| Company | Timeline | Status | |
| The Fitzrovia Community Centre Ltd Director • Practice Director And Co-owner | 21 Jul 2022←3 Years→Current | Active | |
| The Fitzrovia Partnership, Business Improvement District Ltd Director • Company Director | 5 Dec 2020←5 Years→Current | Active | |
| Heart Of The City Of London Limited Director • Practice Director | 23 Jan 2020←5 Years→Current | Active | |
| Bim (Building Information Modelling) Limited Director • Practice Director | 1 Feb 2012←13 Years→Current | Active | |
| Westminster Business Council Director • Practice Director | 27 Oct 2009←16 Years→Current | Active | |
| David Miller Limited Director • Director | 1 Mar 2007←18 Years→Current | Active | |
| David Miller Limited Secretary • Unreported | 7 Mar 2000←25 Years→Current | Active | |
