Madeleine Jahr
Director/Board Member at LUXEMPART S.A.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Maximilian Viessmann | M | 35 |
Viessmann Group GmbH & Co. KG
 Viessmann Group GmbH & Co. KG MiscellaneousMiscellaneous Viessmann Werke Allendorf GmbH specializes in the manufacture and development of industrial heating systems. Its product encompasses condensing boilers, pumps, exchagers, and combustion systems. The firm also provides design system technologies and components for wood combustion, and oil and gas condensing applications. The company is headquartered in Allendorf, Germany.
Viessmann Climate Solutions SE
 Viessmann Climate Solutions SE Industrial MachineryProducer Manufacturing Viessmann Climate Solutions SE engages in the production of heating, industrial, and refrigeration systems. Its product portfolio includes gas-condensing, oil, and wood boilers, as well as photovoltaic systems and domestic hot water tanks. The company was founded in 1917 and 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 |
| Jacquot Schwertzer | M | 68 | - | |
| 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.
Viessmann Group GmbH & Co. KG
Viessmann Group GmbH & Co. KG MiscellaneousMiscellaneous Viessmann Werke Allendorf GmbH specializes in the manufacture and development of industrial heating systems. Its product encompasses condensing boilers, pumps, exchagers, and combustion systems. The firm also provides design system technologies and components for wood combustion, and oil and gas condensing applications. The company is headquartered in Allendorf, Germany.
Viessmann Climate Solutions SE
Viessmann Climate Solutions SE Industrial MachineryProducer Manufacturing Viessmann Climate Solutions SE engages in the production of heating, industrial, and refrigeration systems. Its product portfolio includes gas-condensing, oil, and wood boilers, as well as photovoltaic systems and domestic hot water tanks. The company was founded in 1917 and is headquartered in Allendorf, Germany. | - |
| Martin Viessmann | M | 71 |
Viessmann Group GmbH & Co. KG
Viessmann Group GmbH & Co. KG MiscellaneousMiscellaneous Viessmann Werke Allendorf GmbH specializes in the manufacture and development of industrial heating systems. Its product encompasses condensing boilers, pumps, exchagers, and combustion systems. The firm also provides design system technologies and components for wood combustion, and oil and gas condensing applications. The company 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. | 45 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.
Viessmann Group GmbH & Co. KG
Viessmann Group GmbH & Co. KG MiscellaneousMiscellaneous Viessmann Werke Allendorf GmbH specializes in the manufacture and development of industrial heating systems. Its product encompasses condensing boilers, pumps, exchagers, and combustion systems. The firm also provides design system technologies and components for wood combustion, and oil and gas condensing applications. The company is headquartered in Allendorf, Germany.
Viessmann Climate Solutions SE
Viessmann Climate Solutions SE Industrial MachineryProducer Manufacturing Viessmann Climate Solutions SE engages in the production of heating, industrial, and refrigeration systems. Its product portfolio includes gas-condensing, oil, and wood boilers, as well as photovoltaic systems and domestic hot water tanks. The company was founded in 1917 and is headquartered in Allendorf, Germany. | - |
| Ulrich Hüllmann | M | - |
Viessmann Climate Solutions SE
Viessmann Climate Solutions SE Industrial MachineryProducer Manufacturing Viessmann Climate Solutions SE engages in the production of heating, industrial, and refrigeration systems. Its product portfolio includes gas-condensing, oil, and wood boilers, as well as photovoltaic systems and domestic hot water tanks. The company was founded in 1917 and 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 |
| John Penning | M | 52 | 10 years | |
| Stian Håvak-Arnesen | M | - |
Drømmekjøkkenet Prosjekt AS
 Drømmekjøkkenet Prosjekt AS Specialty StoresRetail Trade Drømmekjøkkenet Prosjekt AS is a Norwegian company that retails furnishing articles. The private company is based in Oslo, Norway. It was founded in 2011 and the CEO is Stian Håvak-Arnesen. | - |
| Jürgen Vanselow | M | 64 | 7 years | |
| Jacques Elvinger | M | 66 | 9 years | |
| Grégoire Chertok | M | 58 | 8 years | |
| Joachim Janssen | M | 67 |
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. | 17 years |
| François Gillet | M | 64 | 32 years | |
| Michèle Detaille | F | 67 | 12 years | |
| Philippe Liska | M | - | - | |
| Alain Huberty | M | 57 | - | |
| Kay Ashton | F | 59 | 4 years | |
| Dieter Heuskel | M | - |
Viessmann Group GmbH & Co. KG
Viessmann Group GmbH & Co. KG MiscellaneousMiscellaneous Viessmann Werke Allendorf GmbH specializes in the manufacture and development of industrial heating systems. Its product encompasses condensing boilers, pumps, exchagers, and combustion systems. The firm also provides design system technologies and components for wood combustion, and oil and gas condensing applications. The company is headquartered in Allendorf, Germany.
Viessmann Climate Solutions SE
Viessmann Climate Solutions SE Industrial MachineryProducer Manufacturing Viessmann Climate Solutions SE engages in the production of heating, industrial, and refrigeration systems. Its product portfolio includes gas-condensing, oil, and wood boilers, as well as photovoltaic systems and domestic hot water tanks. The company was founded in 1917 and is headquartered in Allendorf, Germany. | - |
| Frank Donck | M | 59 | 4 years | |
| Lasse Håvak | M | - |
Drømmekjøkkenet Prosjekt AS
Drømmekjøkkenet Prosjekt AS Specialty StoresRetail Trade Drømmekjøkkenet Prosjekt AS is a Norwegian company that retails furnishing articles. The private company is based in Oslo, Norway. It was founded in 2011 and the CEO is Stian Håvak-Arnesen. | - |
| Florian Herger | M | 43 | 2 years | |
| Evelina Maron | F | - | - | |
| Anna Katharina | F | - |
Viessmann Group GmbH & Co. KG
Viessmann Group GmbH & Co. KG MiscellaneousMiscellaneous Viessmann Werke Allendorf GmbH specializes in the manufacture and development of industrial heating systems. Its product encompasses condensing boilers, pumps, exchagers, and combustion systems. The firm also provides design system technologies and components for wood combustion, and oil and gas condensing applications. The company is headquartered in Allendorf, Germany. | - |
| Pal Einar Bjerring Berntsen | M | - |
Drømmekjøkkenet Prosjekt AS
Drømmekjøkkenet Prosjekt AS Specialty StoresRetail Trade Drømmekjøkkenet Prosjekt AS is a Norwegian company that retails furnishing articles. The private company is based in Oslo, Norway. It was founded in 2011 and the CEO is Stian Håvak-Arnesen. | - |
| Betty Kizimalé-Grant | F | - | - | |
| Laeticia Hennequin-Langer | F | - | - | |
| Stéphanie Craincourt | F | - | - | |
| 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. | - |
| Lionel de Hemptinne | M | - | 2 years | |
| Xavier Coirbay | M | 58 | 1 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. | - |
| Owen Tesch | M | - | 1 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| François Tesch | M | 73 | - | |
| Ernst-Wilhelm Contzen | M | 75 | - | |
| Pierre Drion | M | 82 | 15 years | |
| Olaf Kordes | M | 53 | - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Luxembourg | 23 | 63.89% |
| Germany | 10 | 27.78% |
| Norway | 3 | 8.33% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Madeleine Jahr
- Personal Network
