| Company | Timeline | Status | |
| Land Instruments International Limited Director • President | 15 Jun 2006←2 Years 5 Months→10 Dec 2008 | Active | |
| Solartron Metrology Limited Director • President | 26 Sep 2005←3 Years→10 Dec 2008 | Active | |
| Taylor Hobson Limited Director • President | 18 Jun 2004←4 Years→10 Dec 2008 | Active | |
| Ametek (GB) Limited Director • President | 14 Nov 2003←5 Years→10 Dec 2008 | Active | |
Ametek Precision Instruments (UK) Ltd Director • President Electronic Instrumnt | 14 Nov 2003←5 Years→10 Dec 2008 | Dissolved | |
