- VARIANTVALIDATOR LIMITED- 15777009 - Incorporated on 13 June 2024 
- VARIANTIAE LIMITED- 05096770 - Incorporated on 6 April 2004 
- V.I. VARIANTE INGLESE LTDDisolved- 13102111 - Dissolved on 7 June 2022 
- DESIGN VARIANTS LIMITED- 13206591 - Incorporated on 17 February 2021 
- VARIANT FUTURE LIMITEDActive - Proposal to Strike off- 08571185 - Incorporated on 17 June 2013 
- ALPHA VARIANT LIMITEDActive - Proposal to Strike off- 12575755 - Incorporated on 28 April 2020 
- PETROL DIAGNOSTICS (COVENTRY) LIMITEDActive - Proposal to Strike off- 08362120 - Incorporated on 16 January 2013 
- ADRIDAN SRL LTDDisolved- 14276160 - Dissolved on 9 January 2024 
- VARIANT TRADING LIMITED- 13258887 - Incorporated on 11 March 2021 
- ADRIAN HOWE CONSULTANCY LTDDisolved- 08218747 - Dissolved on 11 March 2024 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- OPTION COMPUTERS LIMITED- 01955823 - Incorporated on 7 November 1985 
- ALPHA VARIANCE LIMITEDActive - Proposal to Strike off- 09141492 - Incorporated on 22 July 2014 
- FAVORABLE VARIANCE LTDActive - Proposal to Strike off- 10298233 - Incorporated on 27 July 2016 
- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- VARIANT SUPPLIES LIMITEDLiquidation- 10729379 - Incorporated on 19 April 2017 
- VARIANT CONSULTING LTD.Active - Proposal to Strike off- 07862290 - Incorporated on 28 November 2011 
- VARIANCE UNLIMITED LTDActive - Proposal to Strike off- 09991125 - Incorporated on 8 February 2016 
- BIRD GROUP (UK) LIMITEDActive - Proposal to Strike off- 07499570 - Incorporated on 20 January 2011