Reservoir covers, glass fibre reinforced plastic (GRP) in United Kingdom
- Jenart Design
- Tarpaulin Supply & Repair Co. Ltd
- Dipec
- K N G Developments
- Project Plastics Ltd
- Project Linings Ltd
- Portola Packaging Ltd
- Ahlstrom Chirnside Ltd (a division of Dexter Speciality Materials Ltd)
- Dartford Composites Ltd
- Lamplast Industrial Plastics
- Harviglass-Fibre Ltd
- Data 2 Patterns & Moulds
- D C Handrails & Ironwork Parts
- Norco Group Ltd
- Manhattan Marquees
- Ultra Group
- Tech Spray-Limited
- Spectra Plastics Ltd
- Cabcare Products
- Haywood Products Ltd
- Fibox Ltd
- Enalon Ltd
- Aquatec Consultancy Services Ltd
- Fibre Glass Applications
- Dewey Waters Ltd

Rubber and plastic products