Joachim Janssen
Chief Executive Officer at The Viessmann Group
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Ulrich Hüllmann | M | - |
VITO One GmbH
 VITO One GmbH Investment ManagersFinance VITO One GmbH is an independent venture capital firm founded in 2015. The firm is headquartered in Allendorf, Germany.
The Viessmann Group
 The Viessmann Group Industrial MachineryProducer Manufacturing The Viessmann Group is engaged in manufacturing heating and cooling systems. It offers investment, real estate, climate, refrigeration and industrial solutions. The company was founded by Johann Viessmann in 1917 and is headquartered in Allendorf, Germany. | 9 years |
| Albert Christmann | M | 61 |
The Viessmann Group
The Viessmann Group Industrial MachineryProducer Manufacturing The Viessmann Group is engaged in manufacturing heating and cooling systems. It offers investment, real estate, climate, refrigeration and industrial solutions. The company was founded by Johann Viessmann in 1917 and is headquartered in Allendorf, Germany. | - |
| Martin Viessmann | M | 71 |
The Viessmann Group
The Viessmann Group Industrial MachineryProducer Manufacturing The Viessmann Group is engaged in manufacturing heating and cooling systems. It offers investment, real estate, climate, refrigeration and industrial solutions. The company was founded by Johann Viessmann in 1917 and is headquartered in Allendorf, Germany. | 45 years |
| Dominik Andreas Berchtold | M | 53 |
The Viessmann Group
The Viessmann Group Industrial MachineryProducer Manufacturing The Viessmann Group is engaged in manufacturing heating and cooling systems. It offers investment, real estate, climate, refrigeration and industrial solutions. The company was founded by Johann Viessmann in 1917 and is headquartered in Allendorf, Germany. | - |
| Florian Resatsch | M | 49 |
VITO One GmbH
VITO One GmbH Investment ManagersFinance VITO One GmbH is an independent venture capital firm founded in 2015. The firm is headquartered in Allendorf, Germany. | 6 years |
| Maximilian Viessmann | M | 35 |
The Viessmann Group
The Viessmann Group Industrial MachineryProducer Manufacturing The Viessmann Group is engaged in manufacturing heating and cooling systems. It offers investment, real estate, climate, refrigeration and industrial solutions. The company was founded by Johann Viessmann in 1917 and is headquartered in Allendorf, Germany. | 6 years |
| Mark Windeknecht | M | - |
VITO One GmbH
VITO One GmbH Investment ManagersFinance VITO One GmbH is an independent venture capital firm founded in 2015. The firm is headquartered in Allendorf, Germany. | 6 years |
| Joerg Albrecht Lenz | M | - |
VITO One GmbH
VITO One GmbH Investment ManagersFinance VITO One GmbH is an independent venture capital firm founded in 2015. The firm is headquartered in Allendorf, Germany. | 9 years |
| Thomas Rödder | M | - |
The Viessmann Group
The Viessmann Group Industrial MachineryProducer Manufacturing The Viessmann Group is engaged in manufacturing heating and cooling systems. It offers investment, real estate, climate, refrigeration and industrial solutions. The company was founded by Johann Viessmann in 1917 and is headquartered in Allendorf, Germany. | - |
| Katharina Viessmann | F | - |
The Viessmann Group
The Viessmann Group Industrial MachineryProducer Manufacturing The Viessmann Group is engaged in manufacturing heating and cooling systems. It offers investment, real estate, climate, refrigeration and industrial solutions. The company was founded by Johann Viessmann in 1917 and is headquartered in Allendorf, Germany. | - |
| Madeleine Jahr | F | 44 |
The Viessmann Group
The Viessmann Group Industrial MachineryProducer Manufacturing The Viessmann Group is engaged in manufacturing heating and cooling systems. It offers investment, real estate, climate, refrigeration and industrial solutions. The company was founded by Johann Viessmann in 1917 and is headquartered in Allendorf, Germany. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Daria Saharova | F | - |
VITO One GmbH
VITO One GmbH Investment ManagersFinance VITO One GmbH is an independent venture capital firm founded in 2015. The firm is headquartered in Allendorf, Germany. | 6 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Germany | 12 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Joachim Janssen
- Personal Network