- SIMI HOLDING LIMITED- 10429519 - Incorporated on 14 October 2016 
- SIMI&BEAUTIFUL LTDDisolved- 13526409 - Dissolved on 24 January 2023 
- DR SIMI LIMITED- 13886034 - Incorporated on 1 February 2022 
- SIMI RECORDS LTD- 13629760 - Incorporated on 17 September 2021 
- SIMI CARPENTRY LTDDisolved- 15052477 - Dissolved on 7 January 2025 
- AYLESWORTH FLEMING LIMITED- 01862633 - Incorporated on 9 November 1984 
- Chay Sebastian, Mr. ALEXIS- Born November 1971 - 4 Warner Place, London, United Kingdom, E2 7DA 
- Sebastian MROWCZYNSKI- Born June 1970 - 18/94 Ul. Sarmacka, 02-972, Warszawa, Poland 
- Chay Sebastian, Mr. ALEXIS- Born November 1971 - 20 Holly Hill, London, United Kingdom, N21 1NP 
- Sebastian MROWCZYNSKI- Born June 1970 - 41 Ampulla Road, Liverpool, England, L11 4RJ 
- SIMI VALDA LTDActive - Proposal to Strike off- 11426952 - Incorporated on 21 June 2018 
- SIMI INNOCENT LIMITED- 11142332 - Incorporated on 10 January 2018 
- SIMI ENTERPRISES LTDDissolved- 07397055 - Dissolved on 22 November 2011 
- SIMI ENGINEERING LIMITEDDissolved- 07795783 - Dissolved on 9 October 2012 
- SIMI STOVE LIMITED- 10501440 - Incorporated on 29 November 2016 
- SIMI TECHNOLOGIES LIMITEDDisolved- 10853530 - Dissolved on 24 October 2023 
- SIMI DRIVING LIMITEDActive - Proposal to Strike off- 10908721 - Incorporated on 10 August 2017 
- SIMI HAIRLAB LIMITED- 12257873 - Incorporated on 11 October 2019 
- SIMI DECORATING LTD- 14904294 - Incorporated on 30 May 2023 
- SIMI HOMES LIMITED- 13180624 - Incorporated on 4 February 2021