Major principals - Pharmaceuticals
- Basf Pharma Solutions
- Esco
- JRS Pharma
- Jungbunzlauer
- Meggle GmbH
- Syral
- Stearinerie Dubois
- Tereos Sucrose
- Ueno Fine Chemicals
Major principals - Cosmetics
- Basildon Chemicals
- EOC Surfactants
- Expansciense
- Hansen & Rosenthal
- Ichimaru Pharcos
- Naturex
- Sachtleben Specialties
- Stearinerie Dubois
Major principals - Coatings
- Arch Biocides
- EOC Belgium
- Jungbunzlauer
- Medir Ferrer
- Merquinsa
- Naarden Agro
- Polygal
- Rockwood
- Sachtleben
- Supercolori
- Vibfast Pigments