| Company | Timeline | Status | |
| Epem Management Company Limited Director • Technical Director | 16 Jan 2019←2 Years 8 Months→23 Sep 2021 | Active | |
| Oakroyd Management Company Limited Director • Technical Dircetor | 6 Dec 2018←6 Years→Current | Active | |
| Cinder Hill Management Company Limited Director • Technical Manager | 10 Aug 2017←8 Years→Current | Active | |
| Southview (Wrenthorpe) Management Company Limited Director • Technical Manager | 11 Jun 2016←3 Years→3 Dec 2019 | Active | |
