The core activity of Joci GmbH encompasses a wide range of services in the areas of property management, building maintenance, and general support services. These include: property maintenance and building upkeep, building cleaning, removal of graffiti, spray paint, and vandalism, gardening services including disposal of cuttings, repair and installation work in and around the house, and transportation and driving services. Overall, the company offers a comprehensive range of services aimed at supporting customers in the maintenance and care of their properties.