| Company | Timeline | Status | |
Teledyne S G Brown Limited Director • Company Director | 31 Jan 2008←4 Years→18 Nov 2012 | Dissolved | |
Teledyne TSS Limited Director • Corporate Officer | 31 Jan 2008←4 Years→18 Nov 2012 | Dissolved | |
| Teledyne Limited Director • Corporate Officer | 24 Jul 2000←12 Years→18 Nov 2012 | Active | |
