| Al Khaleej Sugar United Arab Emirates |
| BEKO Technologies Ltd United Kingdom |
| Camfil Farr Sweden |
| CREAT Sas France |
| Dynamic Adsorbents, Inc. United States |
| Fairey Filtration Systems Ltd United Kingdom |
| Gotaverken Miljo AB Sweden |
| J. Rettenmaier and Söhne Germany |
| Pure Water Technologies Pakistan |
| Selecto, Inc. United States |
| Solution Technologies, Inc. United States |
| Zeus Industrial products Ireland |