| Company | Timeline | Status | |
| The New North London Synagogue Director • Architect | 27 Jun 2024←1 Year 5 Months→Current | Active | |
Maryla Developments Limited Director • Architect | 24 Feb 2017←2 Years 1 Month→2 Apr 2019 | Dissolved | |
| B & J Property Investments LLP Designated LLP Member • Unreported | 13 Jan 2014←11 Years→Current | Active | |
| Brill & Owen LLP Designated LLP Member • Unreported | 13 Feb 2008←17 Years→Current | Active | |
| Masorti Judaism Director • Chartered Architect | 22 Jan 2007←3 Years→16 Mar 2010 | Active | |
| The New North London Synagogue Director • Architect | 21 Jun 2005←4 Years→22 Jun 2009 | Active | |
Aspley Properties Limited Director • Architect | 14 Aug 2003←10 Years→13 May 2014 | Dissolved | |
Gulf Stream Developments Limited Director • Architect | 15 May 2000←14 Years→27 May 2014 | Dissolved | |
| Gulf Stream Investments Limited Director • Architect | 12 May 1999←26 Years→Current | Active | |
| Gulf Stream Properties Limited Director • Architect | 7 Oct 1997←28 Years→Current | Active | |
