The partner for your software solutions

About our company

XPURE is a brand of IT Sonix GmbH, a leading IT company headquartered in Leipzig, Germany. We specialize in the development of custom software and the adaptation of standard software. Additionally, we provide process consulting and research in collaboration with renowned universities. Our motivation is always the satisfaction of our customers. For this purpose, our over 150 employees contribute their individual strengths and work together as a team.

Software Development

Every industry places individual and ever-changing demands on companies and their processes. The software environment of competitive companies must meet these demands while optimally satisfying the company’s internal requirements. Using our expertise, we can help you to achieve this:

  • Creating and maintaining software solutions and mobile applications
  • Developing, customising and operating bespoke software
  • Migrating software solutions to the cloud

User Experience Design

Users expect software to be efficient, intuitive, engaging and secure. For this reason, our usability engineers and user interface designers are integrated into our software development processes from the very beginning and provide support with their expertise in:

  • Gathering requirements
  • Creating sustainable design systems
  • Evaluating usability

IT Consulting

Effective and efficient business processes, and suitable, lean IT application environments are important success factors for every company. Our IT consultants will be happy to support you in optimising your processes with the following capabilities:

  • Analysing and optimising IT-supported business processes
  • Agile project management and leadership
  • Introduction of agile development methods, e.g. Scrum

Data Science

Several petabytes of new data are collected every day. They help to understand customers better, use machines more efficiently and recognise connections that would otherwise never have been identified. But how can an almost inexhaustible amount of simple data be transformed into useful insights for your business? Data science is the answer. What we offer you:

  • Data processing
  • Data visualisation
  • Data profiling
  • Data cleansing
  • Machine learning

Innovation Space

“The best way to predict the future is to invent it.” (Alan Kay)

The diverse skills of our employees in the areas of software development, user experience design, process consulting and data science all come together here and are combined with the latest technologies and findings from science and research. Close cooperation with leading academic institutions, universities and colleges enables us to implement future-proof IT projects.

  • High level of self-motivation and creativity among our employees
  • Commitment to agile product development and associated values
  • So far, we have created apps, chat bots, text analysis platforms, event series and complete VR games

For our future

As part of the Data Respons Group, we have set ourselves the goal of becoming CO2-neutral by 2025. Accordingly, we have drawn up a CO2 balance for our company every year since 2019 with the objective of continuously improving and getting closer to our emissions targets. In addition to specific measures to reduce our CO2 emissions, we also see it as our responsibility to help find sustainable solutions for the challenges of our time. We are always looking for greener and more efficient solutions for our projects.

Right in the heart of Leipzig

How to find us

You can use the contact form to get in touch with the right person straight away. We will get back to you as soon as possible.

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Always there for you

Phone: +49 341 35576-400
Fax: +49 341 35576-999


IT Sonix Custom Development GmbH
Georgiring 3
04103 Leipzig

XPURE Anfahrt

XPURE Anfahrt

Directly connected by e-mail and phone

Your contact persons

Foto der Person

Artur Schiefer

Managing Director Software Development and Data Science

Phone: +49 341 35576-675


Foto der Person

Franziska Beer

Managing Director Consulting and Sales

Phone: +49 341 35576–632


Foto der Person

Jan Landmann

Managing Director Finance, Human Resources and Operations

Phone: +49 341 35576-679


Foto der Person

Burkhard Urban

Head of Sales

Phone: +49 162 2574618


Foto der Person

Head office

Assistant to the Management Board

Phone: +49 341 35576-400