| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| COMPO EXPERT Holding GmbH | Company | Chemicals | Germany | 28-Nov-2023 |
| AKRO-PLASTIC GmbH | Company | Chemicals | Germany | 21-Nov-2023 |
| Georg Menshen GmbH & Co. KG | Company | Chemicals | Germany | 07-Sep-2023 |
| OTTO KRAHN (GmbH & Co.) KG | Company | Chemicals | Germany | 22-Aug-2023 |
| BCH Brühl Chemikalien Handel GmbH | Small or Medium-sized Enterprise | Chemicals | Germany | 31-Jul-2023 |
| H&R GmbH & Co. KGaA | Company | Chemicals | Germany | 27-Apr-2023 |
| Hüttenes-Albertus Chemische Werke GmbH (HA Group) | Company | Chemicals | Germany | 11-Apr-2023 |
| Carl Bechem GmbH | Company | Chemicals | Germany | 07-Mar-2023 |
| CropEnergies AG | Company | Chemicals | Germany | 29-Jan-2023 |
| United Initiators GmbH | Company | Chemicals | Germany | 16-Jan-2023 |
| Röhm GmbH | Company | Chemicals | Germany | 07-Dec-2022 |
| Additiv-Chemie Luers GmbH & Co. KG | Small or Medium-sized Enterprise | Chemicals | Germany | 16-Aug-2022 |