Claudia Siebner
Director/Board Member at Wohnbau Mainz GmbH
Claudia Siebner active positions
| Companies | Position | Start | End |
|---|---|---|---|
Wohnbau Mainz GmbH
 Wohnbau Mainz GmbH Real Estate DevelopmentFinance Wohnbau Mainz GmbH is a real estate company that specializes in the development, construction, and management of residential and commercial properties. The company is based in Mainz, Germany. The German company is a subsidiary of Mainzer Stadtwerke AG, which is ultimately controlled by the State of Mainz. The company was founded in 1917 and is currently led by CEOs Franz Ringhoffer and Thomas Will. | Director/Board Member | - | - |
Grundstücksverwaltungsgesellschaft der Stadt Mainz mbH
 Grundstücksverwaltungsgesellschaft der Stadt Mainz mbH Engineering & ConstructionIndustrial Services Grundstücksverwaltungsgesellschaft der Stadt Mainz mbH is based in Mainz, Germany. The company, Grundstücksverwaltungsgesellschaft der Stadt Mainz mbH, constructs and manages commercial and residential buildings and roads. It is ultimately controlled by the City of Mainz. It was founded in 1991 and the CEO is Franz Ringhoffer. | Director/Board Member | - | - |
in.betrieb gGmbH Gesellschaft für Teilhabe und Integration
 in.betrieb gGmbH Gesellschaft für Teilhabe und Integration Medical/Nursing ServicesHealth Services In.betrieb gGmbH Gesellschaft für Teilhabe und Integration is a private company based in Mainz-Hechtsheim, Germany. The German company provides assisted living facilities. The CEO of the company is Michael Huber. | Director/Board Member | - | - |
Career history of Claudia Siebner
Statistics
International
| Germany | 4 |
Operational
| Director/Board Member | 3 |
Sectoral
| Finance | 2 |
| Industrial Services | 2 |
| Health Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 3 |
|---|---|
Wohnbau Mainz GmbH
Wohnbau Mainz GmbH Real Estate DevelopmentFinance Wohnbau Mainz GmbH is a real estate company that specializes in the development, construction, and management of residential and commercial properties. The company is based in Mainz, Germany. The German company is a subsidiary of Mainzer Stadtwerke AG, which is ultimately controlled by the State of Mainz. The company was founded in 1917 and is currently led by CEOs Franz Ringhoffer and Thomas Will. | Finance |
Grundstücksverwaltungsgesellschaft der Stadt Mainz mbH
Grundstücksverwaltungsgesellschaft der Stadt Mainz mbH Engineering & ConstructionIndustrial Services Grundstücksverwaltungsgesellschaft der Stadt Mainz mbH is based in Mainz, Germany. The company, Grundstücksverwaltungsgesellschaft der Stadt Mainz mbH, constructs and manages commercial and residential buildings and roads. It is ultimately controlled by the City of Mainz. It was founded in 1991 and the CEO is Franz Ringhoffer. | Industrial Services |
in.betrieb gGmbH Gesellschaft für Teilhabe und Integration
in.betrieb gGmbH Gesellschaft für Teilhabe und Integration Medical/Nursing ServicesHealth Services In.betrieb gGmbH Gesellschaft für Teilhabe und Integration is a private company based in Mainz-Hechtsheim, Germany. The German company provides assisted living facilities. The CEO of the company is Michael Huber. | Health Services |
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