- Mucon United Kingdom
- Tanis Mill Machine Industry and Trade Co Turkey
- Jacobs Corporation United States of America
- Cadisch Precision Meshes Ltd United Kingdom
- Christy Turner Ltd United Kingdom
- SKIOLD A/S Denmark
- Netzsch-Condux Mahltechnik GmbH Germany
- Haver & Boecker OHG Germany
- Paul Hedfeld GmbH Germany
