| Company | Timeline | Status | |
| Ventzone Limited Director • Director | 12 Dec 2022←2 Years 10 Months→Current | Active | |
| Fridgestation Ltd Director • Company Director | 16 Dec 2020←4 Years→20 May 2025 | Dissolved | |
| Ductzone Ltd Director • Company Director | 16 Dec 2020←4 Years→20 May 2025 | Dissolved | |
| Coolstation Ltd Director • Company Director | 16 Dec 2020←4 Years→20 May 2025 | Dissolved | |
| Fridgezone Ltd Director • Company Director | 16 Dec 2020←4 Years→20 May 2025 | Dissolved | |
Ninhua UK Ltd Director • Manufacturer's Agent | 13 Oct 2015←1 Year 5 Months→4 Apr 2017 | Dissolved | |
| Ductstation Ltd Director • Director | 20 Jul 2015←10 Years→Current | Active | |
| Ductstation Ltd Director • Director | 20 Jul 2015←9 Years→31 Jan 2025 | Active | |
| Ventwise Ltd Director • Director | 1 Jan 2010←14 Years→21 Jul 2024 | Dissolved | |
