| Company | Timeline | Status | |
| Ace Engineering (South West) Ltd Director • Company Director | 4 Jan 2007←18 Years→Current | Active | |
| Alfred House (Management) Limited Director • Engineer | 1 Sep 2004←21 Years→Current | Active | |
| Ace General Engineering (Cornwall) Ltd Director • Works Manager | 1 Jun 1995←30 Years→Current | Active | |
