| Company | Timeline | Status | |
| Lyncroft Mansions Limited Director • Director | 18 Oct 2021←3 Years→23 Jan 2025 | Active | |
| Stephen Hardwick Communications Limited Director • Director | 6 Oct 2017←8 Years→Current | Active | |
| Lyncroft Mansions Limited Director • Consultant | 1 Mar 2011←2 Years 2 Months→23 May 2013 | Active | |
| The Altitude Consultancy Limited Director • Consultant | 13 Dec 2007←3 Years→16 Sep 2011 | Dissolved | |
| Lyncroft Mansions Limited Director • Public Affairs | 1 Dec 1999←2 Years 4 Months→10 Apr 2002 | Active | |
