- DAVID IAN ALLAN LIMITEDDisolved- SC690853 - Dissolved on 18 July 2023 
- DAVID IAN REDINGTON LTDDisolved- 13331879 - Dissolved on 13 September 2022 
- IAN DAVID SWAIN LIMITED- 03472160 - Incorporated on 27 November 1997 
- COBURN ART LTDDisolved- 11319165 - Dissolved on 4 March 2025 
- TIM COBURN LTD- 06513186 - Incorporated on 25 February 2008 
- IAN DAVID BROWN LIMITED- 08329426 - Incorporated on 13 December 2012 
- IAN DAVID MILLER LIMITEDDisolved- 11170824 - Dissolved on 21 May 2024 
- IAN DAVID HALLAM LIMITEDLiquidation- 07745007 - Incorporated on 18 August 2011 
- IAN DAVID PHOTOGRAPHY LTDDissolved- 07061136 - Dissolved on 7 February 2012 
- IAN DAVID (HAIRDRESSING) LTD- 05861678 - Incorporated on 29 June 2006 
- DAVID IAN WALKER LIMITEDDissolved- 06620639 - Dissolved on 3 August 2010 
- IAN DAVID LLOYD & CO LIMITED- 13834793 - Incorporated on 7 January 2022 
- COBURN LIMITEDDisolved- 03238185 - Dissolved on 9 August 2022 
- MR DAVID SHAW LIMITEDDissolved- 06674205 - Dissolved on 23 March 2010 
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- MRS IAN CROSSMAN LIMITEDActive - Proposal to Strike off- 07769687 - Incorporated on 12 September 2011 
- IAN DAVIDSON TELECOMS LTDActive - Proposal to Strike off- SC546062 - Incorporated on 22 September 2016 
- B.I.D.S. HOLDINGS LIMITED- 02091596 - Incorporated on 21 January 1987 
- IAN DAVIDSON SERVICES LTD- 09592203 - Incorporated on 14 May 2015 
- IAN DAVID OSTEOPATHY LIMITED- 12180216 - Incorporated on 29 August 2019