The core activity of Nixus is the consulting and implementation of IT projects, particularly in the areas of project management, service management, release management, and task force management. This also includes the analysis and optimization of IT systems and processes, the development and introduction of databases and information management systems, as well as the implementation of IT infrastructure projects such as data center setup, relocation, and renewal. In addition, Nixus also offers services in the areas of email archiving, email encryption, network security, reorganization, and software development.