| Company | Timeline | Status | |
| Lift Monitoring Limited Director • Managing Director | 20 Nov 2003←21 Years→Current | Active | |
| Liftcom Limited Director • Managing Director | 20 Nov 2003←21 Years→Current | Active | |
| Electromatic Tele-Link Limited Director • Electrical Engineer | 3 Jun 1999←26 Years→Current | Active | |
| Electromatic Tele-Link Limited Director • Electrical Engineer | 3 Jun 1999←25 Years→9 May 2025 | Active | |
