| Company | Timeline | Status | |
| Sebastian's Action Trust Director • Chartered Surveyor | 8 Feb 2013←3 Years→26 Apr 2016 | Active | |
| Seagate Court Management Company Limited Director • Surveyor | 16 Jun 2011←14 Years→Current | Active | |
| De Souza Commercial LLP Designated LLP Member • Unreported | 30 Aug 2006←19 Years→Current | Active | |
| De Souza And Company LLP Designated LLP Member • Unreported | 27 Feb 2003←22 Years→Current | Active | |
| De Souza Holdings Limited Director • Chartered Surveyor | 22 Nov 2002←23 Years→Current | Active | |
