| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| AOC AG | Company | Chemicals | Switzerland | 11-Nov-2016 |
| SICPA Holding S.A | Company | Chemicals | Switzerland | 22-Jun-2016 |
| Kolb Distribution Ltd. | Company | Chemicals | Switzerland | 21-Jan-2015 |
| Clariant International Ltd | Company | Chemicals | Switzerland | 03-Jun-2013 |
| Printcolor Ltd. | Small or Medium-sized Enterprise | Chemicals | Switzerland | 01-Mar-2013 |
| Givaudan SA | Company | Chemicals | Switzerland | 11-Feb-2010 |
| Sika AG | Company | Chemicals | Switzerland | 21-Jul-2009 |
| Syngenta International AG | Company | Chemicals | Switzerland | 15-Jan-2009 |