| Company | Timeline | Status | |
| Drainfix Ltd Director • Engineer | 27 Jan 2010←15 Years→Current | Active | |
| Water Maxim Limited Director • Water Management Consultancy | 9 Aug 2004←21 Years→Current | Active | |
| Pipefix Limited Director • Engineer | 12 Mar 1997←25 Years→15 Nov 2022 | Active | |
