Peter has worked on projects with the following organizations:

• ABN AMRO Bank
• Advanced Solutions, An HP Company
• Amarantis Onderwijsgroep (education management)
• BCLC
• Bosch Television Systems
• BSO Medialab
• DLR - German Aerospace Center
• Dutch National Intelligence and Security Agency
• Ericsson Telecommunication
• Ernst & Young
• ESA/European Space Operations Centre
• Essent Corporate
• Essent Energy
• Fluke Europe
• FNV Bondgenoten (trade union)
• GE Plastics Europe
• Gouden Gids (Yellow Pages)
• ICBC
• KLM Royal Dutch Airlines
• KPMG
• KPN Datacenter
• Leiden University
• Mammoet Holding
• Merisel Europe
• PGGM (non-profit retirement fund)
• Shell International Exploration & Production
• Snia Fibre
• Stichting Thuiszorg Nederland (health care management)
• SWF Television
• Zorg en Zekerheid (non-profit health insurance)