| Company | Timeline | Status | |
| D.V. McColl Limited Director • Managing Director | 10 Jul 2015←10 Years→Current | Active | |
| DVM Fixings & Sealants Limited Director • Quantity Surveyor | 24 Jul 2011←14 Years→Current | Active | |
| DVM Fixings & Sealants Limited Director • None | 17 May 2011←1 Day→17 May 2011 | Active | |
