- Katie Slipper becomes Gasunie CFO on 15 January 2026.
 - She succeeds Jan Boekelman, interim CFO since February 2025.
 - Slipper was Director Finance at Royal Schiphol Group since 2022.
 - She held senior roles at Royal Vopak and TNT Post Group.
 
Appointment Announcement
Katie Slipper will assume the role of Chief Financial Officer (CFO) at Gasunie starting 15 January 2026. She will join the Gasunie Executive Board, succeeding Jan Boekelman, who has been serving as interim CFO since 11 February 2025.
Professional Background
Katie Slipper is an experienced financial executive with a strong international career. She joins Gasunie from Royal Schiphol Group, where she has been the Director of Finance since 2022. Her previous roles include senior management positions at Royal Vopak and TNT Post Group.
Strategic Alignment
Diederik Samsom, Chair of the Gasunie Supervisory Board, highlighted that Slipper's profile aligns well with Gasunie's strategic objectives. Her extensive experience in financial leadership within complex, international environments is seen as crucial for maintaining Gasunie's agility and future-readiness amid the energy transition.