| Company | Timeline | Status | |
| Watershaw Properties Management Limited Director • Retired Chartered Civil Engineer | 3 Sep 2025←2 Months→Current | Active | |
| Watershaw Properties BLP Limited Director • Retired Chartered Civil Engineer | 3 Sep 2025←2 Months→Current | Active | |
| Watershaw Group Limited Director • Unreported | 3 Sep 2025←2 Months→Current | Active | |
| Watershaw Properties Investments Limited Director • Retired Chartered Civil Engineer | 3 Sep 2025←2 Months→Current | Active | |
| David Cooke Consultants Limited Director • Director | 23 May 2013←9 Years→14 Jun 2022 | Dissolved | |
Z3852y Limited Director • Consulting Civil & Structural | 5 Mar 2003←14 Years→2 Jun 2017 | Dissolved | |
