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- COZAC RONALDO LTDDisolved- 13915641 - Dissolved on 18 July 2023 
- FINLAY RONALD LTDDisolved- SC752514 - Dissolved on 27 June 2023 
- MR MR LTDActive - Proposal to Strike off- 15533685 - Incorporated on 1 March 2024 
- PERKS ENGINEERING LIMITEDDissolved- 07007734 - Dissolved on 26 April 2011 
- HAMER & PERKS LIMITED- 03749367 - Incorporated on 8 April 1999 
- CENTRAL PERKS LIMITEDActive - Proposal to Strike off- SC323127 - Incorporated on 8 May 2007 
- BOYLE & PERKS LIMITED- 08258955 - Incorporated on 18 October 2012 
- PERKS CONSULTANCY LTDDisolved- 08316155 - Dissolved on 1 March 2022 
- LIFESTYLE PERKS LTDActive - Proposal to Strike off- 10200083 - Incorporated on 26 May 2016 
- PERKS MARKETING LIMITED- 11139843 - Incorporated on 9 January 2018 
- PERKS PRODUCTIONS LIMITEDDisolved- 13013871 - Dissolved on 5 April 2022 
- PERKS CONSULTING LIMITED- 14835838 - Incorporated on 30 April 2023 
- PERKS CONSTRUCTION LTDDisolved- 15556595 - Dissolved on 1 April 2025 
- PERKS DEVELOPMENTS LIMITED- 15858924 - Incorporated on 25 July 2024 
- PLATINUM PERKS LIMITED- 16360039 - Incorporated on 2 April 2025 
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- RONALD GOLD STAR LTDDissolved- 11833385 - Dissolved on 6 July 2021 
- RONALD HOWELLS LTDDisolved- 15447889 - Dissolved on 1 July 2025 
- RONALD'S RENTALS LTD- 15931649 - Incorporated on 3 September 2024