| Company | Timeline | Status | |
| Avaya International Holdings Ltd Director • Financial Controller | 25 Sep 2018←7 Years→Current | Active | |
| Esna Technologies Ltd Director • Accountant | 27 May 2015←10 Years→Current | Active | |
| Aurix Limited Director • Accountant | 19 Oct 2011←14 Years→Current | Active | |
Konftel Ltd Director • Accountant | 3 Jan 2011←4 Years→9 Jul 2015 | Dissolved | |
Spectel (UK) Limited Director • Accountant | 11 Oct 2010←7 Years→25 Sep 2018 | Dissolved | |
| Avaya UK Holdings Limited Director • Accountant | 11 Oct 2010←15 Years→Current | Active | |
Network Alchemy Limited Director • Accountant | 11 Oct 2010←7 Years→21 Sep 2018 | Dissolved | |
| Avaya UK Director • Accountant | 11 Oct 2010←15 Years→Current | Active | |
Octel Communications Services Limited Director • Accountant | 11 Oct 2010←7 Years→21 Sep 2018 | Dissolved | |
| Ubiquity Software Corporation Limited Director • Accountant | 11 Oct 2010←15 Years→Current | Active | |
