Company
LEXTA was founded in 2003 and employees over 50 consultants. Clients include worldwide leading companies in energy supply, industry, trade, logistics and telecommunications. Among these are 25 DAX companies as well as 21 further companies listed in MDAX, SDAX, TecDAX, ATX and SMI.
In addition to clearly focused IT management consulting, LEXTA also organizes events to enable cross-industry exchange of experience on various topics. Among these are the Rheingauer Kreis, with 40 events so far an established event, and the network CIO(f), where women in IT management can exchange views on current challenges within IT. These are two exclusive events of outstanding profile in the German speaking area.
Since the introduction of the Fair Company seal of approval, LEXTA has counted as such a company and was even invited to the German Bundestag to speak about this. In addition, LEXTA distinguishes itself by its worldwide presence in the Global Benchmarking Network (GBN).
We are generalists and specialists, graduates and experienced IT managers from top management consultancies and industries.
Christoph Adamitz
Christoph Adamitz is part of the LEXTA team since 2011 and holds a Master’s degree in Business Informatics. His focus is mainly on IT sourcing.
Frank Baumann
Frank Baumann is the founder and CEO of LEXTA GmbH as well as Managing Director of LEXTA UK Ltd.
Arnd Hasenfuss
Arnd Hasenfuss is Senior Vice President at LEXTA and responsible for client development. For more than 20 years he has gained experience in IT consulting and delivering success in large-scale IT projects.
Alexander Rau
Alexander Rau graduated in industrial engineering (Master) and specialised in IT project management as well as process optimisation.
Karen Dierke
Karen Dierke is on board at LEXTA for many years. She has been managing major IT benchmarking projects as well as cost optimisations and strategic changes.
Hartmut Dietrich
Hartmut Dietrich is Partner at LEXTA with many years’ of experience in the automotive industry as well as a management consultant.
Housam El-Foudoum
Housam El-Foudoum is focusing on projects with IT benchmarking and has for years been a core expert at LEXTA’s driving forces in benchmarking.
Hannes Fuchs
Hannes Fuchs is our “guardian of the data” and first contact for all questions regarding IT benchmarking at LEXTA.
Simone Funke
Simone Funke is member of the Executive Committee and driving LEXTA’s business development in various industries.
Bernhard Gröhl
Bernhard Gröhl has an extensive experience in IT management of more 25 years. He is a Project Partner at LEXTA.
Stefanie Grube
Stefanie Grube supports our Marketing and Sales department for the D-A-CH region and UK. She is also organising the management seminar for women in IT - CIO(f)
Gunnar Haderthauer
Gunnar Haderthauer is Partner at LEXTA. Prior to that he was a board member at Germany’s market leader for flight booking systems
Jutta Häfner
Jutta Häfner is founding Partner and CFO of LEXTA.
Georg Wicher
Georg Wicher holds a master’s degree in Business Informatics. He is an expert in systems development, IT architecture and application systems.
Felix Hug
Felix Hug is a Project Partner for LEXTA in Switzerland. There he founded alevo AG and is its Managing Director.
Kerstin Kaiser
Kerstin Kaiser is consulting management teams for over 15 years. She leads very big IT projects and has a focus on system installation and migration projects.
Roland Kossow
Roland Kossow has an educational background as a banker, business scientist and computer scientist. He has substantial and very practical knowledge in system development.
Kris Selber
Kris Selber has studied business administration and started his career at a large German financial institute. At LEXTA he has developed his passion for strategic IT management.
Dr Rolf Kühn
Dr Rolf Kühn is an expert in IT sourcing and IT organisations. He gained a lot of experience in IT reorganisation for service providers.
Dr Stine Labes
Dr Stine Labes has a PHD from the Technical University of Berlin for her works in Cloud Computing. She examined different business and cooperation models for cloud service providers.
Dr Ursula Löbbert-Passing
Dr Ursula Löbbert-Passing graduated in Business Administration and Business Informatics. For her PHD she examined expenditure estimates in application development projects
Christoph Lüder
Christoph Lüder is one of LEXTA’s most experienced project managers with more than 300 projects. More than 80 of those are IT sourcing projects that Christoph has managed in various industries.
Dr Ralf Meyer
Dr Ralf Meyer is a management consultant for more than 15 years. He is Partner at LEXTA.
Marco Müller-Nentwig
Marco Müller-Nentwig is a skilled project manager with special focuses on controlling, IT processes, cost optimisation and IT sourcing.
Mohammed Mosavi
Mohammed Mosavi is Partner at LEXTA and shares your objective of reaching 24 / 7 availability for IT services. He is working hard on realising this for you.
Jakob Nawrath
Jakob Nawrath is part of the LEXTA team since 2010. After graduating in physics he found a focus in data analyses and modelling in science
Peter Paul
Peter Paul has a long term experience in the areas of IT sourcing and governance.
Stefan Priess
Stefan Priess is working in IT management consulting for many years. He is exceptionally qualified to manage large and complex IT projects.
Marcel Rauch
Marcel Rauch joined the LEXTA team in 2012 after graduating in business administration and engineering. He focuses a lot on numbers in IT benchmarking and cost optimisation projects.
