| Company | Timeline | Status | |
| Bsria Cert Limited Director • Ceo | 31 May 2024←1 Year 7 Months→Current | Active | |
| Bsria Limited Director • Ceo | 31 May 2024←1 Year 7 Months→Current | Active | |
| Building Services Research And Intelligence Association (The) Director • Ceo | 31 May 2024←1 Year 7 Months→Current | Active | |
