The core activity of Patrick Grobéty's company encompasses three main areas:
1. **Real Estate**: The company operates in the real estate sector, including the marketing, sale, and rental of properties.
2. **Marketing**: Patrick Grobéty also offers marketing services, particularly in the field of digital marketing, to support companies in increasing their online presence and reaching their target audiences.
3. **Business Consulting and Development**: As a multi-entrepreneur and business consultant, Patrick Grobéty supports other companies in their development and provides consulting services to improve their business strategies and achieve their goals.
Overall, the company focuses on the areas of real estate, marketing, and business consulting to support customers in achieving their business objectives.