Petrus Theunisz is an International Team Leader at NIRAS Development Consulting.
His educational background is in Political Science with specialization in International Relations, Information Science and Communication Science from the University of Amsterdam (1985-1990). Petrus also holds a certificate of attendance of the post-graduate Amsterdam School of International Relations (1993). Petrus attended various specialised training programmes, including two leadership training based on the Adaptive Leadership™ model developed by Heifetz & Linsky, Harvard John F. Kennedy School of Government.