1. Arkema S.A.
2. BASF SE
3. Biome Bioplastics Ltd
4. Braskem
5. Celanese Corporation
6. Eastman Chemical Company
7. Evanesce Inc.
8. Invibio Ltd.
9. Novamont S.p.A.
10. PBI Performance Products Inc.
11. Plantic Technologies Limited
12. SKYi Composites Private Limited
13. Stahl Holdings B.V.
14. Sulzer Ltd.
15. TotalEnergies Corbion BV