- I D JOHNSTONE LTDActive - Proposal to Strike off- 08758330 - Incorporated on 1 November 2013 
- IGA MANAGEMENT LIMITEDDisolved- 06133883 - Dissolved on 28 May 2024 
- IVOR THOMAS RENTALS LIMITEDDisolved- 07924379 - Dissolved on 19 April 2023 
- IVOR COOK LTD- 04879317 - Incorporated on 27 August 2003 
- IVORPET LTDDisolved- 12337668 - Dissolved on 20 December 2022 
- A.JOHNSTONE LTD- SC718464 - Incorporated on 29 December 2021 
- J. JOHNSTONE LTDDisolved- SC677761 - Dissolved on 28 November 2023 
- JSP LIMITED- 00791380 - Incorporated on 11 February 1964 
- IVORJVR LTDActive - Proposal to Strike off- 12064484 - Incorporated on 21 June 2019 
- IVORY MAC LTD- SC727557 - Incorporated on 25 March 2022 
- IVORY SAJ LTDDisolved- 15029403 - Dissolved on 31 December 2024 
- OAK&IVORY LTD- 16436853 - Incorporated on 8 May 2025 
- DUNCAN 50 LTDActive - Proposal to Strike off- 09345360 - Incorporated on 8 December 2014 
- N L A DUNCAN LTD- 09024084 - Incorporated on 6 May 2014 
- DUNCAN 52 LTDActive - Proposal to Strike off- 11050321 - Incorporated on 7 November 2017 
- RE-POWER DSG LTD- 14330734 - Incorporated on 1 September 2022 
- C JOHNSTONE LTDActive - Proposal to Strike off- 05904957 - Incorporated on 14 August 2006 
- JOHNSTONE L LTDDisolved- 06193902 - Dissolved on 13 June 2025 
- M A JOHNSTONE LTD- SC444363 - Incorporated on 6 March 2013 
- K JOHNSTONE LTD- 14496256 - Incorporated on 21 November 2022