Olaf Heyden

Chief Operating Officer at SMA SOLAR TECHNOLOGY AG

62 year

Technology Services

Communications

Finance

Profile

Currently, Olaf Heyden is Director-Information Technology at T-Systems Enterprise Services GmbH since 2005.
Also holds roles as Co-Managing Director, COO & Executive VP at WINCOR NIXDORF International GmbH, Member of the Supervisory Board at Diebold Nixdorf Systems GmbH, and will be Chief Operating & Transformation Officer at SMA Solar Technology AG starting in 2025.
Formerly, served as Chief Executive Officer at Syntax Systems GmbH & Co. KG from 2011 to 2013, Chief Executive Officer at Freudenberg It Se & Co. Kg, Chairman of the Supervisory Board at DATAGROUP BIT Hamburg GmbH, Co-Managing Director at Prosystems IT GmbH, Chief Operating Officer & Executive Vice President at Diebold Nixdorf, Inc. from 2016 to 2023, Principal at Deutsche Telekom AG, Chief Information Officer at E+ Co., Manager at T-Mobile International AG in 1998, Principal at DaimlerChrysler Aerospace AG, EVP-Services Business Unit at Diebold Nixdorf AG, Head-Information Management at E-PCPM GmbH & Co. KG in 1996, and Senior Vice President-Operations at EDS Informationstechnologie & Service GmbH in 2000.
Education includes undergraduate studies at the University of Applied Sciences Fh Rendsburg.

Olaf Heyden active positions

Companies	Position	Start
SMA SOLAR TECHNOLOGY AG	Chief Operating Officer	14/02/2025
T-Systems Enterprise Services GmbH T-Systems Enterprise Services GmbH Information Technology ServicesTechnology Services Provides desktop, systems integration, computing and network services and e-business	Chief Tech/Sci/R&D Officer	01/01/2005
Diebold Nixdorf Systems GmbH Diebold Nixdorf Systems GmbH Information Technology ServicesTechnology Services Provides information technology services	Director/Board Member	-
WINCOR NIXDORF International GmbH WINCOR NIXDORF International GmbH Miscellaneous Commercial ServicesCommercial Services Offers information technology based solutions	Chief Executive Officer	-

All active positions of Olaf Heyden

Former positions of Olaf Heyden

Companies	Position	End
DATAGROUP BIT Hamburg GmbH DATAGROUP BIT Hamburg GmbH Packaged SoftwareTechnology Services Develops pre-packaged information technology software	Chairman	-
DIEBOLD NIXDORF, INCORPORATED	Chief Operating Officer	01/10/2023
Syntax Systems GmbH & Co. KG Syntax Systems GmbH & Co. KG Information Technology ServicesTechnology Services Provides SAP outsourcing and consulting services	Chief Executive Officer	01/04/2013
EDS Informationstechnologie & Service GmbH	Chief Operating Officer	01/06/2000
T-Mobile International AG T-Mobile International AG Wireless TelecommunicationsCommunications Provides telecommunications services	Corporate Officer/Principal	01/02/1998

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Linked companies

Private companies	17
Diebold Nixdorf, Inc. Diebold Nixdorf, Inc. Electronic Equipment/InstrumentsElectronic Technology Operates multinational financial and retail technology company which develops and sells automatic teller machines and point-of-sale terminals & provides transaction systems software solutions	Electronic Technology
Deutsche Telekom AG Deutsche Telekom AG Major TelecommunicationsCommunications Provides telecommunication services	Communications
E+ Co. E+ Co. Financial ConglomeratesFinance Provides investment services	Finance
T-Mobile International AG T-Mobile International AG Wireless TelecommunicationsCommunications Provides telecommunications services	Communications
DaimlerChrysler Aerospace AG DaimlerChrysler Aerospace AG MiscellaneousMiscellaneous Holding company	Miscellaneous
Diebold Nixdorf AG Diebold Nixdorf AG Regional BanksFinance Offers banking solutions and retail technology systems	Finance
T-Systems Enterprise Services GmbH T-Systems Enterprise Services GmbH Information Technology ServicesTechnology Services Provides desktop, systems integration, computing and network services and e-business	Technology Services
Prosystems IT GmbH Prosystems IT GmbH Information Technology ServicesTechnology Services Provides IT services for the banking industry	Technology Services
E-PCPM GmbH & Co. KG E-PCPM GmbH & Co. KG Wireless TelecommunicationsCommunications Provides wireless telecommunications services	Communications
SMA Solar Technology AG SMA Solar Technology AG Electrical ProductsProducer Manufacturing Develops, manufactures and sells solar inverters and monitoring systems for photovoltaic applications	Producer Manufacturing
WINCOR NIXDORF International GmbH WINCOR NIXDORF International GmbH Miscellaneous Commercial ServicesCommercial Services Offers information technology based solutions	Commercial Services
EDS Informationstechnologie & Service GmbH
Syntax Systems GmbH & Co. KG Syntax Systems GmbH & Co. KG Information Technology ServicesTechnology Services Provides SAP outsourcing and consulting services	Technology Services
DATAGROUP BIT Hamburg GmbH DATAGROUP BIT Hamburg GmbH Packaged SoftwareTechnology Services Develops pre-packaged information technology software	Technology Services
Diebold Nixdorf Systems GmbH Diebold Nixdorf Systems GmbH Information Technology ServicesTechnology Services Provides information technology services	Technology Services
University of Applied Sciences Fh Rendsburg University of Applied Sciences Fh Rendsburg Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Freudenberg It Se & Co. Kg