Linings and coverings, glass fibre reinforced plastic (GRP), for agricultural tanks in United Kingdom
- Balmoral Tanks Ltd
- G Peace Construction Ltd
- Broadwater Mouldings Ltd
- I E S Water Treatment Ltd
- Dipec
- K N G Developments
- Project Linings Ltd
- Haire Bros Advanced Roofing Ltd
- Goodwin Tanks Ltd
- Coe's Derby Ltd Engineers in GRP
- Western Building Systems
- Ahlstrom Chirnside Ltd (a division of Dexter Speciality Materials Ltd)
- Repair Protection & Maintenance Ltd
- Northshore Composites Ltd
- Lamplast Industrial Plastics
- Harviglass-Fibre Ltd
- Tom Morrow Tarpaulins Inverness Ltd
- Agricultural Composites
- Data 2 Patterns & Moulds
- Precolor Sales Ltd (Precolor Tank Division)
- Motherwell Bridge Ltd
- Norco Group Ltd
- G R Pro Ltd
- Ultra Group
- Tech Spray-Limited

Rubber and plastic products