| Company | Timeline | Status | |
| Oak Block Management Ltd Director • Director | 23 Oct 2024←1 Year→Current | Active | |
| The Alliance Multi-Academy Trust Director • Consulting Engineer | 1 Apr 2018←7 Years→Current | Active | |
| Roger Preston & Partners Limited Director • Consulting Engineer | 15 Jun 2000←10 Years→10 Feb 2011 | Active | |
