Sven Hansen
Chief Executive Officer at H&R Holding GmbH
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Sicco W. T. Westra | M | 73 |
Sunfilm AG
 Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Wolfgang Heinze | M | 75 |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Ulrich Wantia | M | 62 |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Ernst A. Bütler | M | 81 |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Andrea Brandl | F | - |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Han van Splunter | M | - |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Florian Holzapfel | M | 49 |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Torsten Brammer | M | 55 |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Patrick Mergell | M | 54 |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Wilhelm Stein | M | 54 |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
| Oliver Haller | M | - |
Sunfilm AG
Sunfilm AG SemiconductorsElectronic Technology Sunfilm AG is one of the world's largest manufacturers of silicon-based thin-film modules with a combined capacity of 85 megawatts peak (MWp) at its two German production sites in Grossroehrsdorf and Bitterfeld-Wolfen. The company has an additional 60 MWp of capacity under construction as well. Thin-film is one of the fastest growing segments of the solar PV industry. Sunfilm's innovative technology for tandem junction thin-film silicon solar modules allows a larger part of the solar spectrum to be harvested as compared to amorphous silicon thin-film solar modules, leading to higher module efficiencies. Additionally, the amount of silicon needed to produce these modules is significantly less than for crystalline silicon modules. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| M. Ritz | M | 57 |
University of St. Gallen
| 8 years |
| Marcus Kremer | M | 62 |
University of St. Gallen
| 8 years |
| Marc Robert Bitzer | M | 59 |
University of St. Gallen
| 7 years |
| Richard Dratva | M | 60 |
University of St. Gallen
| 3 years |
| Richard Senti | M | 60 |
University of St. Gallen
| 8 years |
| Patrick Stach | M | 64 |
University of St. Gallen
| 7 years |
| Urs Monstein | M | 62 |
University of St. Gallen
| 4 years |
| Reto Flückiger | M | 59 |
University of St. Gallen
| 5 years |
| Rolf Dobelli | M | - |
University of St. Gallen
| 5 years |
| Stephan Leithner | M | 58 |
University of St. Gallen
| 7 years |
| Stefan Loacker | M | 54 |
University of St. Gallen
| 5 years |
| Ulf Mark Schneider | M | 59 |
University of St. Gallen
| 8 years |
| Georg Schaeffler | M | 60 |
University of St. Gallen
| 4 years |
| Peer Schatz | M | 57 |
University of St. Gallen
| 1 years |
| Anette Weber | F | 53 |
University of St. Gallen
| 5 years |
| Urs Bienz | M | 57 |
University of St. Gallen
| 4 years |
| Tito Soso | M | 57 |
University of St. Gallen
| 4 years |
| Ulrich Sauter | M | 54 |
University of St. Gallen
| 5 years |
| Herbert Trachsler | M | - |
University of St. Gallen
| 4 years |
| Clara-Christina Streit | F | 55 |
University of St. Gallen
| 2 years |
| Christian Hostmann | M | 52 |
University of St. Gallen
| 4 years |
| Markus Naef | M | 55 |
University of St. Gallen
| 8 years |
| Marcel Giger | M | - |
University of St. Gallen
| 3 years |
| Christian Katz | M | 57 |
University of St. Gallen
| 1 years |
| Leo Grüter | M | 62 |
University of St. Gallen
| 1 years |
| Daniel Frutig | M | 61 |
University of St. Gallen
| 2 years |
| Philipp Gloor | M | 59 |
University of St. Gallen
| 4 years |
| Georg Schubiger | M | 55 |
University of St. Gallen
| 6 years |
| Robert Schlachter | M | - |
University of St. Gallen
| 4 years |
| Claudia Gietz-Viehweger | F | 58 |
University of St. Gallen
| 1 years |
| Dieter Dubs | M | 59 |
University of St. Gallen
| 3 years |
| Michael Stäheli | M | 59 |
University of St. Gallen
