- SANDWELL MIDCO 1 LIMITED- 12092825 - Incorporated on 9 July 2019 
- MILO MIDCO 1 LIMITED- 13421501 - Incorporated on 26 May 2021 
- GALAVA MIDCO 1 LIMITED- 13260883 - Incorporated on 11 March 2021 
- NEBULA MIDCO 1 LIMITED- 13590688 - Incorporated on 27 August 2021 
- ZEPPELIN MIDCO 1 LIMITED- 13842348 - Incorporated on 11 January 2022 
- SNOWY MIDCO 1 LIMITED- 14281866 - Incorporated on 8 August 2022 
- YNWA MIDCO 1 LIMITED- 14282957 - Incorporated on 8 August 2022 
- HIFI MIDCO 1 LIMITED- 15729932 - Incorporated on 20 May 2024 
- HEARTWOOD MIDCO 1 LIMITED- 15793037 - Incorporated on 21 June 2024 
- PUG MIDCO 1 LIMITED- 16270928 - Incorporated on 24 February 2025 
- DEVONSHIRE MIDCO 1 LIMITED- FC042404 - Incorporated on 12 November 2024 
- ATOMIC MIDCO 1 LIMITED- 16492272 - Incorporated on 3 June 2025 
- SPARKLE MIDCO 1 LIMITED- 16577236 - Incorporated on 11 July 2025 
- GRAPHMARS HOLDCO LIMITED- 13232295 - Incorporated on 27 February 2021 
- ROUSE INTERNATIONAL HOLDINGS I LIMITED- 13907095 - Incorporated on 10 February 2022 
- ACAL BFI MIDCO 1 LIMITED- 13681154 - Incorporated on 14 October 2021 
- JOHN PAUL III LIMITEDDisolved- 02785549 - Dissolved on 23 April 2024 
- TURNSTONE MIDCO 1 LIMITED- 07496752 - Incorporated on 18 January 2011 
- VANCOUVER MIDCO 1 LIMITEDLiquidation- 07633883 - Incorporated on 13 May 2011 
- COUNTRY MIDCO 1 LIMITED- 11724688 - Incorporated on 12 December 2018