The core activity of Gleichung GmbH encompasses two main areas:
1. **Energy**: The company focuses on products and solutions in the field of renewable energies, particularly photovoltaics. It offers services such as PV planning, preparation, and installation of photovoltaic systems.
2. **IT**: In the IT sector, the focus is on open-source technologies. The company develops software and provides solutions for the use of open-source systems. It also supports the development of applications based on xNode.ch. Furthermore, it offers computer and IT solutions, including the configuration of desktop systems with various operating systems such as Windows and Ubuntu.