Ralph Dommermuth – Biography
Last update: March 6, 2026Executive profile
Ralph was Chairman of the Supervisory Board at United Internet, and Member of the Supervisory Board at Sedo Holding. Ralph Dommermuth joined United Internet in 1988.
Ralph Dommermuth is currentlyChairman of the Management Board, Chief Executive Officer at United Internet - View - United Internet org chart
Chief Executive Officer at 1&1 - View - 1&1 org chart
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Company Colleagues
- At United Internet, Ralph Dommermuth has 100 colleagues including Manuel Del Castillo-Olivares (Director), Stefan Rasch (Director)…
- At 1&1, Ralph Dommermuth has 34 colleagues including Christine Schoeneweis (Director), Friedrich Joussen (Director)…
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- In the Telecommunications industry, Ralph Dommermuth has 23,195 colleagues in 1,581 companies located in 144 countries. 14,576 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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