| Company | Timeline | Status | |
| Water-Wize Limited Director • Unreported | 25 Jul 2025←4 Months→4 Dec 2025 | Active | |
| Richard Swan Associates Ltd Director • Engineer | 27 May 2025←7 Months→Current | Active | |
| The United Kingdom Society For Trenchless Technology Director • Director Of Technical Client Services | 13 Oct 2022←1 Year 12 Months→10 Oct 2024 | Active | |
| The United Kingdom Society For Trenchless Technology Director • Technical Service Manager | 27 Sep 2005←7 Years→3 Oct 2012 | Active | |
