| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Axiom Graphic & Interior Design Co Ltd | 02343749 | 06/02/1991 | Dissolved |
| BEVIS SEIFERT INTERIOR DESIGN LIMITED | 04327322 | 18/03/2002 | Dissolved |
| Ford West 123 Ltd | 02719626 | 09/07/1992 | Dissolved |
| International Properties Ltd | 02586942 | 15/01/1992 | Dissolved |
| International Properties Ltd | 02586942 | 15/01/1992 | Dissolved |
| John Seifert Overseas Limited | 02640456 | 23/08/1992 | Dissolved |
| ORIYA PROPERTIES LIMITED | 02071908 | 31/12/1992 | Strike Off |
| SIGMA INTERIOR DESIGN LTD | 07311672 | 12/07/2010 | Dissolved |
| Seifert Cameron & Devlin Ltd | 02314951 | 09/11/1991 | Dissolved |
| Seifert Carey Jones Ltd | 02208480 | 31/12/1991 | Dissolved |
| Seifert Environmental Design Ltd | 01705615 | 31/12/1991 | Dissolved |
| Seifert Group Ltd | 02214254 | 27/01/1991 | Dissolved |
| Seifert International (Kuwait) Ltd | 02607124 | 26/07/1991 | Dissolved |
| Seifert International (Uae) Ltd | 02607067 | 26/07/1991 | Dissolved |
| Seifert Ltd | 01705614 | 31/12/1991 | Dissolved |
| Telcastle Ltd | 01316951 | 31/12/1991 | Dissolved |
| United Hotel Investments Ltd | 02636879 | 24/10/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Archimed Ltd | 02536440 | 03/09/1991 | 23/12/1992 | Dissolved |
| BRIDGEND CUSTODIAL SERVICES LIMITED | 03045222 | 05/10/1995 | 31/03/1999 | Insolvent |
| CAREYJONES CHAPMANTOLCHER (STUDIO NORTH) LIMITED | 02733155 | 30/04/1993 | 24/04/1995 | Dissolved |
| RUDOOC SERVICES LIMITED | 01976084 | 31/12/1991 | 13/06/1994 | Dissolved |
| SAI INTERNATIONAL LIMITED | 02577344 | 28/01/1993 | 10/10/2003 | Insolvent |
| SIGMA SEIFERT LIMITED | 05538104 | 12/09/2005 | 31/07/2012 | Dissolved |
| United Hotel Investments Ltd | 02636879 | 24/10/1991 | 28/09/1992 | Dissolved |