| Company | Timeline | Status | |
| The Dot Consultancy Limited Secretary • Lecturer | 17 Jul 2000←25 Years→Current | Active | |
| The Dot Consultancy Limited Director • Lecturer | 17 Jul 2000←16 Years→1 Dec 2016 | Active | |
| Dot Connections Limited Secretary • Senior Lecturer | 10 Mar 2000←25 Years→Current | Active | |
| Dot Connections Limited Director • Senior Lecturer | 10 Mar 2000←16 Years→1 Dec 2016 | Active | |
