| Company | Timeline | Status | |
| Platinum Skies Lyngford House LLP Non-designated LLP Member • Unreported | 24 Jan 2017←4 Years→28 Jul 2021 | Active | |
| Quantum Teddington LLP Non-designated LLP Member • Unreported | 15 Dec 2015←7 Years→6 Jun 2023 | Dissolved | |
| Platinum Skies Chapters LLP Non-designated LLP Member • Unreported | 4 Sep 2014←4 Years→11 Dec 2018 | Active | |
| Quantum Swansea LLP Non-designated LLP Member • Unreported | 4 Jul 2013←12 Years→Current | Active | |
| Platinum Skies Esprit LLP Designated LLP Member • Unreported | 22 Mar 2012←5 Years→27 Feb 2018 | Active | |
Bailey Drive Development LLP Designated LLP Member • Unreported | 20 May 2011←6 Years→12 Sep 2017 | Dissolved | |
| The East Cliff Project LLP Non-designated LLP Member • Unreported | 8 Feb 2011←14 Years→Current | Active | |
