| Company | Timeline | Status | |
| RKH Developments Limited Director • Director | 11 Mar 2015←10 Years→Current | Active | |
| RKH Holdings Limited Director • Director | 17 Feb 2015←10 Years→Current | Active | |
| R K H Construction Limited Director • Managing Director | 27 Jan 2014←11 Years→Current | Active | |
Curtis Construction Limited Director • Director | 26 Oct 2010←6 Years→18 Nov 2016 | Dissolved | |
| G1 Construction Consultants Ltd Director • Company Director | 15 Nov 2007←3 Years→15 Nov 2010 | Active | |
Michael Thorne Construction Limited Director • Contracts Director | 1 Jan 2005←9 Years→6 Mar 2014 | Dissolved | |
