Sonnenerde
- Entered for: The Award for Environmental & Corporate Sustainability
- Location: Austria
- Website: www.sonnenerde.at
- Nature of Business: Soil and biochar production
- Sector: Manufacturing
- Number of Employees: 14
- Chief Executive: Gerald Dunst
- Managing Director: Gerald Dunst
- Press/PR: Gerald Dunst
+ 44 (0)20 7234 3535