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- NIALL TURNER SERVICES LTDDisolved- 12963646 - Dissolved on 1 March 2022 
- NIALL BRADLEY ROOFING LIMITEDActive - Proposal to Strike off- 10739970 - Incorporated on 25 April 2017 
- NIALL JARVIS DEVELOPMENT LIMITEDDisolved- 14145004 - Dissolved on 7 November 2023 
- NIALL LAMING (BUILDERS) LIMITED- 07943342 - Incorporated on 9 February 2012 
- NIALL COMMUNICATIONS UK LIMITEDDissolved- 07185900 - Dissolved on 26 June 2012 
- NIALL STEWART ENGINEERING LTDActive - Proposal to Strike off- 08595913 - Incorporated on 3 July 2013 
- NIALL COMMANDER ELECTRICAL LIMITEDDisolved- 11270293 - Dissolved on 3 September 2024 
- NIALL MCWILLIAMS CONSULTANCY LIMITEDDisolved- 11329714 - Dissolved on 25 April 2023 
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- WATSON HR LTDDissolved- 06676842 - Dissolved on 7 August 2012 
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- WATSON ST LTDDisolved- 13644966 - Dissolved on 24 January 2023 
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