| the tannen group limited | £26.4m | £287.7m | Dec 1991 | - | Open | Director |
| mardan (norwich) limited | £2.9m | £44.9m | May 1991 | - | Open | Director |
| gladehurst properties limited | £548k | £43.8m | Sep 1991 | - | Open | Director |
| mardan developments limited | £1.4m | £34.4m | Dec 1990 | - | Open | Director |
| hafton properties limited | £1.8m | £33.1m | Jun 1992 | - | Open | Director |
| tannen grosvenor limited | £1.5m | £32.9m | Oct 2000 | - | Open | Director |
| ropetune limited | £1.4m | £21.8m | May 1994 | - | Open | Director |
| dorchester property investments limited | £906.7k | £21.4m | Apr 1998 | - | Open | Director |
| fodbury properties limited | £745k | £21.3m | Dec 1991 | - | Open | Director |
| d. t. f. limited | £2m | £20.7m | Dec 1993 | - | Open | Director |
| ropetune (bristol) limited | £666k | £10m | Dec 1994 | - | Open | Director |
| kingward investments limited | £458k | £9.1m | Dec 1990 | - | Open | Director |
| mardan (coventry) limited | £1.1m | £7.9m | Mar 2010 | - | Open | Director |
| havenridge limited | £1.8m | £7.8m | Dec 1991 | - | Open | Director |
| david tannen services limited | £4m | £7.1m | Dec 1991 | - | Open | Director |
| presscredit (rudloe) limited | £4.5m | £6.7m | Mar 2004 | - | Open | Director |
| mardan (britannia) limited | £367.3k | £5.6m | Apr 1991 | - | Open | Director |
| greensave properties limited | £400.1k | £5.5m | Aug 2012 | - | Open | Director |
| tannen (europe) limited | £277.1k | £4.9m | Apr 2005 | - | Open | Director |
| mardan securities limited | £262.2k | £4.5m | Oct 1991 | - | Open | Director |
| oxgrange limited | £1.1m | £4.4m | Nov 2015 | - | Open | Director |
| havenridge (britannia) limited | £184.9k | £4.4m | Apr 1991 | - | Open | Director |
| havenridge (stevenage) limited | £349.1k | £4.2m | Jun 1999 | - | Open | Director |
| mardan europe (no. 3) limited | £327.3k | £4.2m | Sep 2007 | - | Open | Director |
| neonhome properties limited | £264.6k | £4m | Jun 1991 | - | Open | Director |
