| Company | Timeline | Status | |
| P.B. Hayhurst & Company (Consultant Engineers) Limited Secretary • Director | 24 Aug 1991←23 Years→31 Mar 2015 | Active | |
| P.B. Hayhurst & Company (Consultant Engineers) Limited Director • Director | 24 Aug 1991←23 Years→31 Mar 2015 | Active | |
