Investor relations

Investor relations

Financial Calendar

August 28, 2020
| Annual General Meeting of onoff AG, Wunstorf
September 16, 2020
| Tenth Zürcher Kapitalmarkt Konferenz (ZKK) 2020
December 8, 2020
| Thirtieth Münchner Kapitalmarkt Konferenz (MKK) 2020

Financial Information

March 27, 2020
| onoff AG postpones 2020 Annual General Meeting
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August 19, 2019
| onoff AG Half-year report – Issuer Report
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May 17, 2019
| 2018 onoff Consolidated Financial Statements
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January 15, 2019
| 2017 onoff Consolidated Financial Statements
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Annual General Meeting August 21, 2019

Convocation
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2018 Consolidated Financial Statements with Management Report
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2018 Financial Statements
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Report of the Supervisory Board
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Third-Party Proxy
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Proxy Revocation
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Authorization/Instructions for Proxies
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Executive Board

Dipl.-Ing. Hartmut Dietrich

(COO)​

CFO Dr. Uwe Ganzer

Dr. Uwe Ganzer

(CFO)

Supervisory Board

Rolf Arneke (Vorsitzender des Aufsichtsrats)

Prof. Dr. Ing. Hartmut Hensel

Harald Preiml

Contact for Investor Relations

Klaus-Karl Becker

E-Mail: klaus-karl.becker@onoff-group.de
Tel.: +49 5031 9686-159
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Dipl.-Ing. Hartmut Dietrich (COO)

  • From 1984 to 1990, studied electrical engineering at Ruhr-University Bochum, graduated with a degree in engineering
  • April 2008 to June 2017, various management functions for Endress+Hauser Messtechnik GmbH
  • October 2010 to December 2012, Head of Project Management for Endress+Hauser Messtechnik GmbH
  • January 2013 to December 2015, Head of PN Projects for Endress+Hauser Messtechnik GmbH
  • January 2016 to 2017, Head of Sales Solutions for Endress+Hauser Messtechnik GmbH
  • September 2017 to the present, Managing Director of engineering gmbh with responsibility for the technical business of the onoff group
  • Since November, 2018 Executive Board of onoff AG
CFO Dr. Uwe Ganzer

Dr. Uwe Ganzer

  • From 1979 to 1984, studied law at Ruhr-University Bochum
  • June 2003 to September 2009, CEO of VARTA AG, Hanover
  • June 2003 to September 2009, also Managing Director of Gopla Beteiligungsgesellschaft mbH
  • June 2003 to September 2009, Chairman of the Board of the Herbert Quandt Foundation, Hanover
  • August 2008 to September 2015, Curanum AG, Munich, initially as a member of the Supervisory Board, then as Chairman of the Supervisory Board
  • September 2009 to January 2013, Member of the Supervisory Board of KUKA AG Augsburg, Chairman of the Audit Committee
  • September 2013 to March 2015, Member of the Executive Board of Korian Deutschland AG
  • Since November 2015, Chairman of the Advisory Board of Invenox GmbH, Munich
  • Since November 2018, Executive Board of onoff AG and Commercial Director of onoff engineering gmbh and onoff it-solutions gmbh
  • Since November 2019, Member of the Executive Board of the Interessenverband kapitalmarktorientierter kleine und mittlere Unternehmen e.V. (Association of publicly-traded small and mid-size companies)

Rolf Arneke (Chairman of the Supervisory Board)

  • November 1988, Founded onoff engineering gmbh
  • As a founding partner of onoff engineering gmbh, Mr. Arneke led the company in a managing function until the onoff group was acquired by onoff AG, and developed it to its current state
  • Since November 2018, Chairman of the Supervisory Board of onoff Aktiengesellschaft

Prof. Dr. Ing. Hartmut Hensel

  • 1974 bis 1980 Studium der Elektrotechnik-Regelungstechnik an der Technischen Hochschule Darmstadt (heute Technische Universität Darmstadt)
  • 1986 bis 1996 Produktingenieur im technischen Produktmanagement bei Mannesmann – Hartmann & Braun AG
  • 1996 bis 2018 Professur für Prozess- und Produktionsleittechnik an der Hochschule Harz
  • Seit dem 8. November 2018 Mitglied des Aufsichtsrats der der onoff Aktiengesellschaft

Mitglied in zahlreichen Fachverbänden wie:

  • GAMP DACH
  • VDI
  • VDE

Harald Preiml

  • 1979 bis 1985 Studium an der Johannes Kepler Universität in Linz/AT, mit Abschluss Mag.rer.soc.oec.
  • 1986 Eintritt bei der HEITEC AG, zunächst Leitung der Abteilung Automatisierungstechnik sowie der Leitung Controlling und Aufbau der Abteilung IT-Lösungen und Dokumenten-Management-Systeme, folgend Leiter des Bereiches F&E für IT-Lösungen und Automatisierung
  • 1997 bis 1999 technischer Leiter der HEITEC GmbH
  • 1999 bis Ende 2018 Vorstand der HEITEC AG
  • Seit dem 8. November 2018 Mitglied des Aufsichtsrats der der onoff Aktiengesellschaft

Mitglied in zahlreichen Fachverbänden wie:

  • 2007 bis 2013 Vorstandsvorsitzender des Fachverbandes Software vom VDMA
  • 2014 bis heute Vorstandsvorsitzender der Arbeitsgemeinschaft Medizin vom VDMA
  • Seit 2015 Sprecher des Arbeitskreises „Big Data“ im VDMA