| Manufacturer | Sector | Year | Accounts type |
|---|---|---|---|
| VICTREX PLC | Chemicals | 1993 | Group accounts |
| VICTREX MANUFACTURING LIMITED | Chemicals | 1993 | Full accounts |
| SLURRY AERATION MANAGEMENT SYSTEMS LTD. | Machinery and equipment | 1996 | Total exemption (full) |
| ADDISON ENGINEERING COMPANY (HILLHOUSE) LIMITED | Basic metals | 1996 | Unaudited abridged |
| THE HEALTHY BISCUIT COMPANY LTD | Food products | 2004 | Total exemption (full) |
| ALLAN J HARGREAVES PLANT ENGINEERS LIMITED | Repair and installation of machinery | 2005 | Medium company accounts |