Hendrik Jan ten Have
Gründer bei Standard Investment Management BV
Aktive Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Idgar van Kippersluis | M | 52 |
University of Amsterdam
Standard Investment Management BV
 Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 27 Jahre |
| Maarten Tromp | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 18 Jahre |
| Christian de Jong | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 9 Jahre |
| Gary D. Labovich | M | 64 |
Booz Allen Hamilton, Inc.
 Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 20 Jahre |
| Jan Pieter Oosterveld | M | 80 |
University of Navarra
| 21 Jahre |
| Guido Grobbink | M | 53 |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 14 Jahre |
| Edward H. Broekhuizen | M | - |
University of Amsterdam
| 33 Jahre |
| Cartoef van Panhuys | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 15 Jahre |
| Wilbert van der Weerd | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 5 Jahre |
| Marnix van der Feltz | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 9 Jahre |
| Herbert Schilperoord | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 12 Jahre |
| Reinier de Jong | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 4 Jahre |
| Béla von Blomberg | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 6 Jahre |
| Leon Kroes | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 6 Jahre |
| Jeroen Roffel | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 5 Jahre |
| Rens Wajon | M | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 8 Jahre |
Beziehungs-Chart
Beziehungen zu mehreren Unternehmen
Ehemalige Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Kevin L. Cook | M | 68 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 13 Jahre |
| Wim Henk Steenpoorte | M | 60 |
University of Amsterdam
| 6 Jahre |
| Emiel A. A. Roozen | M | 56 |
University of Amsterdam
| 5 Jahre |
| Mark Schilstra | M | 53 |
University of Amsterdam
| 6 Jahre |
| Sorauren Iker Zabalza | M | - |
University of Navarra
| 5 Jahre |
| Thijs Hovers | M | 49 |
University of Amsterdam
| 6 Jahre |
| Joannes Gerardus Wijn | M | 55 |
University of Amsterdam
| 3 Jahre |
| Heidi Everett | F | 46 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 7 Jahre |
| Jorge Fernández Miret | M | - |
University of Navarra
| 4 Jahre |
| Vivien Patt | F | - |
Standard Investment Management BV
Standard Investment Management BV Investment ManagersFinance Standard Investment Management BV (Standard Investment) is a private equity firm founded in 2004 by Idgar van Kippersluis and Hendrik Jan ten Have. The firm is headquartered in Amsterdam, the Netherlands with additional offices in Etterbeek, Belgium and Stockholm, Sweden. | 3 Jahre |
| Collgros Ferran Nogue | M | - |
University of Navarra
| 4 Jahre |
| Nora Alonso Casajús | M | - |
University of Navarra
| 3 Jahre |
| Takeo Isaji | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 5 Jahre |
| Helma Verkouw | F | - |
University of Amsterdam
| 2 Jahre |
| Sarah Ann Godlewski | F | 43 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 8 Jahre |
| Werner Frohn | M | - |
University of Amsterdam
| 3 Jahre |
| Caspar van Grafhorst | M | - |
University of Amsterdam
| 4 Jahre |
| Dolph Warburton | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 5 Jahre |
| Remko Wilhelmus Hilhorst | M | 50 |
University of Amsterdam
| 5 Jahre |
| James Kim | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 5 Jahre |
| Dennis J. Cassidy | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 5 Jahre |
| Ernest Pérez-Mas | M | 61 |
University of Navarra
| 1 Jahre |
| James J. Devine | M | 84 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 4 Jahre |
| Susan Poot | F | - |
University of Amsterdam
| 4 Jahre |
| Javier Rosado | M | - |
University of Navarra
| 1 Jahre |
| Gerben Dijkstra | M | - |
University of Amsterdam
| 5 Jahre |
| Teresa Santamaría | F | - |
University of Navarra
| 1 Jahre |
| Michiel Kruyt | M | - |
University of Amsterdam
| 5 Jahre |
| Jurjan Wouda Kuipers | M | 61 |
University of Amsterdam
| 3 Jahre |
| Jan Willem van Tongeren | M | - |
University of Amsterdam
| 3 Jahre |
| Emiliano Calvo Aller | M | - |
University of Navarra
| 3 Jahre |
| Virginia Gomez Onate | F | - |
University of Navarra
