1. Bailey Trailers,
UK.
2. Blair Engineering Ltd,
UK.
3. Fraser Agricultural (Rothienorman)
Ltd., UK.
4. Krampe
Trailers, UK.
5. Lister Taylor Ltd, UK.
6. Pottinger GB, UK.
7. Ruston's Engineering Co Ltd,
UK.
8. Harry West (Prees) Ltd,
UK.
9. Richard Western Ltd,
UK.