| Company | Timeline | Status | |
| Patrick McCaul Environmental Consulting Engineers Limited Secretary • Unreported | 25 Jan 2008←17 Years→Current | Active | |
| Patrick McCaul Environmental Consulting Engineers Limited Director • Company Director | 25 Jan 2008←17 Years→Current | Active | |
| Patrick McCaul Environmental Consulting Engineers Limited Director • Company Director | 25 Jan 2008←17 Years→2 May 2025 | Active | |
Renewable Building Technologies Ltd Director • Company Director | 3 Mar 2004←14 Years→30 Oct 2018 | Dissolved | |
