- MISS CHELSEA LIMITEDActive - Proposal to Strike off- 07697053 - Incorporated on 7 July 2011 
- CATHERINE WILLIAMS LTDDissolved- 06580382 - Dissolved on 18 October 2011 
- MISS CATHERINE WILLIS LTDDissolved- 06205267 - Dissolved on 14 December 2010 
- MISS WILLIAMS LIMITEDActive - Proposal to Strike off- 07654293 - Incorporated on 1 June 2011 
- MISS CHELSEA POPE LIMITED- 12777820 - Incorporated on 29 July 2020 
- CATHERINE WILLIAMS RESEARCH LIMITED- 07213101 - Incorporated on 6 April 2010 
- CATHERINE WILLIAMS CONSULTANCY LTDDissolved- 08999826 - Dissolved on 9 October 2018 
- CATHERINE A. WILLIAMS LIMITED- 04945573 - Incorporated on 28 October 2003 
- MISS MISS LTDActive - Proposal to Strike off- 08399796 - Incorporated on 12 February 2013 
- CATHERINE GALE UNLIMITED- 09494802 - Incorporated on 17 March 2015 
- AMBERLEIGH PRODUCTS LIMITEDLiquidation- 06775840 - Incorporated on 17 December 2008 
- D K TELECOM SERVICES LIMITEDDisolved- 07821414 - Dissolved on 14 December 2021 
- CATHERINE MANDLActive - Proposal to Strike off- 10882057 - Incorporated on 25 July 2017 
- CATHERINE LIMITED- 08592125 - Incorporated on 1 July 2013 
- BLACK ORCHID KITCHENS LIMITED- SC335212 - Incorporated on 12 December 2007 
- OL NORTH WEST LONDON LTDActive - Proposal to Strike off- 14208720 - Incorporated on 1 July 2022 
- SAINT CATHERINE FOUNDATION- 03091163 - Incorporated on 14 August 1995 
- HARWOOD ACCOUNTANCY SERVICES LTD- 07642949 - Incorporated on 23 May 2011 
- GET SAVVY GROUP LIMITED- 05340060 - Incorporated on 24 January 2005 
- JACKET LONDON LIMITED- 09030670 - Incorporated on 8 May 2014