What´s your story?


The story of XiTrust begins in 2002. Since then, the software company has been helping to make the electronic signature processes of its corporate customers from all industries and the public sector secure.

Innovative products as well as ISO-certified quality are two of the most important factors that make XiTrust the first point of contact for consulting, services and products around the electronic signature and media-consistent business processes.

Together with its customers, XiTrust is working on the vision of the paperless office. Core products such as MOXIS, the central enterprise tool for all electronic signature processes, contribute significantly to the realization of this goal.

Questions? Questions! Our experts will be happy to advise you on the way to your paperless office!



Management Board



Georg Lindsberger

CEO & Co-Founder
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As early as when XiTrust was founded, Georg Lindsberger recognised the great potential of eSignatures. The technological development to date proves him right and is reflected in the company’s success story. A graduated IT specialist, he was appointed technical editor for eInvoicing and electronic signatures by the European Standardization Institute CEN in 2005.



Andreas Koller

Andreas Koller

CEO DE & Head of Sales
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Having the right strategy is crucial in many areas. At XiTrust, Andreas Koller is primarily responsible for this. The business informatics graduate and passionate footballer has many years of corporate experience in the areas of sales and business development.



Beate Pieschl, Head of Finance

Beate Pieschl

Head of Finance
Beate Pieschl ist auf LinkedIn

Every cent that enters and leaves XiTrust will have to pass Beate Pieschl first. Not only does she supervise all financial matters, but as data protection manager she also ensures that everything at XiTrust is GDPR compliant.



Gerhard Fliess, Head of Software Development & Co-Founder

Gerhard Fließ

Head of Software Development & Co-Founder
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A man of the very beginning at XiTrust: Today Gerhard Fliess is significantly responsible for the work of the development teams. The technical IT specialist and passionate sailor is XiTrust’s dormant pole, a free-minded and lateral thinker who has found a solution for every challenge.



Harald Krassnigg, Head of Project Management & Legal Issues

Harald Krassnigg

Head of Project Management & Legal Issues

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The graduated legal expert has been dealing with IT law for more than 20 years and is responsible for the legal aspects of XiTrust. Harald Krassnigg plays a central role in project management thanks to his many years of customer experience and is responsible for customer satisfaction with his teams.



With three locations in Austria and Germany, XiTrust has in common with its clients the vision of a paperless future. The implementation of this vision is enabled by technologies such as digital signature and encryption, mobile remote signature, time stamping as well as the archiving of electronic documents. If you would also like to accompany us along the way back to your personal freedom, please feel free to contact us.

We will go down this path with you together!