Ralph Dommermuth

Ralph Dommermuth

Chief Executive Officer at UNITED INTERNET AG

Net worth: 2 251 M $ as of 30/05/2024

61 year
Commercial Services
Technology Services
Finance

Profile

Founder of United Internet AG and 1&1 IONOS SE, Ralph Dommermuth is a businessperson who has been at the helm of 6 different companies and presently holds the position of Chief Executive Officer at United Internet AG and Chairman-Supervisory Board at Drillisch Netz AG and Chief Executive Officer at 1&1 Drillisch AG (both are subsidiaries of United Internet AG). In the past Ralph Dommermuth was Co-Managing Director at RD-II Projektentwicklungs GmbH & Co. KG, Chairman for United Internet Media AG, Chief Executive Officer for Drillisch AG and Member-Supervisory Board at 1&1 IONOS SE.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
30/12/2023 93,955,205 ( 48.94% ) 2 226 M $ 30/05/2024
29/06/2023 5,550,000 ( 5.03% ) 25 M $ 30/05/2024

Ralph Dommermuth active positions

CompaniesPositionStart
UNITED INTERNET AG Chief Executive Officer 28/01/1988
1&1 AG Chief Executive Officer 31/12/2017
IONOS GROUP SE Chairman 25/01/2023
Chief Executive Officer -
1&1 Telecommunication SE Director/Board Member -
Chief Executive Officer -
Chief Executive Officer -
Drillisch Netz AG Chairman 15/01/2020
Chairman -
All active positions of Ralph Dommermuth

Former positions of Ralph Dommermuth

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See the detail of Ralph Dommermuth's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Ralph Dommermuth's experience

Connections

55

1st degree connections

20

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Listed companies5
UNITED INTERNET AG

Technology Services

ROCKET INTERNET SE

Finance

1&1 AG

Communications

IONOS GROUP SE

Technology Services

TELE COLUMBUS AG

Consumer Services

Private companies15

Commercial Services

Commercial Services

Communications

Technology Services

Technology Services

Drillisch Netz AG

Commercial Services

Commercial Services

Communications

Finance

1&1 EDV Marketing GmbH

Finance

1&1 Telecommunication SE

Commercial Services

Miscellaneous

See company connections
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