About us – We introduce ourselves!

About us and our history

For our customers we develop individual e-commerce and IT solutions for B2B and B2C trade. As an expert and certified partner for OXID, Perfion and Microsoft (Dynamics & Azure Cloud), ESYON is particularly specialised in the integration of shops with ERP and PIM systems and operates worldwide. Our many years of experience and understanding of processes in the retail sector build the foundation of our work. This is complemented by our team with its numerous individual insights and the joy of building up knowledge together.


The idea for ESYON originated for the two managing directors Ronny Büchner and Oliver Pankrath during their previous consulting activities. Both already knew each other from their studies of business informatics and saw a great potential in providing individual interfaces. In 2011 they founded ESYON GmbH with headquarters in Leipzig (D) and Rapperswil (CH). And the name? It was a simple inspiration in the direction of “Switch on systems! So, over time, “Electric SYstems ON” or in short: ESYON!


We are looking forward to many more exciting and challenging projects with you!


The ESYON Team

We are your experts and companions in the successful implementation of your project.


Ronny Büchner

Managing Director

Oliver Pankrath

Managing Director of ESYON Schweiz GmbH


Veronika Zeiner

ERP Consultant

Rolf Primus

ERP Consultant

Sacha Gebhardt

ERP Consultant

Marit Mohr

ERP Consultant

Melanie Wahlich

Business Analyst

Daniel Wagner

Business Development & Product Management

Jakob Mühmel


Stephan Burghardt


Markus Süllau


Raphael Frixeder

Student Trainee / Developer

Alexander Hirschfeld


Our partners

We value professional cooperation not only within the team and with our customers, but also with our partners. In doing so, we rely above all on trusting partners whom we know personally and who have the same understanding of quality as we do.


To our partners