| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Hampshire Aeroplane Co Ltd | 03118017 | 01/12/1999 | Dissolved |
| Neumann Process Engineering & Management Ltd | 03491225 | 23/01/1998 | Dissolved |
| Techcon Engineering Ltd | 03078400 | 11/07/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| TECHCON (2004) LIMITED | 05291196 | 19/11/2004 | 02/01/2005 | Dissolved |
| Techcon Marine Ltd | 03162638 | 03/04/2000 | 01/11/2003 | Dissolved |