| Company | Timeline | Status | |
| Hawley Lane Business Park Management Company Limited Director • Director | 14 Jun 2010←2 Years 6 Months→20 Dec 2012 | Active | |
| Manor House Business Park Management Company Limited Director • Director | 12 Apr 2010←2 Years→10 May 2012 | Active | |
| Johnson Street Management Company Limited Director • Company Director | 6 Sep 2006←1 Year 10 Months→15 Jul 2008 | Active | |
| Chesham Business Park Management Limited Director • Company Director | 26 Jun 2006←1 Year 10 Months→20 May 2008 | Dissolved | |
| 1-11 Willow Lane Management Company Limited Director • Company Director | 4 Apr 2005←1 Year 5 Months→22 Sep 2006 | Active | |
| Prospect Works Management Company Limited Director • Company Director | 25 Feb 2005←2 Years 4 Months→11 Jul 2007 | Active | |
| Commerce Road Business Park Management Company Limited Director • Company Director | 19 Jul 2004←1 Year 8 Months→7 Apr 2006 | Active | |
| Vantage Business Park Management Company Limited Director • Company Director | 15 Jan 2004←9 Months→1 Nov 2004 | Active | |
| Widetower Limited Director • Director | 27 Jul 2000←8 Years→14 May 2009 | Dissolved | |
| Signalgrange Limited Director • Director | 28 Jan 2000←15 Years→28 Sep 2015 | Active | |
