| Manufacturer | Sector | Year | Accounts type |
|---|---|---|---|
| CHARLES RANSFORD & SON LIMITED | Wood products | 1974 | Full accounts |
| WOODLINK FOREST PRODUCTS LIMITED | Wood products | 1984 | Total exemption (full) |
| JESMONITE LIMITED | Other manufacturing | 2000 | Total exemption (full) |
| JOHN ROBERTS BREWING CO LTD | Beverages | 2002 | Total exemption (full) |
| AUTOGYRO CERTIFICATION LTD | Ships, aircraft, rail and other transport | 2005 | Total exemption (full) |