| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A.A Training Ltd | 05658568 | 21/12/2005 | Dissolved |
| Asbestos Academy Ltd | 05658799 | 21/12/2005 | Dissolved |
| Asbestos Awareness Ltd | 05658797 | 21/12/2005 | Dissolved |
| Asbestos Awareness Training Ltd | 04566762 | 09/09/2003 | Dissolved |
| Asbestos Ltd | 04512449 | 15/08/2002 | Dissolved |
| Asbestos Ltd | 04512449 | 15/08/2002 | Dissolved |
| Asbestos Surveyors Ltd | 02792783 | 22/04/1993 | Dissolved |
| Asbestos Surveyors.Com Ltd | 04598009 | 24/10/2003 | Dissolved |
| Asbestos Training Ltd | 04469104 | 25/06/2002 | Dissolved |
| Asbestos Training Ltd | 04469104 | 25/06/2002 | Dissolved |
| Asbestos Training Providers Association Ltd | 04649163 | 27/01/2003 | Dissolved |
| Asbestos Training Providers Association Ltd | 04649163 | 27/01/2003 | Dissolved |
| Asbestos Training.Com Ltd | 04469107 | 25/06/2002 | Dissolved |
| Asbestos Training.Com Ltd | 04469107 | 25/06/2002 | Dissolved |
| Asbestos Training.Org. Ltd | 04566764 | 18/10/2002 | Dissolved |
| Asbestos Training.Org. Ltd | 04566764 | 18/10/2002 | Dissolved |
| Environmental Protection & Abatement Ltd | 02803566 | 25/03/1994 | Dissolved |
| Natas Environmental Ltd | 05422909 | 01/08/2005 | Dissolved |
| Natas Surveying Ltd | 05423048 | 01/08/2005 | Dissolved |
| Natas Systems Ltd | 05301277 | 16/12/2004 | Dissolved |
| Natas Systems Ltd | 05301277 | 16/12/2004 | Dissolved |
| Natas Training Ltd | 05406460 | 01/08/2005 | Dissolved |
| Worldco Environmental Ltd | 02724035 | 04/04/1993 | Dissolved |
| Worldco Environmental Ltd | 02724035 | 04/04/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Asbestos Safety Association | 04274639 | 21/08/2001 | 01/05/2006 | Dissolved |
| Natas Training Ltd | 03229217 | 24/07/1996 | 31/10/2008 | Dissolved |
| Worldco Ltd | 02639523 | 21/08/1991 | 14/01/1998 | Dissolved |