| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DAVID BROWN GROUP LIMITED | 02432631 | 15/02/1995 | 31/10/1998 | Amber |
| David Brown Employee Trust Ltd | 03043321 | 24/11/1995 | 31/10/1998 | Dissolved |
| ELKAY ELECTRICAL MANUFACTURING COMPANY LIMITED | 00187153 | 01/07/1994 | 22/02/1996 | Dissolved |
| FAIREY NO. 2 LIMITED | 00698174 | 07/05/1997 | 10/07/2001 | Dissolved |
| Highland Timber P.L.C. | 02531866 | 20/06/2005 | 30/09/2007 | Dissolved |
| S. I. Senior Management Trustees Ltd | 02022191 | 04/12/1992 | 22/02/1996 | Dissolved |
| S.I. Executive Trustees Ltd | 00152550 | 04/12/1992 | 22/02/1996 | Dissolved |
| S.I. PENSION TRUSTEES LIMITED | 00375770 | 04/12/1992 | 22/02/1996 | Not Trading |
| S.I. Pension Nominees Ltd | 02039578 | 04/12/1992 | 22/02/1996 | Dissolved |
| S.I. Senior Executive Trustees Ltd | 00504969 | 04/12/1992 | 01/10/1993 | Dissolved |
| S.I.M. Trustees Ltd | 01908232 | 04/12/1992 | 22/02/1996 | Dissolved |
| SMITHS GROUP PLC | 00137013 | 11/12/1992 | 22/02/1996 | Silver |
| SPECTRIS PLC | 02025003 | 11/07/1995 | 10/07/2001 | Silver |
| Smiths Industries (A E P) Ltd | SC045905 | 06/06/1989 | 01/07/1994 | Dissolved |
| Smiths Industries (M B) Ltd | 00443029 | 04/12/1992 | 01/07/1994 | Dissolved |
| Smiths Industries (M R) Ltd | SC034787 | 06/06/1989 | 01/07/1994 | Dissolved |
| VENT-AXIA GROUP LIMITED | 01102834 | 04/12/1992 | 22/02/1996 | Silver |
| Worthvane Limited | 00848635 | 04/12/1992 | 22/02/1996 | Dissolved |
| ZIGUP PLC | 00053171 | 01/03/1996 | 28/09/2005 | Gold |