| 4 years |
| Johannes Liechtenstein | M | 55 |
University of St. Gallen
| 5 years |
| Markus Kramer | M | 60 |
University of St. Gallen
| 3 years |
| Peter Tobler | M | - |
University of St. Gallen
| 4 years |
| Thomas W. Jung | M | 58 |
University of St. Gallen
| 2 years |
| Philipp Berner | M | - |
University of St. Gallen
| 5 years |
| Fredrik Henzler | M | - |
University of St. Gallen
| 5 years |
| Urs Müller | M | 62 |
University of St. Gallen
| 3 years |
| Barbara Stamm | F | - |
University of St. Gallen
| 6 years |
| Doris Rudischhauser | F | 57 |
University of St. Gallen
| 4 years |
| Ruedi Noser | M | 63 |
University of St. Gallen
| 4 years |
| Axel P. Lehmann | M | 65 |
University of St. Gallen
| 3 years |
| Claudia Borgas-Herold | M | 61 |
University of St. Gallen
| 3 years |
| André Helfenstein | M | 57 |
University of St. Gallen
| 1 years |
| Oliver Pabst | M | 58 |
University of St. Gallen
| 2 years |
| Beatrix Frey-Eigenmann | F | 58 |
University of St. Gallen
| 4 years |
| Claudia Dyckerhoff | M | 58 |
University of St. Gallen
| 3 years |
| Christian Neu | M | 68 |
University of St. Gallen
| 1 years |
| Michael Albert Proeller | M | 59 |
University of St. Gallen
| 4 years |
| Jean-Pierre Obrecht | M | - |
University of St. Gallen
| 2 years |
| Jurgen Kruger | M | - |
University of St. Gallen
| 5 years |
| Patrick Alexander Stach | M | 64 |
University of St. Gallen
| 3 years |
| Martin Schmid | M | 55 |
University of St. Gallen
| 3 years |
| Christian Belz | M | 71 |
University of St. Gallen
| 29 years |
| Franziska Tschudi Sauber | F | 65 |
University of St. Gallen
| 2 years |
| Jochen Kriegmeier | M | 54 |
University of St. Gallen
| 5 years |
| Thomas Vollmoeller | M | 64 |
University of St. Gallen
| 3 years |
| Bruno Gehrig | M | 77 |
University of St. Gallen
| 4 years |
| Hans-Jürgen Schmitz | M | 59 |
University of St. Gallen
| 4 years |
| Pascal Spielmann | M | - |
University of St. Gallen
| 5 years |
| Jürgen Kaiser-Gerwens | M | 60 |
University of St. Gallen
| 3 years |
| Mathias Turwitt | M | - |
University of St. Gallen
| 4 years |
| Franz-Michael Wimpffen | M | 65 |
University of St. Gallen
| 3 years |
| Hans Markvoort | M | 59 |
University of St. Gallen
| 3 years |
| Romeo Lacher | M | 64 |
University of St. Gallen
| 3 years |
| Hans Mehl | M | 65 |
University of St. Gallen
| 3 years |
| Jörg Walther | M | 63 |
University of St. Gallen
| 3 years |
| David Dreyfus | M | - |
University of St. Gallen
| 4 years |
| Christoph Theodor Kempkes | M | 57 |
University of St. Gallen
| 4 years |
| Othmar Dubach | M | 66 |
University of St. Gallen
| 2 years |
| Hans-Werner Gassner | M | 66 |
University of St. Gallen
| 3 years |
| Christoph Hiestand | M | 55 |
University of St. Gallen
| 3 years |
| Markus Bachmann | M | 61 |
University of St. Gallen
| 1 years |
| Markus Gemperle | M | 62 |
University of St. Gallen
| 3 years |
| Hartwig Grevener | M | 58 |
University of St. Gallen
| 3 years |
| Ivo Wechsler | M | 55 |
University of St. Gallen
| 15 years |
| Robert Muri | M | 74 |
University of St. Gallen
| 2 years |
| Martin Olbort | M | 54 |
University of St. Gallen
| 3 years |
| Urs Riedener | M | 59 |
University of St. Gallen
| 1 years |
| Anita Hauser | F | 55 |
University of St. Gallen
| 4 years |
| Eric Strutz | M | 58 |
University of St. Gallen
| 2 years |
| Adrian Gut | M | 60 |
University of St. Gallen
| 1 years |
| Christian Gellerstad | M | 56 |
University of St. Gallen
| 2 years |
| Till Reuter | M | 56 |
University of St. Gallen
| 4 years |
| Kurt Lüscher | M | - |
University of St. Gallen
| 2 years |
| Renato Gubser | M | 47 |
University of St. Gallen
| - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Switzerland | 87 | 88.78% |
| Germany | 11 | 11.22% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Sven Hansen
- Personal Network
