| Company | Timeline | Status | |
| Infram LLP Designated LLP Member • Unreported | 16 Oct 2025←1 Month→Current | Active | |
| Downing Ventures LLP Designated LLP Member • Unreported | 17 Nov 2023←2 Years→Current | Active | |
| Downing Corporate Services LLP Designated LLP Member • Unreported | 14 Nov 2023←2 Years→Current | Active | |
| Dalston Lane Property LLP Designated LLP Member • Unreported | 2 Oct 2023←2 Years 2 Months→Current | Active | |
| The Harmony Herne Hill LLP Designated LLP Member • Unreported | 2 Oct 2023←2 Years 2 Months→Current | Active | |
| Downing Liquid Alternatives LLP Designated LLP Member • Unreported | 14 Aug 2023←2 Years 3 Months→Current | Active | |
| Magnus Carbon LLP Designated LLP Member • Unreported | 12 May 2023←2 Years 6 Months→Current | Active | |
| Baring Hall Property LLP Designated LLP Member • Unreported | 2 May 2023←2 Years 7 Months→Current | Active | |
| Downing Development Equity LLP Designated LLP Member • Unreported | 23 Aug 2022←2 Years 3 Months→10 Dec 2024 | Dissolved | |
| Downing Nuclear Healthcare LLP Designated LLP Member • Unreported | 13 Jul 2022←3 Years→Current | Active | |
