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- JSM CONSULTANCY SERVICES LIMITEDLiquidation- 09440345 - Incorporated on 16 February 2015 
- SINCLAIR PHARMA LIMITED- 03816616 - Incorporated on 29 July 1999 
- MR&MRSWEIR LTDDisolved- 14016379 - Dissolved on 2 August 2022 
- MR &MRS SCRUB LTDDisolved- 14150958 - Dissolved on 23 July 2024 
- MRS & MR LIMITED- 13803023 - Incorporated on 15 December 2021 
- MR AND MRS P HANLON GROUP LIMITED- 10092065 - Incorporated on 31 March 2016 
- MR F G, MRS N K AND MR A J GAMMON LIMITED- 08665204 - Incorporated on 27 August 2013 
- EDWARD MOULTLiquidation- 00793744 - Incorporated on 28 February 1964 
- CYBLAZE LTD.Disolved- 07715567 - Dissolved on 2 July 2024 
- IAIN SINCLAIR LTDLiquidation- 03944649 - Incorporated on 10 March 2000 
- ALIX SINCLAIR LTDActive - Proposal to Strike off- 06156222 - Incorporated on 13 March 2007 
- SINCLAIR CARS LTD- 07806640 - Incorporated on 12 October 2011 
- EMMA SINCLAIR 1340 LTDActive - Proposal to Strike off- 10053632 - Incorporated on 9 March 2016 
- 62 SINCLAIR MGMT LTD- 16483547 - Incorporated on 29 May 2025 
- SINCLAIR MATTHEWS UK LTDDissolved- 04744326 - Dissolved on 25 June 2013 
- G.S. PRINT (YEOVIL) LIMITEDLiquidation- 04512484 - Incorporated on 15 August 2002 
- SINCLAIR SPATIAL SOLUTIONS LIMITEDLiquidation- 04728636 - Incorporated on 9 April 2003 
- CURRANEYE LTD- 07417795 - Incorporated on 25 October 2010 
- SINCLAIR ROOFING LTDLiquidation- 07847702 - Incorporated on 15 November 2011