| Company | Timeline | Status | |
| Ridge Pharma Limited Director • Unreported | 1 Feb 2020←5 Years→Current | Active | |
| Laplata Property Limited Director • Finance Director | 4 Apr 2019←2 Years 10 Months→2 Feb 2022 | Dissolved | |
| Laplata Digital Limited Director • Finance Director | 4 Apr 2019←2 Years 10 Months→2 Feb 2022 | Active | |
| Laplata Investments Limited Director • Unreported | 26 Oct 2018←7 Years→Current | Active | |
| O'Brien Metal Recycling Limited Director • Finance Director | 30 Mar 2017←4 Years→15 Jun 2021 | Dissolved | |
| O'Brien Property Investments Limited Director • Unreported | 27 Sep 2016←9 Years→Current | Active | |
| O'Brien Waste Recycling Solutions Holdings Limited Director • Finance Director | 14 Sep 2015←1 Year 9 Months→5 Jul 2017 | Active | |
