| Company | Timeline | Status | |
| Sigma Learning Ltd Director • Teacher | 4 Sep 2025←2 Months→Current | Active | |
| Study Web Ltd Director • Director | 23 Oct 2020←1 Year 5 Months→29 Mar 2022 | Dissolved | |
| Sigma Learning Ltd Director • Teacher | 28 Sep 2020←2 Years 2 Months→20 Dec 2022 | Dissolved | |
