| Company | Timeline | Status | |
| Centurion Site Services Limited Director • Director | 29 Aug 2024←1 Year 2 Months→Current | Active | |
| Interface Contracts Limited Director • Director | 14 Apr 2021←4 Months→24 Aug 2021 | Dissolved | |
| Kevin Duffy Partners Limited Director • Consultant | 27 May 2014←8 Years→17 Jan 2023 | Dissolved | |
