| Company | Timeline | Status | |
| Core Cut Fire Protection Ltd Director • Director | 18 Apr 2016←9 Years→Current | Active | |
| Core Cut Nuclear Ltd Director • Director | 15 Apr 2016←9 Years→Current | Active | |
| Corejet Water Jetting Limited Director • Director | 7 May 2013←12 Years→Current | Active | |
| The Drilling & Sawing Association Limited Director • None | 19 May 2011←2 Years 8 Months→5 Feb 2014 | Active | |
| Geocrete Services Limited Director • Director | 17 Jan 2006←19 Years→Current | Active | |
| Geocrete Services Limited Secretary • Director | 17 Jan 2006←19 Years→Current | Active | |
| The Drilling & Sawing Association Limited Director • Director | 19 May 2004←1 Year 11 Months→27 Apr 2006 | Active | |
| Core Cut Limited Director • Managing Director | 10 May 1997←28 Years→Current | Active | |
