Filtration plant, vacuum in United Kingdom
- Farleygreene (Sieving & Mixing Technology for Powders or Liquids)
- Wolf Filtration Ltd
- Carlson Ltd
- Plastok Associates Ltd
- Ken Kimble Reactor Vessel Ltd
- Glosfume Technologies
- Rigal Bennett
- Nederman Ltd
- Delkor UK Ltd
- Metso Minerals UK Ltd
- Heath Filtration Ltd
- Croft Filters Limited
- A C L Engineering Ltd

Machinery and equipment