Organizations for which I have worked, either directly or in my capacity as shadow advisor:
The bold letters indicate activities executed for top management teams or individual top managers.
If I worked in my capacity as shadow advisor, the organization is printed in italic.
| Organization | Location of assignment |
| ABN-AMRO Bank | Netherlands |
| Accenture | Belgium, China, Czech Republic, Denmark, France, Germany, Hungary, Indonesia, Ireland, Malaysia, Netherlands, Norway, Spain, Sweden, UK, USA |
| Adecco | Germany, Switzerland |
| Agency for Public Management | Norway (formerly Statskonsult) |
| Air Safety Support Internat. | UK |
| Aker Kvaerner | Norway |
| Asiahouse | Netherlands |
| Alstom | France, Switzerland |
| AstraZeneca | Spain |
| Axa | Germany |
| Alvean | Switzerland |
| Ballast Nedam | Netherlands |
| Baxter | Austria, USA |
| Bavaria | Belgium, Netherlands |
| Berlitz International | USA |
| Boskalis | Netherlands |
| BP-Oil Europe | Belgium, Netherlands, South Africa |
| British Government, DFID | Kenya, Tanzania, UK |
| British Tabacco | Netherlands (Formerly Rothmans) |
| Brocacef | Netherlands |
| Buma/Stemra | Netherlands |
| BUPA International | UK |
| Castrol | UK |
| CBRE Global Investors, Europe | Netherlands |
| Centeon Pharma | Germany |
| Copersucar | Brazil |
| CRH | Netherlands |
| DAF Trucks | Netherlands |
| Deloitte Europe | Portugal, Netherlands |
| Deutsche Bahn | Germany, Netherlands |
| DNV.GL Oil & Gas | France, Italy |
| DSM | Netherlands |
| Dutch Government, DGIS | Canada, Colombia, Costa Rica, Denmark, Egypt, Indonesia. Japan, Mali, Nepal, Netherlands, Norway, South Africa, Sweden, Switzerland, Tanzania, USA, Zambia |
| Dutch Intelligence Service | Netherlands |
| Dutch Royal Court | Netherlands |
| ECHA | Finland |
| Equens | Netherlands |
| Ernst & Young, Europe | France |
| Flying Doctors | Kenya, Netherlands |
| Fox | Netherlands |
| Franquality | Brazil |
| Friesland-Campina | Germany, Netherlands |
| Fujifilm Europe | Netherlands |
| Gebr. Becker | Germany |
| Generali | Italy |
| GIZ | Botswana, China, Egypt, Germany, Ghana, India, Kenya, Malawi, Namibia, Sri Lanka, Tanzania, Thailand, Zambia |
| Government of Egypt | Egypt |
| Heerema | Norway |
| Heineken | Netherlands |
| HIVOS | Botswana, Cameroon, Colombia, Dominican Republic, El Salvador, Ecuador, Ethiopia, Grenada, Guatemala, India, Indonesia, Kenya, Mexico, Nepal, Netherlands, Nicaragua, Panama, Peru, Saint Lucia, Sri Lanka, Sudan, Tanzania, Turkey, Switzerland, Zambia |
| Holland Railconsult | Netherlands |
| Honda USA | USA |
| HP | USA, Italy |
| IBM | USA, Netherlands |
| ILO | Libanon, Pakistan, Poland, Turkey, Switzerland |
| Infosys | Netherlands |
| ING | Netherlands |
| Intrum Justitia | Netherlands |
| Japanese Tourism Board | Netherlands |
| JCI | Netherlands |
| Johns Manville | Austria, Germany, Italy |
| KLM | Netherlands, Thailand |
| KPMG | Netherlands |
| LAM Research | Germany |
| Maastricht School of Managem. | Japan, Netherlands, Philippines (In my time called RVB) |
| Mainstream Renewable Power | Ireland |
| Marriott | Costa Rica |
| Mediacom | Turkey, UK |
| Mediation Services Alliance | Italy |
| Mead Johnson | Netherlands |
| MiLgardarna | Sweden |
| Ministry of Civil Affairs | Tanzania |
| Ministry of Finance | Tanzania |
| Ministry of Foreign Affairs | Norway |
| Ministry of Foreign Affairs | USA |
| Mondi Packaging | Austria, Belgium, France, Germany, Netherlands, USA |
| NCR | Netherlands |
| Nike | Turkey |
| Novib | Netherlands, Turkey |
| Nuclear Power Plant (Germany) | Netherlands |
| Numico | Netherlands |
| Nutreco | Netherlands |
| Nutricia | Netherlands |
| Office Depot | Netherlands |
| ODI | UK |
| Plantin-Tetterode | Belgium |
| Parsec and Poynting | South Africa |
| Philips | France, Germany, Italy, Netherlands, USA |
| Prego | Finland |
| Red Cross | Nederland |
| Reddin Consultants | Mexico |
| Regional Intelligence Service | Netherlands |
| Royal Haskoning/DHV | Netherlands |
| PwC, Netherlands | Netherlands, USA |
| Rheno | Netherlands |
| SanSan (Japan) | Netherlands |
| Sasol | Germany, South Africa |
| Sea Cliff Hotel | Tanzania |
| Seventrentservices | Netherlands |
| Shell | Netherlands |
| SHL | Netherlands |
| Sigma Alimentos | Spain, USA |
| Sinsys | Belgium, Italy, Netherlands |
| Stadtwerke-Frankfurt | Germany, Netherlands |
| Stadtwerke-München | Germany, Netherlands |
| Strom Telecom | Czech Republic |
| Stonebridge (Japan) | Netherlands |
| Talant | Netherlands |
| TCS | Netherlands |
| Tepco (Japan) | Netherlands |
| Texaco | Belgium, Bermuda |
| TEVA | Netherlands, UK |
| TIAS | Netherlands |
| USB | Sabah, Malaysia |
| Univé Regio | Netherlands |
| University of Merida | Mexico |
| Vale | Brazil |
| VanderLande | Netherlands |
| Van Neerbos Bouwmarkten | Belgium, Netherlands, Spain |
| Van Oord | Netherlands |
| Volvo 3P | Belgium, Sweden |
| Volvo Trucks/Constructing equip. | Belgium, Brazil, Sweden, USA |
| Wakana (Japan) | Netherlands |
| Wereld Omroep | Netherlands |
| Wetlands International | Netherlands |
| Willmar Schwabe | Germany |
| World Bank | USA |
