Callista Private Equity GmbH acquired 100% of the shares of Mainsite Technologies GmbH from Mainsite GmbH & Co. KG on November 27th, 2018. In the future, the company will operate under the name MainTech Systems GmbH.
As customer you rightly expect top quality services. We ensure this with a professionally integrated management system for quality according to DIN ISO 9001:2015, as well as the HSE management system according to SCCP.