Debby Woesthuis has been Division Director Bus at GVB Amsterdam since 2013. In this role she is responsible for the bus operations at GVB Amsterdam. After her Business studies in Groningen, Debby started her career in 1996 as Office Manager at Manpower. In 2000 she switched to Postkantoren BV as Account Manager Postbank, later in the role of Category Manager TNT Post until 2008. Before her start at GVB Amsterdam she worked as Strategic Accountmanager at Ormit BV, where she was responsible for maintaining and expanding client relations within her network.

GVB or Gemeentelijk Vervoersbedrijf Amsterdam is the municipal public transport operator in Amsterdam.