1. Ashurst Ltd, UK.
2. AWT Ltd, UK.
3. Bridgestone/Firestone UK Ltd,
UK.
4. Goodyear Ltd, UK.
5. Terry Johnson Ltd, UK.
6. Kleber Ltd, UK.
7. Michelin Tyre plc,
UK.
8. Pirelli Ltd, UK.
9. Trelleborg Industrial Products
(Tyres), UK.
10. Undergear Equipment (RBP) Ltd,
UK.