| Company | Timeline | Status | |
| M.Clarkson(Electrical)Limited Secretary • Secretary | 22 Jan 2004←12 Years→2 Aug 2016 | Active | |
| M.Clarkson(Electrical)Limited Secretary • Unreported | 29 Mar 1991←7 Years→2 Jul 1998 | Active | |
| M.Clarkson(Electrical)Limited Director • Clerk | 29 Mar 1991←7 Years→2 Jul 1998 | Active | |
