| Company | Timeline | Status | |
| Institute Of Ergonomics And Human Factors Director • Managing Director | 30 Apr 2019←6 Years→Current | Active | |
| Institute Of Ergonomics And Human Factors Director • Managing Director | 30 Apr 2019←5 Years→14 Apr 2025 | Active | |
| K Sharp Ltd Director • Human Factors Consultant | 22 Dec 2011←13 Years→Current | Active | |
