- MR CLIVE TRAVEL LIMITEDActive - Proposal to Strike off- 07992724 - Incorporated on 15 March 2012 
- G.J.W.TITMUSS LIMITED- 00600126 - Incorporated on 7 March 1958 
- W.G.TITMUSS LIMITED- 00669429 - Incorporated on 6 September 1960 
- TITMUSS GRAIN LIMITEDDissolved- 04145081 - Dissolved on 26 March 2019 
- TITMUSS ESTATES LIMITED- 10245285 - Incorporated on 22 June 2016 
- TITMUSS TRANSPORT LTD- 10888877 - Incorporated on 28 July 2017 
- TITMUSS ESTATES (BEECHURST) LIMITED- 12426375 - Incorporated on 27 January 2020 
- GJW TITMUSS HOLDINGS LIMITED- 14661282 - Incorporated on 14 February 2023 
- A.TITMUSS PHOTOGRAPHY LTDDisolved- 13551982 - Dissolved on 29 August 2023 
- CLIVE SLP- SL002900 - Incorporated on 28 November 1996 
- CLIVE LTDDisolved- 12135069 - Dissolved on 16 July 2024 
- TITMUSS WELDING SERVICES LIMITEDActive - Proposal to Strike off- 04211750 - Incorporated on 8 May 2001 
- TITMUSS PROPERTY MANAGEMENT LTDDissolved- 06842645 - Dissolved on 19 October 2010 
- TITMUSS WINDOW MACHINERY LTD- 14443328 - Incorporated on 26 October 2022 
- CLIVE LTD- 16027636 - Incorporated on 18 October 2024 
- YOUNGDEMENTIA UK HOMESActive - Proposal to Strike off- 06920594 - Incorporated on 1 June 2009 
- CLIVEP LTD- 11621355 - Incorporated on 14 October 2018 
- CLIVEB LTDDissolved- 06875287 - Dissolved on 8 October 2013 
- CLIVE OWEN LLP- OC312218 - Incorporated on 16 March 2005 
- CLIVE'S TM LTDDisolved- 13553221 - Dissolved on 31 January 2023