| Company | Timeline | Status | |
| Esicert Ltd Director • Executive | 29 Mar 2016←9 Years→Current | Active | |
| Green Deal Certification Limited Director • Director | 13 Sep 2011←14 Years→Current | Active | |
| Blue Flame Certification Limited Secretary • Executive | 5 Aug 2004←21 Years→Current | Active | |
| Blue Flame Certification Limited Director • Unreported | 5 Aug 2004←21 Years→Current | Active | |
| Blue Flame Associates Limited Director • Executive | 17 Mar 2000←25 Years→Current | Active | |
| Blue Flame Associates Limited Secretary • Executive | 17 Mar 2000←25 Years→Current | Active | |
