| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A A B Ventilation Services Ltd. | 02878788 | 25/01/1994 | Dissolved |
| Barrett & Wright 2000 Ltd | 03936898 | 01/03/2000 | Dissolved |
| Project 2000 Installation Ltd | 03794663 | 24/06/1999 | Dissolved |
| Project 2000 Ventilation Ltd | 03794668 | 24/06/1999 | Dissolved |
| Project Ltd | 02713665 | 11/05/1992 | Dissolved |
| Ventilation Installer Assessors Ltd | 04235958 | 18/06/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CITITEC BUILDING SERVICES LIMITED | 04071823 | 14/09/2000 | 10/12/2001 | Dissolved |
| ISLAND CONTRACTS LTD | 04433166 | 21/03/2003 | 04/04/2003 | Silver |