| Company | Timeline | Status | |
| Mapp Limited Director • Director | 14 May 2001←14 Years→13 Jan 2016 | Active | |
| Mapp (UK) Limited Director • Director | 14 May 2001←14 Years→13 Jan 2016 | Active | |
| OLM Systems Limited Director • Computer Professional | 30 May 1992←2 Years 3 Months→13 Sep 1994 | Active | |
