Ralph Dommermuth
Ralph Dommermuth

Celebrity Profile

Name: Ralph Dommermuth
Occupation: Technology
Gender: Male
Birth Day: November 19, 1963
Age: 59
Birth Place: Montabaur, Germany, Germany

Social Accounts

Height: in centimeters - N/A
Weight: in kg - N/A
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Ralph Dommermuth

Ralph Dommermuth was born on November 19, 1963 in Montabaur, Germany, Germany (59 years old). Ralph Dommermuth is a Technology, . Find out Ralph Dommermuthnet worth 2020, salary 2020 detail bellow.

Net Worth

Net Worth 2020

$3.9 Billion

Salary 2020

Not known

With the net worth of $3.9 Billion, Ralph Dommermuth is the # 396 richest person on earth all the time follow our database.

Biography Timeline


Dommermuth was born in 1963 and raised as the son of a realtor in Montabaur, Germany. He has one brother. After initial training at the Deutsche Bank, he started to work as sales freelancer for a local PC dealer in his hometown Montabaur in 1983.


In 1988, Dommermuth founded the 1&1 EDV Marketing GmbH together with a business partner. The first business idea was called "Software Börse", a marketing tool for software companies. For this product the company won the German direct marketing prize in 1989. The Company also organized special exhibitions at the CEBIT in Hannover, such as the "Software-Zentrum Mittelstand" and "Software for Europe." In 1992, his company 1&1 was commissioned by Deutsche Telekom to sell Bildschirmtext-access-points and later T-Online accounts.


After the initial success as a marketing service provider Dommermuth converted 1&1 into an internet service provider, beginning in 1996. In March 1998, the company had its IPO as the first German Internet company. Due to the capital increase carried out in this context, 1&1 had opportunity to participate in other IT companies such as GMX and Schlund + Partner AG. At the height of the internet boom in the early 2000s, 1&1 Holding held shares in 17 internet companies and Dommermuth renamed the company to United Internet.


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.

Family Members

# Name Relationship Net Worth Salary Age Occupation
#1 Judith Berger Spouse N/A N/A N/A

🎂 Upcoming Birthday

Currently, Ralph Dommermuth is 59 years, 6 months and 21 days old. Ralph Dommermuth will celebrate 60th birthday on a Sunday 19th of November 2023. Below we countdown to Ralph Dommermuth upcoming birthday.


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