- BLACKROCK MOTORS LIMITED- 11233662 - Incorporated on 5 March 2018 
- BLACKROCK LOGISTICS LTDDisolved- 12750431 - Dissolved on 25 January 2022 
- BLACKROCK OPERATIONS LIMITED- 09925274 - Incorporated on 21 December 2015 
- BLACKROCK EXPERIENCE LIMITEDActive - Proposal to Strike off- 10262214 - Incorporated on 5 July 2016 
- BLACKROCK SECURITY LIMITEDActive - Proposal to Strike off- 10286482 - Incorporated on 19 July 2016 
- BLACKROCK ROOFING LTD- SC546757 - Incorporated on 3 October 2016 
- BLACKROCK HFD LIMITED- 11793391 - Incorporated on 28 January 2019 
- BLACKROCK IT LIMITED- 15877190 - Incorporated on 5 August 2024 
- BLACKROCK ADMINISTRATION LTD- 16462956 - Incorporated on 20 May 2025 
- BLACKROCK CARS LIMITED- NI730024 - Incorporated on 2 June 2025 
- BLACKROCK RENTALS LIMITED- SC853641 - Incorporated on 26 June 2025 
- BLUESVILLE MANAGEMENT INC.registered- OE018639 - Incorporated on 27 January 2023 
- BEYOND MANAGEMENT,INC.- FC029960 - Incorporated on 10 December 2010 
- ZYMEWORKS MANAGEMENT INC.open- BR024578 - Incorporated on 28 February 2022 
- LODEN MANAGEMENT INC.registered- OE004574 - Incorporated on 21 November 2022 
- KAMARA MANAGEMENT INC.registered- OE011022 - Incorporated on 4 January 2023 
- MURA MANAGEMENT INCregistered- OE012071 - Incorporated on 10 January 2023 
- DELLON MANAGEMENT INC.registered- OE031937 - Incorporated on 20 December 2023 
- BLACKROCK AUTOS LTD- 15504134 - Incorporated on 19 February 2024 
- COLUMBIA MANAGEMENT INC.registered- OE015217 - Incorporated on 19 January 2023