| Company | Timeline | Status | |
| Munro's Consultancy Services Ltd Director • Computer Consultant | 17 Jun 1998←26 Years→4 Feb 2025 | Active | |
| Munro's Electron Beam Software Limited Director • Research Scientist | 20 Sep 1991←33 Years→4 Feb 2025 | Active | |
| 14 Cornwall Gardens Management Company Limited Director • Software Developer | 15 Sep 1991←34 Years→28 Oct 2025 | Active | |
