What´s your story?


The XiTrust begins in the year 2002. Since then, the software company has contributed towards securely managing the electronic workflows of many renowned clients from all fields of business and the public sector, thus giving them back part of their personal freedom.

Innovation, as well as top-quality for clients, are just some of the factors that have since made XiTrust the vendor of choice for consulting, services and products on all aspects of eSignatures and business processes without cross-media conversion.



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 Germany & Intl. Sales Management
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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!