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- IAIN MACKENZIE LTD- 15882964 - Incorporated on 7 August 2024 
- IAIN PRING LIMITED- 03536832 - Incorporated on 30 March 1998 
- IAIN GALBRAITH LTDDissolved- SC454556 - Dissolved on 16 July 2019 
- IAIN RATCLIFFE LTD- SC468896 - Incorporated on 3 February 2014 
- IAIN BLACK LIMITEDActive - Proposal to Strike off- 10343814 - Incorporated on 24 August 2016 
- IAIN LOHAN LIMITED- 10450495 - Incorporated on 28 October 2016 
- IAIN CORAM LIMITED- 10484193 - Incorporated on 17 November 2016 
- IAIN MCNAB LIMITED- 10670937 - Incorporated on 15 March 2017 
- IAIN SCOTT LIMITED- 12219052 - Incorporated on 21 September 2019 
- IAIN THE CLEANER LTDActive - Proposal to Strike off- 12261310 - Incorporated on 14 October 2019 
- IAIN ADAMS LIMITED- SC804005 - Incorporated on 21 March 2024 
- 50% GRAY LTD.- 03152952 - Incorporated on 30 January 1996 
- J.R. GRAY LTD.- SC206329 - Incorporated on 14 April 2000 
- GRAY'S M.S. LTDActive - Proposal to Strike off- 08785135 - Incorporated on 21 November 2013 
- K J GRAY LTDDisolved- 09407484 - Dissolved on 19 September 2023 
- L.A. GRAY LTD- 09190499 - Incorporated on 28 August 2014 
- S J GRAY LTD- 11578207 - Incorporated on 19 September 2018 
- H.GRAY LTD.Disolved- 09946726 - Dissolved on 27 June 2023 
- R A GRAY LTD- SC844034 - Incorporated on 4 April 2025