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- 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 
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- IAIN C GRANT LIMITEDDissolved- 06926581 - Dissolved on 18 January 2011 
- IAIN BROWN LIMITED- 09377421 - Incorporated on 7 January 2015 
- COLE HARDING LTD- 12118221 - Incorporated on 23 July 2019 
- M J HARDING & SONS LTD- 09746182 - Incorporated on 24 August 2015 
- HARDINGMARIE LTDActive - Proposal to Strike off- 08432644 - Incorporated on 6 March 2013 
- HARDINGPUBS LTDActive - Proposal to Strike off- 11520912 - Incorporated on 16 August 2018 
- ANNE HARDING LTDDissolved- 11285237 - Dissolved on 22 June 2021 
- HARDING PUB CO LTDDisolved- 14093269 - Dissolved on 17 October 2023 
- HARDINGWORKSERVICE LTDDisolved- 15191723 - Dissolved on 24 September 2024 
- HARDINGSWOOD B&B LTD- 15405173 - Incorporated on 11 January 2024 
- FREEDOM YACHTS LTD- 05083444 - Incorporated on 24 March 2004 
- IAIN PARK DESIGN LTD.Disolved- SC300102 - Dissolved on 4 December 2024 
- IAIN CONNOCHIE LTDDisolved- 13396224 - Dissolved on 18 October 2022