Ralph Sytze Ybema
Director/Board Member at Hefast Holding Corp. Ltd.
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Li Yong Gu | M | 61 | 7 years | |
| Jing Dong Zhang | F | 78 | 6 years | |
| Wan Hoi Chow | M | 68 | 6 years | |
| Yu Loke | M | 74 | 11 years | |
| Xi Kui Li | M | 79 | 4 years | |
| Miu Cheung Yu | F | 50 | 6 years | |
| Jan Alexander Pruijs | M | - |
University of Leiden
| 3 years |
| H. R. G. Winter | M | 63 |
University of Leiden
| 3 years |
| Michael Charles Lion | M | 74 | 3 years | |
| Alain R. de Jonge | M | - |
University of Leiden
| 3 years |
| Volkert Doeksen | M | 61 |
University of Leiden
| 3 years |
| Ton Adang | M | 63 |
University of Leiden
| 3 years |
| Guido van Nispen | M | 59 |
University of Leiden
| 6 years |
| Chun To Chow | M | 41 | 2 years | |
| Nebahat Albayrak | F | 56 |
University of Leiden
| 3 years |
| Peter Quaedflieg | M | - |
University of Leiden
| 3 years |
| Gerard Penning | M | 61 |
University of Leiden
| 3 years |
| Hanno Cappon | M | 57 |
University of Leiden
| 3 years |
| Antoine Oijen | M | - |
University of Leiden
| 6 years |
| P. Hermine E. Voûte | F | 60 |
University of Leiden
| 3 years |
| Maarten Thompson | M | - |
University of Leiden
| 7 years |
| Vincent de Dorlodot | M | 59 |
University of Leiden
| 1 years |
| Gert Jan Meijer | M | 64 |
University of Leiden
| 3 years |
| Maarten Slendebroek | M | 63 |
University of Leiden
| 3 years |
| Hank Boot | M | 56 |
University of Leiden
| 3 years |
| Jaap Koopman | M | - |
University of Leiden
| 3 years |
| Patrick Volkert Vink | M | 60 |
University of Leiden
| 3 years |
| Pan Jian Li | M | 61 |
University of Leiden
| 3 years |
| Joost de Bruijn | M | 58 |
University of Leiden
| 3 years |
| Gerard J. Platenburg | M | 60 |
University of Leiden
| 1 years |
| Wim H. Heijting | M | - |
University of Leiden
| 3 years |
| Joost Holleman | M | - |
University of Leiden
| 6 years |
| Marnix Bosch | M | 65 |
University of Leiden
| 3 years |
| Joost Hessel Louis Bergsma | M | 59 |
University of Leiden
| 6 years |
| Pieter Wolters | M | - |
University of Leiden
| 4 years |
| Henk Tissing | M | - |
University of Leiden
| 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Netherlands | 28 | 77.78% |
| Hong Kong | 8 | 22.22% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Ralph Sytze Ybema
- Personal Network
