| Company | Timeline | Status | |
| Mount Pleasant (Marsden) Management Company Limited Director • Director | 21 Jul 2025←4 Months→Current | Active | |
| Kirklees Climate Limited Director • Company Director | 28 Feb 2023←2 Years 9 Months→Current | Active | |
| Efficient Building Solutions Limited Director • Director | 2 Jul 2021←2 Years 4 Months→16 Nov 2023 | Active | |
| Geneff Limited Director • Director | 13 May 2020←1 Year 6 Months→10 Nov 2021 | Active | |
| Zero Carbon Yorkshire Director • Executive Company Director | 20 Jan 2017←17 Days→6 Feb 2017 | Dissolved | |
| Marsden Community Growing Limited Director • Director | 24 Mar 2016←8 Years→17 Dec 2024 | Dissolved | |
| Passivhaus Trust Director • Managing Director | 23 Oct 2009←16 Years→Current | Active | |
| Association For Environment Conscious Building Director • Director (marketing & Developm | 19 Jan 2005←20 Years→Current | Active | |
| Green Building Store Limited Director • Director | 25 May 2001←24 Years→Current | Active | |
| Environmental Construction Products Limited Director • Managing Director | 25 Apr 1997←26 Years→31 May 2023 | Active | |
