| Company | Timeline | Status | |
| A.D. R&D LLP Non-designated LLP Member • Unreported | 30 Sep 2015←10 Years→Current | Active | |
| S.L. R&D LLP Non-designated LLP Member • Unreported | 30 Jun 2015←10 Years→Current | Active | |
| London Fluid System Technologies (LFST) LLP Non-designated LLP Member • Unreported | 15 Jun 2015←10 Years→14 Oct 2025 | Dissolved | |
| S.I. R&D LLP Non-designated LLP Member • Unreported | 26 Feb 2015←10 Years→Current | Active | |
| Silberhutte Developments LLP Non-designated LLP Member • Unreported | 27 Jun 2014←11 Years→Current | Active | |
| Jordanshohe Developments LLP Non-designated LLP Member • Unreported | 14 Mar 2014←11 Years→Current | Active | |
