| Company | Timeline | Status | |
| Soane Museum Enterprises Limited Director • Unreported | 23 Jun 2020←5 Years→Current | Active | |
| Fitz Consulting Limited Director • Interior Decorator | 3 Sep 1997←23 Years→12 Jun 2021 | Dissolved | |
| Fitz Consulting Limited Secretary • Interior Decorator | 3 Sep 1997←23 Years→12 Jun 2021 | Dissolved | |
| Heathfield School Director • Interior Designer | 8 Mar 1993←12 Years→15 Nov 2005 | Active | |
| Walton Street Designs Limited Director • Interior Designer | 24 Dec 1991←20 Years→27 Nov 2012 | Active | |
| V&A Enterprises Limited Director • Director | 1 May 1991←4 Years→28 Feb 1996 | Active | |
| 73 Harcourt Terrace Management Company Limited Director • Interior Designer | 1 Apr 1991←5 Years→31 Dec 1996 | Active | |
| Nina Campbell Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
