| Company | Timeline | Status | |
| Porta Associates Limited Director • Director | 6 Nov 2019←1 Year 9 Months→3 Aug 2021 | Active | |
| Leyborne Consultancy Ltd Director • Architect | 24 Oct 2019←1 Year 9 Months→18 Aug 2021 | Active | |
Soul Partners Limited Director • Architect | 7 Jul 2014←4 Years→11 Dec 2018 | Dissolved | |
Monteal Brentford LLP Designated LLP Member • Unreported | 22 Jun 2010←6 Years→3 Nov 2016 | Dissolved | |
| Sprunt Solutions Limited Director • Architect | 13 Jun 2003←18 Years→10 Aug 2021 | Active | |
Sprunt Media Limited Director • Architect | 25 Apr 2003←15 Years→13 Nov 2018 | Dissolved | |
| Fitzrovia Trust Limited(The) Director • Architect | 17 Jun 1998←9 Years→12 Mar 2008 | Active | |
| Sprunt Limited Director • Architect | 27 Oct 1995←25 Years→24 Aug 2021 | Dissolved | |
| Quadrant Facilities Management Limited Director • Architect | 1 Oct 1993←23 Years→20 Oct 2016 | Active | |
