- ZEFTIA LIMITEDDisolved- 15119081 - Dissolved on 13 August 2024 
- ZEFT UK LIMITEDActive - Proposal to Strike off- 09914228 - Incorporated on 14 December 2015 
- ZEFYR LIMITED- 14711658 - Incorporated on 7 March 2023 
- ZEFNG LIMITEDActive - Proposal to Strike off- 15429815 - Incorporated on 22 January 2024 
- CHE SCHIFO LTDDisolved- 07587873 - Dissolved on 18 June 2024 
- ZEFUNDING LTDDisolved- 14958845 - Dissolved on 2 July 2024 
- ZEFFA LIMITEDDissolved- 06536656 - Dissolved on 10 March 2015 
- ZEFFY LIMITED- 16376562 - Incorporated on 9 April 2025 
- ZEFI ESTATES LTDDisolved- 13442795 - Dissolved on 5 September 2023 
- DWYER (UK FRANCHISING) LIMITED- 07984653 - Incorporated on 9 March 2012 
- ZEFILIX LIMITED- 04134434 - Incorporated on 2 January 2001 
- PRENGA BROTHERS CLEANING LTDDisolved- 14119069 - Dissolved on 25 July 2023 
- OZERO RECORDS LTD- 11944888 - Incorporated on 13 April 2019 
- ZEFFIRE LIMITED- 06330364 - Incorporated on 1 August 2007 
- ZEFEREL LIMITED- 13775944 - Incorporated on 1 December 2021 
- ZEFI & CO. ESTATES LTD- 16530172 - Incorporated on 19 June 2025 
- ZEFER PHARMA LTD.- 07687584 - Incorporated on 29 June 2011 
- ZEFTEC LIMITED- 08477699 - Incorporated on 8 April 2013 
- ZEFMAN LIMITEDActive - Proposal to Strike off- 08523586 - Incorporated on 10 May 2013 
- ZEFORD LIMITEDActive - Proposal to Strike off- 10447716 - Incorporated on 26 October 2016