Software as a service, software engineering services for data processing, computer programming services for data processing; provision of virtual computer systems through cloud computing; design of computer-simulated models and verifying the functioning and operation of such computer computer-simulated models for third parties; services related to digital twins, namely the design and operation of digital twins for machines and apparatuses, for industrial plants, for buildings and for transport infrastructure for third parties; platform as a service; development of computer platforms and verifying the functioning and operation of computer platforms for third-party access; services of a digital product platform, namely the storage of product data, product test data, product quality control data and product inspection data; electronic data storage; hosting of virtual environments.