| Company | Timeline | Status | |
| Hafton Properties Limited Director • Company Director | 9 Jun 1992←25 Years→21 Mar 2018 | Active | |
| David Tannen Services Limited Director • Company Director | 31 Dec 1991←26 Years→21 Mar 2018 | Active | |
| Fodbury Properties Limited Director • Company Director | 31 Dec 1991←26 Years→21 Mar 2018 | Active | |
| The Tannen Group Limited Director • Company Director | 31 Dec 1991←26 Years→21 Mar 2018 | Active | |
Frostfield Limited Director • Company Director | 31 Dec 1990←26 Years→6 Feb 2017 | Dissolved | |
| Tenby (London) Limited Director • Company Director | 31 Dec 1990←27 Years→21 Mar 2018 | Active | |
| Kingward Investments Limited Director • Company Director | 31 Dec 1990←27 Years→21 Mar 2018 | Active | |
| Mardan Developments Limited Director • Company Director | 31 Dec 1990←27 Years→21 Mar 2018 | Active | |
