| Manufacturer | Sector | Year | Accounts type |
|---|---|---|---|
| AUTOMATIC PRECISION TURNING (LEICESTER) LIMITED | Fabricated metal products | 1970 | Total exemption (full) |
| PROMINENT FLUID CONTROLS (UK) LIMITED | Other manufacturing | 1976 | Full accounts |
| VIVID LAMINATING TECHNOLOGIES LIMITED | Machinery and equipment | 1986 | Total exemption (full) |
| SELLA CONTROLS LIMITED | Other manufacturing | 1994 | Medium company accounts |
| SELLA LIMITED | Other manufacturing | 2006 | Medium company accounts |