- JEM MANUFACTURING LTD- 16440210 - Incorporated on 9 May 2025 
- JEMMA LTDDissolved- 08059109 - Dissolved on 7 October 2014 
- JEMMA LTD- 09855189 - Incorporated on 3 November 2015 
- MISS JULIE ANNE O'CONNOR LIMITEDDisolved- 13985152 - Dissolved on 22 April 2025 
- JEMMAT LTDDisolved- 14655986 - Dissolved on 30 May 2023 
- JEMMAOB LTD- 11996649 - Incorporated on 15 May 2019 
- THEATRE DINER WILLIAM IV LTD.- 12501205 - Incorporated on 6 March 2020 
- DAVEY & DAVEY LIMITEDActive - Proposal to Strike off- 07248710 - Incorporated on 11 May 2010 
- JEMMA JANE'S LTDActive - Proposal to Strike off- 08997434 - Incorporated on 15 April 2014 
- JAY & JEMMA LTDActive - Proposal to Strike off- 10980703 - Incorporated on 25 September 2017 
- JEMMALOU LTDLiquidation- 11421651 - Incorporated on 19 June 2018 
- JEMMA DYAS LTD- 10107231 - Incorporated on 6 April 2016 
- JEMMA HATT LTD- 11471225 - Incorporated on 18 July 2018 
- JEMMA DALY LTDActive - Proposal to Strike off- 08882804 - Incorporated on 7 February 2014 
- JEMMA READ LTDActive - Proposal to Strike off- 09553502 - Incorporated on 21 April 2015 
- JEMMA'S BOAZ LTDDisolved- 13896252 - Dissolved on 1 July 2025 
- P I DAVEY LTDActive - Proposal to Strike off- 06350218 - Incorporated on 22 August 2007 
- F & A.B. DAVEY LTDDisolved- 13462823 - Dissolved on 20 December 2022 
- SAINT JEMMA LTDDisolved- 12927712 - Dissolved on 22 March 2022 
- JEMMA JAYDE LTDDisolved- 14015693 - Dissolved on 25 October 2022