| Company | Timeline | Status | |
| Dsec Limited Director • Electrical Contractor | 15 Dec 2014←5 Years→30 Jun 2020 | Active | |
| Dsec Limited Secretary • Unreported | 3 Aug 2007←12 Years→30 Jun 2020 | Active | |
| David Smalley Electrical Contractors Ltd Director • Electrical Contractor | 1 Jul 2004←16 Years→29 Jun 2020 | Dissolved | |
| Dsec Limited Director • Electrical Contractor | 23 May 2002←5 Years→3 Aug 2007 | Active | |
