Executive Management Board

CEO CONET Technologies Holding GmbH

As CEO of CONET Technologies Holding GmbH since April 2024, Martin Wibbe has been responsible for the operational divisions and the central functions of Human Resources, Marketing & Corporate Communications and Corporate Development & Strategy of the CONET Group. The business graduate and EMBA has been working in the IT service industry since 2002 and has held various positions in sales, marketing and executive management, first at Siemens IT Solutions & Services, then at Atos. Most recently before joining CONET, he was Chairman of the Board and CEO of the Materna Informations & Communications SE group of companies. LinkedIn-Profile

CFO CONET Technologies Holding GmbH

Daniela Bünger took up the CFO position with effect from February 1, 2025 and is familiar with the challenges and opportunities of the IT industry from a number of commercial management positions: Most recently, she was Chief Financial Officer and a member of the Management Board of Software AG. Prior to that, she worked for Accenture as a management consultant and later for Atos in several positions as CFO / Senior Vice President Finance in Germany and abroad. The finance management expert living in Düsseldorf studied International Business Studies at Brunel University in London and also has qualifications from the Chartered Institute of Management Accountants (CIMA) and the international universities HEC and INSEAD. She is also president of ZONTA Düsseldorf, a service club dedicated to the advancement of women and girls. At CONET she is responsible for the central functions of Finance, Group IT, Legal, Compliance & ESG, Procurement, Facility & Locations as well as the Group Transformation Office. LinkedIn-Profile

Executive Vice President Data ​Intelligence & AI

Christian Ballhorn has been with PROCON IT for over 10 years. The IT specialist began his professional career as an application developer in SAP and as an IT consultant for several companies. He joined PROCON IT in 2009, initially as a senior consultant, later as a project manager and team leader in the SAP BW environment. In 2017 he became Head of Engineering in the Automotive business unit, after which he was responsible for the Data Intelligence business area in the role of Director and later as Managing Director of PROCON IT GmbH. As Executive Vice President, Christian Ballhorn is currently responsible for the strategic development and group-wide management of the Data Intelligence & AI Division within the CONET Group. 

Executive Vice President Digital ​Experience

Frank Biggeleben has been significantly involved in the development of Babiel GmbH as authorized signatory and member of the management board as well as managing director since 2017. As a consultant and project manager, the communication scientist has been steering projects in public/corporate communications as well as e-commerce for Babiel on a national and international level since 2000. As Executive Vice President, Frank Biggeleben is currently responsible for the strategic development and group-wide management of the Digital ​Experience Division within the CONET Group. 

Managing Director emineo

Aleardo Chiabotti is Managing Director of emineo in Baar (Switzerland). This includes emineo AG, emineo Products AG, emineo International and emineo Spain in Valencia/Spain. After studying at HSG St. Gallen and a stopover at Deloitte, he led strategic international IT projects for Emirates airline from 2011 onwards from Dubai. Back in Switzerland, he took over the expansion of the consulting division at emineo in 2016 and became CEO in 2018. In recent years, he has launched key projects such as innovation management, optimization of the digital infrastructure, the strengths-led corporate culture (based on Gallup), and integrated communication across all channels.

Senior Vice President Human Resources

Sabine Cox is Senior Vice President Human Resources, heading the Human Resources department of the CONET Group and is responsible for the HR strategy of the IT consulting group. In addition to talent management and recruiting, her main areas of focus are HR systems, HR services and the design of a positive work culture as well as labor law. Before joining CONET, Sabine Cox worked in various human resources management positions at VEDA GmbH and before that at the former Warner Music Manufacturing Europe and a consulting firm. The graduate psychologist studied at the University of Wuppertal and is an honorary judge at the Aachen Labor Court.

Chief Commercial Officer (CCO) and Executive Vice President Digital Advisory Services

As Chief Commercial Officer (CCO) und Executive Vice President Digital Advisory Services, Kai Drücker is responsible for group-wide sales management and the strategic control of the CONET Group's go-to-market as well as the Digital Advisory Services Division. Before joining CONET, he spent seven years managing sales and customer organizations at Atos/Eviden in Germany and Central Europe, most recently focusing on the energy, utilities, retail, transport, logistics, financial services and insurance sectors. He gained his experience in the IT services business with a dual study program leading to a Bachelor of Arts (BA) in International Management with Engineering in a wide range of disciplines from consulting to project management for national and international customers, with overseas placements in London and Paris.

Senior Vice President Legal, Compliance & ESG​

Dr. Alexander Elbracht is responsible for the legal support of all companies in the CONET Group as Senior Vice President Legal, Compliance & ESG. He is responsible for the Compliance division, which includes data protection management and the further development of internal sustainability management. Finally, he manages the inorganic further development of the CONET Group in cooperation with the management. After completing his second state examination with stations in Bonn, Regensburg and Clermont-Ferrand, he worked as a corporate lawyer in various positions at Deutsche Telekom AG in the areas of antitrust law, legal M&A and international project management in the security environment.

Executive Vice President Cloud & Managed Services​

Since 1998 Claus Frömbgen has at CONET been responsible for the administration and project management of nationwide key public sector projects as well as the supervision of key accounts in Berlin, Bonn and Frankfurt. From 2012 the graduate computer scientist was managing director of CONET Services GmbH with its portfolio of IT operations services, managed services and comprehensive IT infrastructure solutions. As Executive Vice President, Claus Frömbgen is currently responsible for the strategic development and group-wide management of the Cloud & Managed Services Division within the CONET Group. 

Executive Vice President Software Development

Arndt Holste has been working for ISB for more than 20 years. After completing his studies, the graduate computer scientist joined ISB as a software developer and later took on various areas of responsibility as senior consultant, program manager and head of department. In 2011, he became director for the topics industry, environment and GIS; from 2019, he was responsible for the divisions production and IT as director and from 2022 as managing director of CONET ISB GmbH. As Executive Vice President, Arndt Holste is currently responsible for the strategic development and group-wide management of the Software Development Division within the CONET Group. 

Executive Vice President Business Applications

Dirk Lieder has been supporting CONET since 2000. The graduate in business management startet as a project and division manager in the consulting environment with a focus on process management, logistics & materials management, accounting & controlling as well as software selection & evaluation and later became managing director of CONET Solutions GmbH from 2013. As Executive Vice President, Dirk Lieder is currently responsible for the strategic development and group-wide management of the Business Applications Division within the CONET Group. 

• SAP
• Infrastructure
• Cloud & Managed Services
• Communications
• Software Development
• Software Development