The core activity of Realberg encompasses four main areas:
1. **Conception, promotion and development**: Development of real estate projects with original architecture and ecological concept, meeting the requirements of sustainability and economic viability.
2. **Brokerage**: Intermediation of real estate transactions (purchase, sale, rental) through an extensive network of contacts and carefully selected partners.
3. **Property management**: Provision of property management services, including facility management, either directly or through intermediation of specialized service providers.
4. **Relocation**: Support for clients in relocation, including intermediation of specialized service providers for various aspects of relocation.