The core activity of Green Dreams Lab GmbH consists of three main areas: 1. **Innovation Scouting**: The company connects established companies with innovative start-ups to achieve their economic and sustainability goals. 2. **Consulting**: Green Dreams Lab supports companies in making their supply chain more economical and sustainable. 3. **Business Development**: The company promotes the growth of companies by connecting them with market participants seeking their expertise. Overall, Green Dreams Lab focuses on promoting sustainable economic growth and innovation.