beyond.
In 1988, Dommermuth founded United Internet, and has been its CEO ever since.
Dommermuth owns 40% of United Internet, the Germany-headquartered broadband provider, which manages the 1&1, GMX and Web.de brands, with 2015 turnover of Euro 3.7 billion, and 48 million customers in 11 countries.
In 2017, when federal elections took place in Germany, the largest donation to a political party was provided by Dommermuth, Euro 500,000 Euro to the CDU, Germany's conservative party.
