- SIANA LIMITEDActive - Proposal to Strike off- 08710276 - Incorporated on 30 September 2013 
- SIAN TAYLOR 6935 LTDActive - Proposal to Strike off- 10408388 - Incorporated on 3 October 2016 
- SIAN WILSON LTD.Active - Proposal to Strike off- 10562961 - Incorporated on 13 January 2017 
- SIANA LIMITED- 10745453 - Incorporated on 28 April 2017 
- SIAN CALADO LTDActive - Proposal to Strike off- 16078093 - Incorporated on 13 November 2024 
- RBFH REALISATIONS LTDLiquidation- SC060933 - Incorporated on 18 October 1976 
- SIAN WHOLESALE LIMITED- 04654483 - Incorporated on 3 February 2003 
- ROWLANDS PROJECT MANAGEMENT LIMITEDDisolved- 03246512 - Dissolved on 7 February 2023 
- AZETS (TR) LIMITEDDisolved- 08096600 - Dissolved on 11 June 2024 
- CTS ROWLANDS LLP- OC383772 - Incorporated on 26 March 2013 
- ROWLANDS AN CO LTDDisolved- 14443464 - Dissolved on 25 February 2025 
- 2 FARQUHARSON ROAD LTD- 13368682 - Incorporated on 30 April 2021 
- GIFTS BY SIAN LIMITEDActive - Proposal to Strike off- 10068953 - Incorporated on 17 March 2016 
- JACK HAMMER LTD.- 14618742 - Incorporated on 26 January 2023 
- SIANNY LIMITED- 07556222 - Incorporated on 8 March 2011 
- SIANCH LIMITEDActive - Proposal to Strike off- 08412618 - Incorporated on 20 February 2013 
- SIAN HEADECH LTDActive - Proposal to Strike off- 09402322 - Incorporated on 22 January 2015 
- WEI SIAN LIMITED- 09844099 - Incorporated on 27 October 2015 
- SIAN BURNETT LTD- 12038146 - Incorporated on 7 June 2019 
- SIANA TRAVEL LTD- 15419912 - Incorporated on 17 January 2024