| Company | Timeline | Status | |
| Iema Sustainability Training Solutions Ltd Director • Unreported | 1 Jan 2020←5 Years→Current | Active | |
| The Environmental Auditors Registration Association Director • Unreported | 8 Jun 2009←16 Years→Current | Active | |
| The Institute Of Environmental Assessment Director • Unreported | 8 Jun 2009←16 Years→Current | Active | |
| The Institute Of Sustainability And Environmental Professionals Director • Unreported | 8 Dec 2004←20 Years→Current | Active | |
