- PLYAZ LIMITED- 14963617 - Incorporated on 27 June 2023 
- PLYBL LIMITEDDisolved- 11982446 - Dissolved on 17 October 2023 
- PLYNC LIMITEDDisolved- 13625075 - Dissolved on 18 February 2025 
- P SINGLETON LIMITEDDissolved- 04695727 - Dissolved on 15 October 2019 
- SINGLELEC LIMITED- 09386761 - Incorporated on 13 January 2015 
- MODERN ROOFING (SCOTLAND) LTD.- SC325193 - Incorporated on 8 June 2007 
- DANIEL & SON PROJECT SERVICES LTD- 11864296 - Incorporated on 6 March 2019 
- FIRST SINGLE LTD- 11715196 - Incorporated on 6 December 2018 
- SINGLE SPARK LTD- 11966091 - Incorporated on 26 April 2019 
- SINGLE MEDIA LTD- 12409098 - Incorporated on 17 January 2020 
- SINGLEPATH LTDDissolved- 06988234 - Dissolved on 29 March 2011 
- SINGLESOCIETY LTD- 07694801 - Incorporated on 6 July 2011 
- SINGLEVALLEY LTD- 06846243 - Incorporated on 13 March 2009 
- SINGLEZONE LTDActive - Proposal to Strike off- 05093666 - Incorporated on 5 April 2004 
- ED SINGLETON LTDActive - Proposal to Strike off- 08646326 - Incorporated on 12 August 2013 
- SINGLEBOUND LTDActive - Proposal to Strike off- 09728715 - Incorporated on 12 August 2015 
- SINGLEGLASS LTD- 09189781 - Incorporated on 28 August 2014 
- SINGLE POINT LTD- 08353608 - Incorporated on 9 January 2013 
- SINGLESHOT LTDLiquidation- 10312017 - Incorporated on 4 August 2016 
- SINGLESCAN LTDDisolved- 10325404 - Dissolved on 3 December 2024