| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| I.I. (Realisations) Ltd | 01133587 | 22/01/1993 | Dissolved |
| Isis Environmental Services Ltd | 01265093 | 14/08/1995 | Dissolved |
| Isovel (Midlands) Ltd | 01032095 | 14/08/1995 | Dissolved |
| Isovel Contracts Ltd | 01139268 | 10/07/1991 | Dissolved |
| Isovel Group Ltd | 02998918 | 14/02/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Decima Products Ltd | 03542170 | 15/04/1998 | 16/11/1998 | Dissolved |