| Company | Timeline | Status | |
| Energy Recovery Industries Corporation Limited Director • Company Director | 16 Sep 2024←1 Year 2 Months→Current | Active | |
| Diffusion Environmental Systems Limited Director • Company Director | 25 Jul 2024←1 Year 4 Months→Current | Active | |
| Volution Ventilation UK Limited Director • Director | 9 May 2018←7 Years→Current | Active | |
| Breathing Buildings Limited Director • Director | 16 Dec 2016←8 Years→Current | Active | |
| SW National Ventilation Limited Director • Director | 10 May 2016←9 Years→Current | Active | |
| Airtech Humidity Controls Limited Director • Director | 10 May 2016←9 Years→Current | Active | |
| N V A Services Limited Director • Director | 10 May 2016←9 Years→Current | Active | |
| Sens-Air Limited Director • Director | 10 May 2016←9 Years→Current | Active | |
| Et Environmental Limited Director • Chief Executive Officer | 23 Dec 2015←9 Years→Current | Active | |
| Energy Technique Limited Director • Chief Executive Officer | 23 Dec 2015←9 Years→Current | Active | |
