Corporate management

The management:
Alessandra Cama
Chief Executive Officer

  • Born in 1967
  • Responsible for the Zertus Group since 2019.
  • Previously a Management Board member of GfK and a partner with the consultancy firm Roland Berger and most recently Managing Director with Warsteiner
  • Ms Cama began her career in marketing management with Unilever and Barilla.
Dr. Christian Diekmann
Managing Director/Finance and IT

  • Born in 1965
  • Responsible for the financial management, controlling and IT of the Zertus Group since 20013.
  • Previous held positions as Financial Director of comdirect bank AG as well as in portfolio management and with McKinsey.
Andreas Romankiewicz
Managing Director/Production and Logistics

  • Born in 1966
  • Managing Director of Zertus since 2010, responsible for production, logistics and quality
  • Managing Director of the Zertus subsidiaries (Importhaus Wilms/Impuls 2004-2005) and of Dextro Energy GmbH & Co. KG since 2005
  • Previously held management positions with Campina GmbH & Co. KG

The Supervisory Board
Dr. Markus Conrad
  • Born in 1959
  • Chairman of the Supervisory Board since 2017
  • Member of the Supervisory Board since 2006
  • Previously Chief Executive Officer of Tchibo GmbH, Hamburg.
Dr. Marc-Angelo Bisotti
  • Born in 1980
  • Deputy Chairman of the Supervisory Board since 2019
  • Member of the Supervisory Board since 2017
  • Managing Director of the RPP Group
Gerhard Berssenbrügge
  • Born in 1952
  • Member of the Supervisory Board since 2014
  • Previously Chief Executive Officer of Nestlé Deutschland AG, Frankfurt am Main.
Dr. Malte Herwig
  • Born in 1972
  • Member of the Supervisory Board since 2017
  •  Journalist/Author, Stern
Andreas Krippner
  • Born in 1966
  • Member of the Supervisory Board since 2010
  • Consultant
Dr. Markus Schöner
  • Born in 1968
  • Member of the Supervisory Board since 2010
  • Lawyer
Luisa Deplazes de Andrade Delgado
  • Born in 1966 
  • Member of the Supervisory Board since 2019
  • Former CEO of Safilo Group, Italy; Management Board member of SAP SE, Walldorf; Vice President of Procter & Gamble Europe, Geneva and Nordic, Stockholm.
  • Member of the Supervisory Board of INGKA B.V (IKEA), Holland, and of the Administrative Board of AO World plc, England, among other posts.