The core activity of Onexon GmbH is the development and provision of cloud-based platform solutions, particularly in the areas of: Enterprise Resource Planning (ERP), E-Learning, Real Estate Management, Big Data, E-Commerce, Nearshoring, Consulting, Infrastructure as a Service (IAAS), and Software as a Service (SAAS). The company offers specific solutions such as Onexon ERP, Onimox (for real estate management), and E-Learning platforms, which include various functions such as accounting, order management, contact management, document management, payroll accounting, time tracking, inventory management, sales, advertising, appraisal, tenant management, ticket system, repairs, school administration, examination management, distance learning, mobile app, schedule management, learning content, and peer-to-peer exchange.