| Company | Timeline | Status | |
| Spruce Hill (No. 2) Management Company Limited Director • Engineer | 23 Nov 2022←2 Years 11 Months→Current | Active | |
| Spruce Hill (No. 2) Management Company Limited Director • Engineer | 13 Aug 2007←9 Years→27 Sep 2016 | Active | |
| Spruce Hill (No. 1) Management Company Limited Director • Director | 1 Mar 2007←1 Year 11 Months→14 Feb 2009 | Active | |
