- 3 PILLARS LIMITED- 09853812 - Incorporated on 3 November 2015 
- 1ST PILLAR LIMITED- 15812872 - Incorporated on 1 July 2024 
- PILLARZ LIMITEDDissolved- 08079836 - Dissolved on 17 September 2019 
- PILLAR VI LIMITEDActive - Proposal to Strike off- 07683634 - Incorporated on 27 June 2011 
- PILLAR CUMBRIA LIMITED- 09899548 - Incorporated on 2 December 2015 
- ELEVENTH PILLAR LIMITEDActive - Proposal to Strike off- 11484794 - Incorporated on 26 July 2018 
- IRON PILLAR LIMITED- 12337009 - Incorporated on 27 November 2019 
- CONSTANT PILLAR LIMITEDDissolved- 06694382 - Dissolved on 27 April 2010 
- PILLAR MUSIC LIMITEDDissolved- 07051371 - Dissolved on 10 June 2014 
- PILLAR PRODUCTIONS LIMITED- 07742788 - Incorporated on 17 August 2011 
- PILLAR (FULHAM) LIMITED- 02850420 - Incorporated on 3 September 1993 
- PILLAR AUCHINLEA LIMITEDActive - Proposal to Strike off- 02661047 - Incorporated on 7 November 1991 
- PILLAR BROADWAY LIMITEDDisolved- 03589116 - Dissolved on 24 January 2023 
- PILLAR CONSULTING LIMITEDDissolved- 06237988 - Dissolved on 24 December 2013 
- PILLAR DEVELOPMENTS LIMITEDDisolved- 02850421 - Dissolved on 3 January 2023 
- PILLAR NUGENT LIMITED- 02567031 - Incorporated on 10 December 1990 
- PILLAR PARKS LIMITED- 01700922 - Incorporated on 21 February 1983 
- PILLAR (SIDCUP) LIMITEDActive - Proposal to Strike off- 09700078 - Incorporated on 23 July 2015 
- PILLAR RESOURCES LIMITED- 09105566 - Incorporated on 27 June 2014 
- MATJAR PILLAR LIMITEDDisolved- 09430073 - Dissolved on 17 January 2023