- ESTATE REIGN LIMITED- 16548040 - Incorporated on 27 June 2025 
- BIO-REIGNS LIMITEDActive - Proposal to Strike off- NI655352 - Incorporated on 30 August 2018 
- REIGNITE2 LIMITED- 14831651 - Incorporated on 27 April 2023 
- REIGNAIT LIMITED- 15487836 - Incorporated on 13 February 2024 
- REIGN'S WENDY CAFE LTD- 16154785 - Incorporated on 30 December 2024 
- MR & MRS FIT LTDDisolved- 13471739 - Dissolved on 10 December 2024 
- REIGN BUILDERS LIMITEDActive - Proposal to Strike off- 07174005 - Incorporated on 2 March 2010 
- STERLING REIGN LIMITEDActive - Proposal to Strike off- 07286151 - Incorporated on 16 June 2010 
- ARCADIA REIGN LIMITED- 07489408 - Incorporated on 11 January 2011 
- REIGN CONSULTANTS LIMITEDDisolved- 08079206 - Dissolved on 24 October 2023 
- HARLEY-REIGN LIMITEDActive - Proposal to Strike off- 07729142 - Incorporated on 4 August 2011 
- PINNACLE REIGN LIMITED- 05493846 - Incorporated on 28 June 2005 
- PISCEAN REIGN LIMITEDActive - Proposal to Strike off- 09654087 - Incorporated on 24 June 2015 
- REIGN AUTOWORKS LTD.Active - Proposal to Strike off- 09336859 - Incorporated on 2 December 2014 
- REIGN CLOVER LIMITEDDisolved- 12673303 - Dissolved on 14 March 2023 
- REIGN HOMES LIMITEDDisolved- 12819772 - Dissolved on 4 October 2022 
- RAMSES REIGN LIMITEDActive - Proposal to Strike off- 12089824 - Incorporated on 6 July 2019 
- REIGN HEALTH LIMITEDActive - Proposal to Strike off- 12209751 - Incorporated on 16 September 2019 
- SOLAR REIGN LIMITEDDisolved- 11551063 - Dissolved on 14 May 2024 
- REIGN MAINTENANCE LTD- 12515031 - Incorporated on 12 March 2020