| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Environmental Energy Equipment Ltd | 01791694 | 31/12/1991 | Dissolved |
| Treatim (Godalming) Ltd | 00966218 | 17/01/1994 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHUBB SYSTEMS LIMITED | 00715168 | 06/05/1999 | 01/01/2000 | Strike Off |
| DUDLEY INDUSTRIES LIMITED | 00375137 | 21/04/1998 | 21/07/1999 | Bronze |
| R.D. (Chemicals & Wood Processes) Ltd | SC018451 | 17/01/1994 | 30/10/1997 | Dissolved |
| RENTOKIL INITIAL UK LTD | 00301044 | 17/01/1994 | 31/12/2000 | Gold |
| RENTOKIL INSURANCE LIMITED | 00677856 | 11/07/1997 | 01/01/2000 | Gold |
| The Institute of Wood Preserving & Damp-Proofing | 00248552 | 29/06/1994 | 19/12/1996 | Dissolved |
| Treatim (Nottingham) Limited | 00967189 | 17/01/1994 | 01/01/2000 | Dissolved |
| Treatim Ltd | 00751634 | 17/01/1994 | 01/01/2000 | Dissolved |
| Vent Air (Southern) Ltd | 01767202 | 25/04/1991 | 31/12/1993 | Dissolved |