| Company | Timeline | Status | |
| DDS Homes Ltd Director • Engineer | 14 Jul 2025←3 Months→Current | Active | |
| DDS Fire Mist Ltd Director • Engineer | 23 Jun 2023←2 Years 4 Months→Current | Active | |
| DDS Sprinklers Ltd Director • Director | 18 Nov 2021←3 Years→Current | Active | |
| DDS Sprinklers (Scotland) Limited Director • Engineer | 1 Apr 2016←9 Years→Current | Active | |
DDS Sprinkler Services Limited Director • Manager | 9 Aug 2006←9 Years→8 Dec 2015 | Dissolved | |
