| Company | Timeline | Status | |
| Bluett, Henderson & Porter LLP Designated LLP Member • Unreported | 8 Jan 2025←11 Months→Current | Active | |
| Halley Climate Change LLP Non-designated LLP Member • Unreported | 21 Mar 2006←18 Years→5 Apr 2024 | Dissolved | |
| Taurus Sustainable Development LLP Non-designated LLP Member • Unreported | 2 Dec 2005←18 Years→5 Apr 2024 | Dissolved | |
| Vela CDM LLP Non-designated LLP Member • Unreported | 2 Dec 2005←18 Years→5 Apr 2024 | Dissolved | |
