Provision of IT services; trade in hardware, software and licenses; manufacture and development of computer-based technology programs, products and applications; development and sale of products, in particular in the field of blockchain and tangle; operation of data centers for own purposes and third parties as well as provision of related services; holdings; acquisition, encumbrance, sale and management of real estate; financing and provision of guarantees and sureties for subsidiaries and third parties; trade in goods of all kinds, assets and licenses.