- Alban Muller
- Alchemy Ingredients
- Baerlocher France
- Bell Flavors & Fragrances
- Chicopee
- EuroCarb
- Evonik Personal Care
- DSM Composite Resins
- Ichimaru Pharcos
- Infinitec Activos
- John Hogg Technical Solutions
- KLK Tensachem S.A.
- KLK Oleo Kolb
- Libra Chemicals
- Neelikon
- Nippon Gohsei
- PlusChem
- Quatchem
- RAHN AG
- Resdev
- TIB Chemicals
