2026
2023
2017
2026
2023
| Caplugs – NL | ||
| Paneltim – B |
2017
| Banjo Corporation – NL | ||
| Chevron Phillips Chemical International – B | ||
| Desotec – B | ||
| SCM Software for Chemistry & Materials – NL | ||
| TU Delft Process Technology Institute – NL | ||
| Vinmar Chemicals & Polymers – NL | ||
| Xendo – NL | ||
| Zeton – NL |