- M A HOWARTH LIMITEDActive - Proposal to Strike off- 07991581 - Incorporated on 15 March 2012 
- D. & R.F. HOWARTH LIMITEDDissolved- 01163010 - Dissolved on 24 November 2012 
- D. HOWARTH LIMITEDDissolved- 01713648 - Dissolved on 18 March 2014 
- B M HOWARTH LIMITED- 04141195 - Incorporated on 15 January 2001 
- R.S.HOWARTH LIMITEDDisolved- 00290766 - Dissolved on 11 January 2022 
- J M HOWARTH LIMITEDDisolved- 15429594 - Dissolved on 1 July 2025 
- R.A. HOWARTH (ENGINEERING) LIMITEDDisolved- 01660166 - Dissolved on 22 March 2022 
- JANICE BYRNE ONLINE LTDDisolved- 14199648 - Dissolved on 5 December 2023 
- JANICE ELIZABETH BELL LTD- 16383644 - Incorporated on 12 April 2025 
- BEAUTY BY JANICE LIMITED- 06255949 - Incorporated on 22 May 2007 
- JANICE AYNSLEY O.T. LIMITED- 09534831 - Incorporated on 10 April 2015 
- JANICE AYNSLEY O.T. LIMITED- 06488449 - Incorporated on 30 January 2008 
- JANICEFIELD RIVERS LTDDisolved- 11927440 - Dissolved on 1 March 2022 
- JANICE REDO OFF LIMITEDDisolved- 15422545 - Dissolved on 11 March 2025 
- R. & J. HOWARTH LIMITEDLiquidation- 01732385 - Incorporated on 16 June 1983 
- A. HOWARTH LIMITED- 06045991 - Incorporated on 9 January 2007 
- DAVID HOWARTH LTDActive - Proposal to Strike off- 06389420 - Incorporated on 3 October 2007 
- T HOWARTH LIMITEDActive - Proposal to Strike off- 08445924 - Incorporated on 14 March 2013 
- R. HOWARTH LIMITEDDisolved- 04113456 - Dissolved on 27 June 2023 
- A. HOWARTH (2018) LIMITED- 11545690 - Incorporated on 31 August 2018