Filters for the pharmaceutical industry in United Kingdom
- Allpure Filters Ltd
- Mix UK Ltd
- Wolf Filtration Ltd
- Carlson Ltd
- Filtercorp Europe Ltd
- Flowsource
- Plastok Associates Ltd
- Northumbria Optical Coatings Ltd
- Yateson Stainless
- Caldo Engineering Ltd
- D R M Industrial Fabrics Ltd
- Mix & Batch 2000 Ltd
- Pisces Engineering
- Amazon Filters Ltd
- Kalsep UK
- Sttop Filters Ltd
- Domnick Hunter Group Limited Parker Hannifin Ltd
- Parker Dominick Hunter (Process Division)
- Leyland Filtration Co. Ltd
- Parker Hannifin UK Ltd (Filter Division Europe)
- Optima International Ltd
- Prosep Filter Systems
- B L T Circuit Services Ltd
- Russell Finex Ltd
- C M I Trading UK Ltd

Chemicals and pharmaceuticals