| Company | Timeline | Status | |
| G W Q Properties Ltd Director • Director | 1 Nov 2024←12 Months→Current | Active | |
| Quinn GC Holding Limited Director • Director | 4 Jan 2022←3 Years→Current | Active | |
| Quinn Groundworks & Construction Ltd Director • Director | 14 Feb 2020←5 Years→Current | Active | |
| Quinn Plant Hire Ltd Director • Director | 30 Jan 2020←5 Years→Current | Active | |
| Dynamic Eco Build Ltd Director • Director | 5 Dec 2018←2 Years 2 Months→1 Mar 2021 | Active | |
| Quinn Groundworks & Construction Ltd Director • Director | 21 Apr 2017←2 Years 6 Months→28 Oct 2019 | Active | |
