| Company | Timeline | Status | |
| Optimus Commercials And Engineering Limited Director • Civil Engineer | 17 Jan 2022←3 Years→Current | Active | |
| Cardinalis Holdings Limited Director • Director | 9 Apr 2021←4 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 | |
| Shamrock Bidco Limited Director • None | 1 Jun 2016←9 Years→Current | Active | |
| John Henry And Sons (Developments) Ltd Director • Director | 16 Jul 2013←1 Year→28 Jul 2014 | Active | |
| Fibrewave Networks Limited Director • Director | 20 Oct 2011←14 Years→Current | Active | |
| John Henry Biscomm Limited Director • Company Director | 1 Mar 2011←2 Years 9 Months→3 Dec 2013 | Dissolved | |
| Avanti Traffic Management Limited Director • Director | 10 Mar 2010←15 Years→Current | Active | |
| Communications Trading House Limited Director • Director | 11 Feb 2008←5 Years→3 Dec 2013 | Active | |
