| Company | Timeline | Status | |
Billings Jackson Design LLP Designated LLP Member • Unreported | 4 Oct 2010←6 Years→6 Jun 2017 | Dissolved | |
| Leonard Billings Jackson Limited Director • Company Director | 24 Sep 2010←11 Years→9 Aug 2022 | Dissolved | |
| Enviarch Limited Director • Company Director | 16 Sep 2004←20 Years→13 May 2025 | Dissolved | |
| Billings Jackson Limited Secretary • Unreported | 20 May 1998←27 Years→Current | Active | |
| Billings Jackson Limited Director • Company Director | 20 May 1998←27 Years→Current | Active | |