Denny Rösicke
Denny Rösicke graduated as a Master of Science (Business Informatics) with a focus on strategic IT management, big data and IT security.
Sophia Schade
Sophia Schade works since 2014 as a consultant. As a physicist she works versatilely in different topics for LEXTA, especially in the products IT sourcing and digitalization, she is the main contact for Blockchain.
Stefan Schutting
Stefan Schutting is representing LEXTA in Austria. He has extensive experience in IT service management which includes leadership roles for a telecommunications company.
Marcus Schwertz
Marcus Schwertz graduated Business Administration with focus on Business Informatics and is a certified Lead Auditor according to ISO 27001.
Maximilian Adam
Maximilian Adam (Master of Science in Business Informatics) specialises in process design, software and data analyses.
Roger Sparks
Roger Sparks has more than 20 years’ experience in IT management and IT sourcing. He is heading LEXTA UK LIMITED in London as Managing Director.
Lennart Pyka
Lennart Pyka joins LEXTA since 2016. His main focus is IT sourcing and blockchain.
Julian Zietemann
Julian Zietemann joins LEXTA since 2016. His main focus is IT benchmarking and IT security.
Lizette Reinhardt
Lizette Reinhardt joins LEXTA since 2016. Her main focus is IT benchmarking and IT sourcing.
Katrin Wahl
Katrin Wahl is responsible for a broad range of tasks covering administration, controlling and public relations.
Dr Stefan Weiner
Dr Stefan Weiner is Partner at LEXTA. His focus lays in the strategic direction of IT, IT sourcing and attached topics like innovation, change management and “culture of the IT”.
Ronny Wenzel
Ronny Wenzel focuses a lot on IT business value. Effectiveness and efficiency are always on his agenda when examining IT services.
Till Birkigt
Till Birkigt studied computer science and media management. He has in-depth knowledge in digital, corporate identity and change management.
Dr Ulf Prengemann
Dr Ulf Prengemann is Principal Consultant at LEXTA. His main focus is IT management consulting and IT sourcing.
Pegah Jamali
Pegah Jamali is Junior Consultant at LEXTA. Her main focus is benchmarking and IT sourcing.
Ingrid Drewnitzky
Ingrid Drewnitzky started at LEXTA in 2009. She is a Consulting Specialist with a focus on Project Management, Benchmarking, Software Application and Digital Marketing.
Dr Gerd Kopetsch
Strategies for information technology? Processes, adjusted architecture and the plan for implementing? This is the profession of Gerd Kopetsch for many years.
Michael Geiger
Michael Geiger (diploma information scientists) is Project Partner at LEXTA and has long-time experience in the areas of digitalization, information technology and business development.
Wolfgang Ruh
Wolfgang Ruh has over 30 years of experience in all subject areas of network and top management consultancy.
Constanze Dietrich
Constanze Dietrich has been part of the LEXTA-team since 2018. Her focus is on processes which are relevant for IT security and IT sourcing.
Frank Düpmann
Frank Düpmann has over 20 years of experience in IT and telecommunications sector.
Leyla Allahyarova
Leyla Allahyarova is part of the LEXTA team since 2018 and holds a Master’s degree in Applied Economics. Her focus is mainly on digitalization, especially on Machine Learning.
Dr Tim von Arnim
Dr Tim von Arnim is part of the LEXTA team since 2018. He is a senior expert in the field of digitalization, digital strategies and implementation projects.
Julia Starke
Julia Starke has experience in the areas of IT sourcing, benchmarking and cost optimization.
Philipp Borchert
Philipp Borchert joins LEXTA since 2018. His main focus is benchmarking and cost optimization.
Kai Burkhardt
Kai Burkhardt has over 30 years of experience in IT and telecommunications sector. His expertise lies in the environment of data centers and carrier business.
Isabel Reck
Isabel Reck joins LEXTA since 2018. Her main focus is IT benchmarking and digitalization.
Steffen Kuhn
Steffen Kuhn joins LEXTA since 2018. His main focus is IT benchmarking and IT sourcing.
Sebastian Kohmbüchen
Sebastian Kohmbüchen is an expert in the field of IT sourcing and IT strategy.
Samuel Weiß
Samuel Weiß joins LEXTA since 2019. His main focus is IT sourcing and benchmarking.
Marco Kähler
Marco Kähler is part of the LEXTA team since 2018. His main focus is IT sourcing, cost optimization and digitalization.
Dr Arber Mustafa
Dr Arber Mustafa is part of the LEXTA team since 2019 and holds a doctorate in physics. He is familiar with various fields and supports in particular in benchmarking, IT sourcing and data protection.
Eike Otto
Eike Otto, which has been a project partner of LEXTA since 2019, is a project manager and IT consultant for more than 20 years. He focuses particularly on the finance sector.
Marcus Bott
Marcus Bott is Partner Switzerland and Austria at LEXTA. Based on his longstanding experience in Executive roles with leading IT Consulting- and Service companies he is helping his clients to build and operate effective and efficient IT Management organisations.