| Company | Timeline | Status | |
DBS Mechanical Ltd Director • Managing Director | 10 Apr 2016←1 Year 4 Months→29 Aug 2017 | Dissolved | |
| DBS Managed Property Ltd Director • Managing Director | 10 Sep 2014←11 Years→21 Oct 2025 | Dissolved | |
| DBS Mechanical & Electrical Ltd Director • Business Owner | 12 Jun 2013←12 Years→Current | Active | |
Airflow Management Limited Director • Managing Director | 15 May 2013←4 Years→29 Aug 2017 | Dissolved | |
| DBS Managed Services Limited Director • Managing Director | 2 Jun 2011←14 Years→Current | Active | |
| David Blakey Services Limited Director • Managing Director | 28 Apr 2011←14 Years→Current | Active | |
| Birdsall Networks Limited Director • Engineer | 1 Apr 2003←3 Years→10 Mar 2007 | Active | |
