References

• Aegon
• AFM
• ANWB
• Chemelot
• Dutch 911 centers
• Dutch Railways (20 locations)
• De Nederlandsche Bank
• General practitioners posts
• Gasunie
• 12 Gouvernment Departments
• Havens Rotterdam, IJmuiden & Scheveningen
• Heineken
• International Card Services (formerly VISA Card Services)
• KLM
• Nationwide Police Force (KLPD)
• Royal Dutch Airforce
• Royal Dutch Army
• Royal Dutch Navy
• Royal Dutch Marine
• Neckermann
• NMA
• Optiver
• Public Safety Emergency Centers Police, Fire Brigade, Ambulance
• Siemens
• SNS Financial Markets & Securities
• Statistics Netherlands
• Robeco
• Tennet
• Unilever