The core activity of Coach IT encompasses three main areas:
1. **Accounting & Business Management**: The company provides services in the field of accounting and business management, including the configuration of administrative software and the development of customized solutions.
2. **IT & Multimedia**: Coach IT offers IT services, including the development of websites, the creation of multimedia content, and the provision of IT security solutions.
3. **Electrical Engineering & Telecommunications**: The company provides services in the field of electrical engineering and telecommunications, including the installation of telecommunications systems, cabling, and home automation.