| Company | Timeline | Status | |
| Collum Safety Services Limited Director • Safety Consultant | 12 Dec 2024←10 Months→Current | Active | |
| Cork Quay Safety Limited Director • Director | 14 Jul 2021←3 Years→11 Mar 2025 | Dissolved | |
| E S Safety Ltd Director • Director | 22 Oct 2020←2 Years 12 Months→17 Oct 2023 | Dissolved | |
D K P (Safety) Ltd Director • Director | 7 Feb 2018←2 Years 1 Month→24 Mar 2020 | Dissolved | |
| Clydebuilt Safety Solutions (Scotland) Ltd Director • Director | 13 Nov 2017←3 Years→13 Apr 2021 | Dissolved | |
Clydebuilt Safety Solutions Ltd Director • Safety Officer | 25 Nov 2015←2 Years 3 Months→6 Mar 2018 | Dissolved | |
DML Rigging & Lifting Ltd Director • Hse Engineer | 3 Dec 2012←1 Year 5 Months→6 May 2014 | Dissolved | |
