| Company | Timeline | Status | |
| Penta NC2 Limited Director • Director | 3 Feb 2015←10 Years→Current | Active | |
| Penta Consulting Holdings Limited Director • Director | 30 Jan 2015←10 Years→Current | Active | |
Rapid Readymix LLP Designated LLP Member • Unreported | 14 Jun 2013←6 Years→18 Feb 2020 | Dissolved | |
Robore Kingstar Limited Director • Company Director | 23 Jan 2003←3 Years→10 Oct 2006 | Dissolved | |
| Spaces4work Limited Director • Company Director | 25 May 2001←19 Years→4 Dec 2020 | Dissolved | |
| Penta Consulting Limited Director • Chairman | 12 Mar 1998←16 Years→19 Nov 2014 | Active | |
| Robore Cuts Limited Director • Diamond Driller | 7 Aug 1992←10 Years→10 Jul 2003 | Active | |
| Abracuts Limited Director • Diamond Driller | 28 Jan 1992←29 Years→17 Aug 2021 | Dissolved | |
| Abracuts Limited Secretary • Diamond Driller | 31 Jan 1991←17 Years→1 Dec 2008 | Dissolved | |
