1. Abengoa Sa
2. Basf Se
3. Bioamber Inc (Inactive)
4. Braskem Sa
5. Cargill Incorporated
6. Corbion Nv
7. Danimer Scientific Inc
8. Methanex Corporation
9. Mitsubishi Chemical Holdings Corporation
10. Mitsui & Co Ltd
11. Natureworks Llc
12. Novozymes A/S
13. Ptt Global Chemical Public Company Limited
14. Royal Dsm Nv
15. Teijin Limited