| 6 Jahre |
| Allen A. Ameri | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 3 Jahre |
| Gawein Geraedts | M | - |
University of Amsterdam
| 7 Jahre |
| Vishal Lall | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 7 Jahre |
| Philip Faix | M | 49 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 5 Jahre |
| Hans van der Vliet | M | 50 |
University of Amsterdam
| 3 Jahre |
| Wellington Pak | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 4 Jahre |
| Jorge Amiano | M | - |
University of Navarra
| 1 Jahre |
| David Vilella Silla | M | - |
University of Navarra
| 2 Jahre |
| Murk Hidde Spits | M | 50 |
University of Amsterdam
| 4 Jahre |
| Oscar Lopez Goikolea | M | - |
University of Navarra
| 4 Jahre |
| Till Burges | M | - |
University of Navarra
| 2 Jahre |
| Christine J. Harada | F | 51 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 9 Jahre |
| Daniel Paul Goodall | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | - |
| Khadir Nuri Richie | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 2 Jahre |
| Charles S. Sanford | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | - |
| Javier Ribera Lahoz | M | - |
University of Navarra
| 4 Jahre |
| Saurin Dinesh Shah | M | 57 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 3 Jahre |
| Ralf Wessel | M | 52 |
University of Amsterdam
| 1 Jahre |
| Yourii Martynov | M | - |
University of Amsterdam
| 3 Jahre |
| René de la Fonteijne | M | - |
University of Amsterdam
| 10 Jahre |
| Harm H. van der Lof | M | 62 |
University of Amsterdam
| 1 Jahre |
| Thilo Wrede | M | 50 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 2 Jahre |
| Raúl Rodríguez Sabater | M | - |
University of Navarra
| 2 Jahre |
| Daniel Viñas | M | - |
Instituto de Estudios Superiores de la Empresa
| - |
| Scott C. Chapman | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | - |
| René Kuijten | M | 60 |
University of Amsterdam
| 3 Jahre |
| Jacob Tas | M | - |
University of Amsterdam
| 1 Jahre |
| Simon Pimstone | M | 56 |
University of Amsterdam
| 3 Jahre |
| Ángel Mendióroz Zambrano | M | - |
University of Navarra
| 5 Jahre |
| Richard A. Church | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | - |
| Julia Solovieva | F | 51 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 2 Jahre |
| Chris Edwards | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 1 Jahre |
| Drew Conway | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 4 Jahre |
| David Kantor | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 23 Jahre |
| Marcel Wilhelmus Noordeloos | M | 56 |
University of Amsterdam
| 4 Jahre |
| Germán López | M | - |
University of Navarra
| 5 Jahre |
| Paul L. Weidow | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 7 Jahre |
| Johannes van Lierop | M | 58 |
University of Amsterdam
| 4 Jahre |
| Yuko Amizaki | F | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 2 Jahre |
| Michiel von Saher | M | - |
University of Amsterdam
| 12 Jahre |
| Frans Middendorff | M | - |
University of Amsterdam
| 3 Jahre |
| Isaac Krymolowski | M | 61 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 2 Jahre |
| Brad Corrodi | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 11 Jahre |
| Stijn Michiel Ehren | M | - |
University of Amsterdam
| 4 Jahre |
| Dov Zakheim | M | 75 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 6 Jahre |
| Nico E. Blom | M | 62 |
University of Amsterdam
| 4 Jahre |
| Phil Yenikomshian | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 5 Jahre |
| David Lim Goldstein | M | 54 |
University of Amsterdam
| 1 Jahre |
| Karin Louise Dorrepaal | M | 63 |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 14 Jahre |
| Michael R. Hanna | M | - |
Booz Allen Hamilton, Inc.
Booz Allen Hamilton, Inc. Engineering & ConstructionIndustrial Services Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA. | 4 Jahre |
| Javier Terron | M | - |
University of Navarra
| 2 Jahre |
Statistik
| Land | Beziehungen | % des Gesamten |
|---|---|---|
| Niederlande | 33 | 33,33% |
| Vereinigte Staaten | 33 | 33,33% |
| Spanien | 20 | 20,20% |
| Belgien | 14 | 14,14% |
Alter der Beziehungen
Aktive
Vergangene
Herr
Frau
Aufsichtsräte
Führungskräfte
Ursprung der Beziehungen
- Börse
- Insiders
- Hendrik Jan ten Have
- Persönliches Netzwerk