| Company | Timeline | Status | |
| Ergo Innovation Limited Director • Director | 1 Mar 2022←3 Years→29 Apr 2025 | Dissolved | |
| The Keil Centre Ebt Limited Director • Consultant Ergonomist | 11 Apr 2011←11 Years→31 May 2022 | Active | |
| The Keil Centre Limited Director • Consultant Ergonomist | 28 Mar 2011←11 Years→31 May 2022 | Active | |
Ergoinnovation (U.K.) Ltd Director • Ergonomist | 6 Oct 2000←14 Years→13 Jan 2015 | Dissolved | |
