| Company | Timeline | Status | |
| Henderson Warnock (Holdings) Limited Director • Director | 4 Feb 2021←4 Years→Current | Active | |
Henderson Warnock Facilities Management Limited Secretary • Engineer | 21 Oct 1998←20 Years→11 Dec 2018 | Dissolved | |
Henderson Warnock Facilities Management Limited Director • Engineer | 21 Oct 1998←20 Years→11 Dec 2018 | Dissolved | |
| Shelf Company (70 HD) Limited Director • Consulting Engineer | 26 Jan 1998←7 Years→2 Jun 2005 | Active | |
| Henderson Warnock Limited Director • Engineer | 29 Oct 1997←28 Years→Current | Active | |
| Henderson Warnock Limited Secretary • Engineer | 29 Oct 1997←28 Years→Current | Active | |
