- 12 FARQUHARSON ROAD- 08502964 - Incorporated on 24 April 2013 
- SIANZICO LTDActive - Proposal to Strike off- 08310870 - Incorporated on 28 November 2012 
- SIANLINE LTDActive - Proposal to Strike off- 11172498 - Incorporated on 26 January 2018 
- SIAN JONES LTDDisolved- 14340655 - Dissolved on 31 October 2023 
- SIAN OXLEY LTDDisolved- 13318472 - Dissolved on 2 August 2022 
- FARQUHAR PARTNERSHIP (BRISTOL) LLP- OC349121 - Incorporated on 30 September 2009 - 151 Whiteladies Road, Clifton, BS8 2RA 
- SIAN EVANS LTDDisolved- 11809603 - Dissolved on 16 July 2024 
- N SIAN LIMITED- 13896560 - Incorporated on 6 February 2022 
- THE HAMPER GROUP LTD- 11502672 - Incorporated on 6 August 2018 
- HENRY ROWLANDS CONSTRUCTION LIMITEDDisolved- 05392569 - Dissolved on 8 July 2022 
- FARQUHAR ASSOCIATES LIMITEDActive - Proposal to Strike off- 02115931 - Incorporated on 26 March 1987 
- FARQUHAR DEVELOPMENTS LIMITED- 03307489 - Incorporated on 24 January 1997 
- FARQUHAR FENCING LIMITED- 05892707 - Incorporated on 1 August 2006 
- KENNY FARQUHAR LTDDissolved- SC433471 - Dissolved on 8 October 2019 
- FARQUHAR OPERATIONS LTDLiquidation- SC469004 - Incorporated on 4 February 2014 
- FARQUHAR ELECTRICAL LTD- 15307234 - Incorporated on 24 November 2023 
- FARQUHAR FISHER FOUNDATION- CE040644 
- LUCKY FARQUHAR LTDDissolved- 11697702 - Dissolved on 22 June 2021 
- GORDON FARQUHAR LTDDisolved- SC626166 - Dissolved on 13 December 2022 
- FARQUHAR PROPERTIES LTDDissolved- 11881401 - Dissolved on 1 October 2019