| Company | Timeline | Status | |
| Rossi Gearmotors Limited Director • Unreported | 6 Apr 2006←10 Months→6 Feb 2007 | Active | |
| Habasit (UK) Limited Director • General Manager | 1 Dec 2004←2 Years 2 Months→6 Feb 2007 | Active | |
| The Charles Walker Group Limited Director • General Manager | 1 Dec 2004←2 Years 2 Months→6 Feb 2007 | Active | |
| Charles Walker & Co.Limited Director • General Manager | 1 Dec 2004←2 Years 2 Months→6 Feb 2007 | Active | |
| Charles Walker Consolidated Limited Director • General Manager | 1 Dec 2004←2 Years 2 Months→6 Feb 2007 | Active | |
