These are some of the organizations I worked for over the years. More or less in chronological order.
Findio / Crédit Agricole Consumer Finance (Banking)
Alphabet International / BMW group (Car Leasing)
Bunzl Plc (Cure & Care Wholesale)
DKB / part of Koninklijke De Vries Scheepsbouw Group (Feadship Interiors)
Ministry of Infrastructure and Environment (Government)
Otto Workforce (Employment Agency)
Sun Microsystems, now a brand of Oracle (Hardware and Software Supplier)
Wegener, now part of DPG Media (Print and Digital Media)
Deen Supermarkten (Retail)
Dutch National Agency of Correctional Institutions at the Ministry of Justice (Government)
Intrum Justitia (Credit Management Services)
SOS International (Emergency Assistance Center)
Turnkiek IT Services, later Imtech ICT, now part of Axians (IT Consultancy & Project Management)
Nissan Europe (Automotive)
Getronics Transaction & Card Systems BV, now KPN (Payment Systems)
Ramón y Vidal S.L. (Retail)
Many more small and medium businesses