- VAILWELL LIMITEDActive - Proposal to Strike off- 02278519 - Incorporated on 19 July 1988 
- VAIL HOLDINGS UK LTD- 11314527 - Incorporated on 17 April 2018 
- UK VALIDATION SERVICES LTDDisolved- 07502634 - Dissolved on 17 May 2022 
- VAILLANT R & M LIMITED- 02369751 - Incorporated on 7 April 1989 
- THE VAILLANT GUY LTD- 15899350 - Incorporated on 15 August 2024 
- SARINET HOLDINGS LTDDissolved- 08511002 - Dissolved on 3 September 2013 
- PYRDICCI LTDDisolved- 13809015 - Dissolved on 30 April 2024 
- SARIN BUSINESS SOLUTIONS LTD- 13129602 - Incorporated on 12 January 2021 
- VAILLANT EQUINE LTD- 12493767 - Incorporated on 2 March 2020 
- VAIL AND PARTNERS LTDDisolved- 13170514 - Dissolved on 5 July 2022 
- SARINATRADING LIMITEDActive - Proposal to Strike off- 10784404 - Incorporated on 23 May 2017 
- VAILE DEVELOPMENTS LTD- 16147398 - Incorporated on 20 December 2024 
- VAILLANT SERVICE LTD- 16225227 - Incorporated on 3 February 2025 
- SARIN PRODUCTION (UK) LTDDisolved- 12082424 - Dissolved on 3 December 2024 
- NICOLE AND ROSY SARIN LTD- 15061243 - Incorporated on 9 August 2023 
- VAILANT BUSINESS LLPDisolved- OC390548 - Dissolved on 28 June 2022 
- VAILLANT HEATING LTDDisolved- 10700321 - Dissolved on 28 June 2022 
- VAILDEN PARTNERS LTDActive - Proposal to Strike off- 11206343 - Incorporated on 14 February 2018 
- SARINRADA GROUP LIMITEDDisolved- 10903006 - Dissolved on 31 January 2023 
- VAILLANTE LIMITEDActive - Proposal to Strike off- 09471301 - Incorporated on 4 March 2015