| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Agneash Ltd | 02894016 | 22/12/1994 | Dissolved |
| COACH HOUSE PRODUCTIONS LIMITED | 03875344 | 03/03/2000 | Dissolved |
| English Shakespeare Co International Ltd | 03134958 | 14/12/1995 | Dissolved |
| English Shakespeare Co Ltd | 02036078 | 22/02/1993 | Dissolved |
| LEGEND TELEVISION LIMITED | 02405574 | 18/01/1991 | Dissolved |
| PORTMAN HANNIBAL PRODUCTIONS LIMITED | 02822137 | 08/06/1995 | Dissolved |
| Portman Hannibal Productions (1994) Ltd | 02902924 | 15/08/1994 | Dissolved |
| Squarefin 273 Ltd | 02269140 | 20/12/1990 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AN AWFULLY BIG PRODUCTION COMPANY LIMITED | 02868381 | 17/02/1994 | 31/12/1995 | Insolvent |
| DANCEMERIT LIMITED | 02996796 | 14/12/1994 | 09/01/1997 | Dissolved |
| FREMANTLEMEDIA GROUP LIMITED | 00353341 | 09/02/1996 | 28/03/1996 | Silver |
| PORTMAN ENTERTAINMENT LIMITED | 00647800 | 22/03/1994 | 31/12/1995 | Insolvent |
| PORTMAN MEDIA ASSETS LIMITED | 03025003 | 20/06/1995 | 31/12/1995 | Insolvent |
| PORTMAN PRODUCTIONS LIMITED | 02195623 | 30/11/1991 | 31/12/1995 | Insolvent |
| Pinnacle Pictures Ltd | 02547874 | 08/03/1991 | 31/12/1995 | Dissolved |
| Portman Classics Ltd | 02351004 | 22/02/1992 | 31/12/1995 | Dissolved |
| Portman Entertainment Group Ltd | 02120141 | 01/10/1992 | 16/12/1996 | Dissolved |
| Portman Global Ltd | 02057929 | 14/12/1991 | 31/12/1995 | Dissolved |
| SONY PICTURES TELEVISION PRODUCTION UK LIMITED | 03236308 | 02/12/1996 | 30/06/1999 | Silver |
| VIRTUAL HERO PRODUCTION COMPANY LIMITED | 03053709 | 15/08/1995 | 28/03/1996 | Dissolved |
| Zenith North Ltd | 02418069 | 15/07/1993 | 30/01/1995 | Dissolved |
| Zenith Productions Ltd | 02583081 | 15/07/1993 | 30/01/1995 | Dissolved |