Ulrich Grillo
Chairman of the Executive Board of Grillo-Werke AG Responsible for the Divisions RHEINZINK and Metal

Dr. Christian Ohm
Member of the Executive Board of Grillo-Werke AG Responsible for the Divisions Chemicals and Zinc Oxide

Supervisory Board
Gabriela Grillo
Chairperson, spokesperson for the management of the Wilhelm Grillo Handelsges. mbH

Bruno Weber
Deputy chairperson, Managing director of the Grillo-Werke Holding GmbH

Jörg Düttchen
Employee representative

Dietmar Kühn
Employee representative

Dr. Matthias Wolfgruber
Graduate Chemist