| Manufacturer | Sector | Year | Accounts type |
|---|---|---|---|
| HYDRAINER PUMPS LIMITED | Machinery and equipment | 1975 | Small company accounts |
| PETERMAN ENGINEERING SERVICES LIMITED | Repair and installation of machinery | 1975 | Total exemption (full) |
| COMBASS LIMITED | Other manufacturing | 1978 | Total exemption (full) |
| ZOOK EUROPE LIMITED | Computers, electronics and optics | 1998 | Small company accounts |
| NORWOOD SHOTBLASTING LIMITED | Other manufacturing | 2000 | Total exemption (full) |