We value open communication and encourage the continuous development of each individual. We wholeheartedly embrace our core philosophy of "Knowledge First," which means sharing our knowledge both internally and externally. 

Our employees and their knowledge are our greatest assets and define the success of our company. Their expertise and ability to honestly embody our values are key to our long-standing success story. Our goal is to provide our customers with the best possible service and highest performance in a sustainable manner. 


With 22 years of experience in SAP technology, including 15 years in SAP consulting, 5 years in IT outsourcing, and an 18-year success story as an SAP Solution Manager specialist, Bernt-Henri Luennemann is a qualified and experienced SAP consultant with a focus on SAP Solution Manager, SAP Basis, and ITIL. 

In 2016, Mr. Lünnemann founded isoneco GmbH with the goal of ensuring long-term success for his clients through standardized methods, appropriate technology solutions, the right knowledge, and a high level of quality. 

Position: SAP Principal Consultant / Managing Director


EAt the end of 2019, Mr. Fiket completed his business studies as a "Master of Economics" at the University of Zagreb. During his studies, he developed a keen interest in the IT industry. 

Since June 2020, he has been a valuable addition to the isoneco GmbH team. During his activities, he has developed a broad understanding of cloud, printer, server, and network technologies. 

His core competencies include SAP Basis administration and IT infrastructure operations. 

Position: SAP Consultant


Since 2019, Ms. Bartolec has been supporting us in the Backoffice.

Position: Office Administration