New CEO for Heerema Marine Contractors Thursday, October 2 2025 General – Appointment Heerema Marine Contractors recently announced that Marcel de Nooijer will join the company as CEO, effective January 1, 2026. Related posts: NAM appoints new director Claire Mack new co-chair SOWEC Co-CEOs of COP UK and Ireland As Tempelman leaves Eneco per 1 August 2025