- ORGANICFARM ZAMBIA
- TATRA TRUCKS A.S.
- UNIQUE BIOCHEM INDIA
- SOUTH BOHEMIAN UNIVERSITY
- CZECH UNIVERSITY OF LIFE SCIENCES PRAGUE
- RESEARCH INSTITUTE OF AGRICULTURAL ENGINEERING
- MENDEL UNIVERSITY IN BRNO
- TEKRO, s.r.o.
- SILVA TAROUCI RESEARCH INSTITUTE FOR LANDSCAPE AND ORNAMENTAL GARDENING
- AGRICULTURALl ENTERPRISES CZECH AND SLOVAKAI REPUBLIC
- BIOGAS STATIONS CZECH AND SLOVAKAI REPUBLIC
- BIOETHANOL FACTORY CZECH AND SLOVAKAI REPUBLIC
- EKOTECHNIKA, s.r.o.
- ECOCOAL s.r.o, Reclamation Company
- NOVIKO - Wholesale for Veterinary Clinic