On 17 October 2025, Nederlandse Loterij officially announced that Jet Roos‑van Aerssen is stepping down from her role as Chief Financial and Risk Officer. She leaves after approximately seventeen months in post. nederlandseloterij.nl(nederlandseloterij.nl)
Background and tenure
Before her appointment, Roos‑van Aerssen accumulated extensive experience in financial leadership across sectors. Her CV includes roles at Talpa Network, Aegon and General Electric. nederlandseloterij.nl(nederlandseloterij.nl) In May 2024 she succeeded Arjan Blok—then CFO—as he moved up to CEO.
Departure announcement
CEO Arjan Blok praised her contributions, saying: “Jet has made a significant impact on our organisation and on our contribution to sport and exercise in the past year and a half. We have come to know her as a professional and appreciate her dedication to Nederlandse Loterij.
Neither the organisation nor Roos‑van Aerssen have provided a reason for her departure. Similarly, no successor has yet been named.
Broader context and leadership dynamics
Her departure comes at a time when Nederlandse Loterij continues to reshape its executive team. In August 2025, the lottery brought in Claudia Sampaio as Director of Retail and Yvonne de Liefde as Head of Sponsoring and Partnerships. tribuna.com(tribuna.com) This followed earlier 2025 leadership moves including the appointment of Maartje Geven as Chief Technology & Information Officer and Arno de Jong as Chief Customer Officer (mid‑2024). gamingintelligence.com(gamingintelligence.com)
Strategically, the industry is contending with regulatory changes, evolving channelisation challenges and digital transformation. Nederlandse Loterij has emphasised modernising retail and online platforms while reinforcing responsible gaming. tribuna.com(tribuna.com)
Conclusion
Jet Roos‑van Aerssen departs as CFRO after a relatively brief but notable tenure. Nederlandse Loterij navigates this leadership change amid broader executive realignments and a shifting regulatory environment. The organisation has yet to announce who will fill the CFRO role.
