1. Dairymaster,
Ireland. **
2. Dale Power Systems plc, UK.
3. John Dale Zero Till Drills, UK. **
3. Danagri U.K. Ltd, UK.
4. Dando Drilling International Ltd, UK.
**
5. DATAG Ltd, UK.
6. D & H Animal Husbandry, UK.
7. D & H Trading Co, UK.
8.
John Deere Ltd,
UK. **
9. Denlab International (U.K) Ltd, UK.
10. Dowdeswell Engineering Co. Ltd, UK.
11.
E.W. Downs &
Sons Ltd, UK. **
12. Drake & Fletcher Ltd, UK.
13. Draper Tools Ltd, UK. **
14.
Duntech
Irrigation Services Ltd, UK. **