Development of own projects and provision of services in the fields of architecture, interior design and design; Designing own design products, in particular lighting fixtures, as well as trading and distributing such own products and products of third-party companies; Taking on orders in the field of building protection, in particular with water and moisture problems, by analyzing, developing repair proposals, and carrying out sealing work and drying of buildings and structural installations and related further work; Taking over any companies with a similar purpose or participating in them; Carrying out all operations, including with securities or real estate.