- JEN & JAMIE LTD- 13803511 - Incorporated on 15 December 2021 
- JAMIE MAC LTDActive - Proposal to Strike off- 07963904 - Incorporated on 24 February 2012 
- JAMIERS LTDDisolved- 15689526 - Dissolved on 15 April 2025 
- MPC PARTNERS LLP- OC305120 - Incorporated on 18 July 2003 
- ADI-GARDINER LIMITED- 01322200 - Incorporated on 20 July 1977 
- GARDINER RUSSELL LTD.Active - Proposal to Strike off- SC081805 - Incorporated on 15 February 1983 
- GARDINER PLASTICS LIMITEDDisolved- 09992088 - Dissolved on 5 December 2023 
- GARDINER CONSULTING LIMITED- 12005882 - Incorporated on 20 May 2019 
- GARDINER ENTERPRISES LTDDisolved- SC653212 - Dissolved on 14 November 2023 
- GARDINER PROPERTIES LIMITED- 11318490 - Incorporated on 19 April 2018 
- THEOBALD GARDINER LIMITEDDissolved- 07222691 - Dissolved on 22 May 2012 
- GARDINER RICHARDSON LIMITED- 03486658 - Incorporated on 29 December 1997 
- GARDINER CONSULTANTS LIMITEDDissolved- 05933262 - Dissolved on 16 February 2010 
- GARDINER GRAPHICS LIMITED- 07461434 - Incorporated on 6 December 2010 
- GARDINER TUITION LTD.Active - Proposal to Strike off- 07852497 - Incorporated on 18 November 2011 
- GARDINER FINANCE LIMITEDActive - Proposal to Strike off- 08276247 - Incorporated on 31 October 2012 
- MARINA GARDINER LIMITEDActive - Proposal to Strike off- 08825403 - Incorporated on 24 December 2013 
- TSHIDI GARDINER LTDActive - Proposal to Strike off- 08343071 - Incorporated on 31 December 2012 
- GARDINER TECHNOLOGY LIMITEDActive - Proposal to Strike off- 08376275 - Incorporated on 25 January 2013 
- DOMINIC GARDINER LIMITEDDissolved- 09595909 - Dissolved on 1 November 2016