| Company | Timeline | Status | |
| Concrete Information Limited Director • Chief Executive | 30 Apr 2009←1 Year 6 Months→31 Oct 2010 | Active | |
| Concrete Advisory Service Limited Director • Chief Executive | 30 Apr 2009←1 Year 6 Months→31 Oct 2010 | Active | |
| Institute Of Concrete Technology(The) Director • Chief Executive | 30 Apr 2009←1 Year 6 Months→31 Oct 2010 | Active | |
| The International Glassfibre Reinforced Concrete Association Director • Chief Executive | 30 Apr 2009←1 Year 6 Months→31 Oct 2010 | Active | |
| Concrete Society Limited(The) Director • Chief Executive | 30 Apr 2009←1 Year 6 Months→30 Oct 2010 | Active | |
