The company Wolfer Informatik GmbH offers IT services to business and private customers. The core activities include: IT Service Management: The company provides classic IT service management, including strategy, design, transition, and operation. Infrastructure Consulting and Management: The creation and operation of IT infrastructures for business customers. Application Management: The management of software applications for business customers, including the assumption of responsibility for the applications. Security Services: The company offers security services, including backup and risk management. Hardware Sales: The sale of hardware products through an online shop. Support and Consulting: The company provides support and consulting services for business and private customers. Overall, the core activity of the company can be described as comprehensive IT service management and consulting for business and private customers.