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- MR & MRS CLARKE LTD- 09174353 - Incorporated on 13 August 2014 
- MR & MRS OK LIMITED- 09135387 - Incorporated on 17 July 2014 
- MR MRS REALTY LTD- 16128875 - Incorporated on 10 December 2024 
- MRUFF & MRUFF LTD- 08896353 - Incorporated on 14 February 2014 
- MR & MRS ODEDRA LTDActive - Proposal to Strike off- 09959645 - Incorporated on 19 January 2016 
- IAN WILLS SERVICES LTDDissolved- 04941823 - Dissolved on 16 March 2010 
- INTERNATIONAL CLAIMS BUREAU LIMITEDDissolved- 01100894 - Dissolved on 29 April 2013 
- WILLIS CONSTRUCT LIMITEDDisolved- 09688387 - Dissolved on 19 July 2022 
- IAN WILLIS LIMITED- 04807034 - Incorporated on 23 June 2003 
- WILLIAM WILLIS LTDActive - Proposal to Strike off- 07681436 - Incorporated on 24 June 2011 
- WILLIS CLINICS LTD- SC357712 - Incorporated on 3 April 2009 
- WILLIS AND STONE LTD- 13498898 - Incorporated on 7 July 2021 
- PAT WILLIS LIMITED- 12204078 - Incorporated on 12 September 2019 
- WILLIS FARM HIRE LTDDisolved- 12836673 - Dissolved on 1 February 2022 
- PAT WILLIS LIMITEDActive - Proposal to Strike off- 11054864 - Incorporated on 8 November 2017 
- JJ CATERERS LTDDisolved- 12422241 - Dissolved on 7 June 2022 
- MRS & MR MARTIN LTDDisolved- 11184718 - Dissolved on 15 July 2025 
- MR & MRS OLIVER LTD- 11523394 - Incorporated on 17 August 2018 
- MRS + MRS LIMITED- 11503800 - Incorporated on 7 August 2018