| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Advanced Editing Solutions Ltd | 03036646 | 26/10/1999 | Dissolved |
| Audio Visual Material (U K) Ltd | 02158564 | 19/03/1991 | Dissolved |
| Cinephoto Equipment Ltd | 01251326 | 19/03/1991 | Dissolved |
| Cinephotoproductions Ltd | 00839426 | 19/03/1991 | Dissolved |
| Combat Training Systems Ltd | 01500454 | 17/05/1991 | Dissolved |
| Saville Audio Visual (Humberside) Ltd | 01658929 | 19/03/1991 | Dissolved |
| Saville Audio Visual (Liverpool) Ltd | 00990710 | 19/03/1991 | Dissolved |
| Saville Audio Visual (Manchester) Ltd | 00419709 | 19/03/1991 | Dissolved |
| Saville Audio Visual Ltd | 00990709 | 19/03/1991 | Dissolved |
| Saville Photo Hi Fi Ltd | 00990712 | 26/09/1996 | Dissolved |
| Saville,John,& Sons (Associated Services) Ltd | 01447581 | 26/09/1996 | Dissolved |
| Saville,John,& Sons (Property) Ltd | 01096709 | 26/09/1996 | Dissolved |
| Saville,John,& Sons Ltd | 00638450 | 26/09/1996 | Dissolved |
| Trison Ltd | 02666884 | 26/10/1999 | Dissolved |
| Vupoint Ltd | 02378043 | 15/05/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| QUADRA AV FURNITURE LIMITED | 10072388 | 18/03/2016 | 12/04/2017 | Not Trading |
| QUADRA CONCEPTS (UK) LIMITED | 06322818 | 24/07/2007 | 12/04/2017 | Silver |
| SAVILLE AUDIO VISUAL LIMITED | 09357263 | 16/12/2014 | 12/04/2017 | Not Trading |
| SEA ASSOCIATED SERVICES LIMITED | 00944450 | 19/03/1991 | 12/04/2017 | Dissolved |
| SEA HOLDINGS (UK) LIMITED | 10547359 | 12/04/2017 | 12/04/2021 | One Red Flag |
| SEA HOLDINGS LIMITED | 03222660 | 23/09/1996 | 12/04/2017 | Bronze |
| VISAVVI LIMITED | 02170847 | 19/03/1992 | 12/04/2017 | Silver |