1. Acciona
SA
2. Alto Ingredients Inc.
3. Archer Daniels Midland Company
4. Biodiesel Technocrats
5. Cargill
Incorporated
6. Crimson Renewable Energy
LLC
7. FutureFuel Corporation
8. G-Energetic BioFuels
9. Gevo Inc.
10. Green Earth Bio-Diesel LLC
11. Green Fuel Nordic Oy
12. Innoltek Inc.
13. Neste Corporation
14. Sunpine AB
15. Wilmar International Limited