| Company | Timeline | Status | |
| Optimus Commercials And Engineering Limited Director • Civil Engineer | 17 Jan 2022←3 Years→Current | Active | |
| Cardinalis Holdings Limited Director • Civil Engineer | 9 Apr 2021←4 Years→Current | Active | |
| Shamrock Bidco Limited Director • None | 1 Jun 2016←9 Years→Current | Active | |
| Shamrock Midco Limited Director • None | 1 Jun 2016←9 Years→Current | Active | |
| Shamrock Topco Limited Director • None | 1 Jun 2016←9 Years→Current | Active | |
| Fibrewave Networks Limited Director • Director | 1 Jun 2016←9 Years→Current | Active | |
| John Henry And Sons (Developments) Ltd Director • Director | 16 Jul 2013←12 Years→Current | Active | |
| Serendipity Endeavours Limited Director • Civil Engineer | 6 Jul 2011←11 Years→1 Jun 2023 | Active | |
| John Henry Biscomm Limited Director • Civil Engineer | 1 Mar 2011←10 Years→27 Apr 2021 | Dissolved | |
| Avanti Traffic Management Limited Director • Director | 10 Mar 2010←15 Years→Current | Active | |
