International School of Amsterdam
Walter Verdonk is an experienced professional in the field of security and safety, with a strong background in business development and sales. Walter has held various managerial positions in reputable companies such as International School of Amsterdam, ALTRAD SERVICES Benelux, and ENGIE Services Nederland NV. Verdonk is also well-educated, having completed a Bachelor's degree in Economics and Management Development programs.
This person is not in any teams