Clutches, friction, pneumatically operated in United Kingdom
- Machineco Ltd
- Acorn Industrial Services
- Twiflex Ltd
- Cross & Morse
- Intertruck Ltd
- Matrix International Ltd
- Drakefield Ltd
- Ortlinghaus UK Ltd
- Renold Clutches & Couplings Ltd
- British Autogard Ltd
- Sprint Engineering & Lubricant
- Industrial Clutch Parts Ltd
- Mayr Transmissions Ltd
- Transak UK Ltd
- A C Hydraulics Ltd
- Friction Marketing Co. Ltd
- Hydraulic Engineering Services Ltd
- J R Technical Services UK Ltd
- A T B Laurence Scott Ltd
- Martin E Robey Engineering Ltd (JDHT Classic Parts Specialists)
- Power Take Off & Control
- M I T Ltd
- J B J Techniques Ltd
- Stromag Ltd
- Custom Brakes & Hydraulics Ltd

Metallurgy, metalworking and metal products