| Company | Timeline | Status | |
| Selenium Developments Limited Director • Director | 19 Oct 2020←3 Years→22 Apr 2024 | Dissolved | |
| Wolff Onsite Limited Director • Unreported | 13 Oct 2016←9 Years→Current | Active | |
| Wolffkran Limited Director • Unreported | 3 Jun 2015←10 Years→Current | Active | |
| P.C. Harrington Limited Director • Chartered Management Accountant | 1 Feb 2013←2 Years 3 Months→2 May 2015 | Active | |
