The sale, installation, repair, and maintenance of heat meters, hot and cold water meters, heat distributors, and other devices for measuring consumption, the preparation of expense accounts for properties of any kind, the provision of services for reading, detecting, analyzing, and processing consumption data for residential and commercial properties, in accordance with CISR directives, the development and integration of digital solutions for the efficient management of data, including remote transmission systems for accounting and monitoring, the exercise of any activity directly or indirectly connected to the achievement of the social purpose.