- MR & MRS FIT LTDDisolved- 13471739 - Dissolved on 10 December 2024 
- SINCLAIR IR35 LTDDisolved- 09177146 - Dissolved on 17 March 2025 
- PP SINCLAIR LTDDisolved- 13783923 - Dissolved on 16 July 2024 
- IV SINCLAIR LTDDisolved- 14136239 - Dissolved on 23 January 2024 
- LJ SINCLAIR LTDDisolved- 13913653 - Dissolved on 13 February 2024 
- LH SINCLAIR LTDDisolved- 13961603 - Dissolved on 15 July 2025 
- MW SINCLAIR LTDDisolved- 15455237 - Dissolved on 8 July 2025 
- MR & MRS GIN LTDDisolved- 10554971 - Dissolved on 1 April 2025 
- MR & MRS TOY LTDActive - Proposal to Strike off- 09801554 - Incorporated on 30 September 2015 
- CURADA LTD- 14227755 - Incorporated on 12 July 2022 
- GRACE HAIR & BEAUTY LTDLiquidation- 10892308 - Incorporated on 31 July 2017 
- KS SINCLAIR LTDActive - Proposal to Strike off- 14090384 - Incorporated on 6 May 2022 
- IF SINCLAIR LTDActive - Proposal to Strike off- SC728116 - Incorporated on 31 March 2022 
- JT SINCLAIR LTDActive - Proposal to Strike off- SC485502 - Incorporated on 29 August 2014 
- AP SINCLAIR LTDActive - Proposal to Strike off- 10994401 - Incorporated on 3 October 2017 
- PROTEAN TRAINING SERVICES LTD- 11921074 - Incorporated on 2 April 2019 
- MARTIN & MARTIN HOLDINGS- 00273897 - Incorporated on 14 March 1933 
- MR & MRS TANG LTD- 15171097 - Incorporated on 28 September 2023 
- MR.MR LIMITEDDissolved- 06898238 - Dissolved on 17 December 2013 
- MR & MRS SYAL LTD.- SC595450 - Incorporated on 26 April 2018