- Altec Engineering LTD - DH6 5PF
- Bartram Walker - DH6 5PF
- Bella Bathrooms - DH6 5AD
- City Fabrications Ltd - DH6 5AD
- E W Allen Tractors - DH6 1AT
- P C Henderson Ltd - DH6 5NG
- Plantmaster UK - DH6 1NQ
- PSI Global - DH6 5AD
- Russell Young I F A Ltd - DH6 1BQ
- Safety One UK Ltd - DH6 2QA
- Tursdale Technical Services Ltd - DH6 5PG