- JANICE JACKSON LTDActive - Proposal to Strike off- 10039453 - Incorporated on 3 March 2016 
- JANICE PARKER PROJECTS C.I.C.Active - Proposal to Strike off- SC481039 - Incorporated on 30 June 2014 
- JG HOWARTH LTDDisolved- 13728421 - Dissolved on 23 January 2024 
- DM HOWARTH LTDDisolved- 13399349 - Dissolved on 13 February 2024 
- HOWARTH IT LTD- 07894561 - Incorporated on 3 January 2012 
- AP HOWARTH LTDDisolved- 13620788 - Dissolved on 11 February 2025 
- UK HOWARTH LTDDisolved- 13887420 - Dissolved on 6 February 2024 
- JP HOWARTH LTD- 14536421 - Incorporated on 12 December 2022 
- HOWARTH IP LTDDisolved- 14570524 - Dissolved on 26 March 2024 
- JANICE DONALDSON LTDDissolved- 10890919 - Dissolved on 19 February 2019 
- HOWARTH WESTHOLMActive - Proposal to Strike off- 07874307 - Incorporated on 7 December 2011 
- JANICE RAE LIMITEDDissolved- 04831804 - Dissolved on 10 January 2012 
- JANICE LYON CARE LTDActive - Proposal to Strike off- 09376717 - Incorporated on 7 January 2015 
- DR SIPOS & JANICEK LTD- 09474636 - Incorporated on 6 March 2015 
- JANICE COREDEL LTDActive - Proposal to Strike off- 11078271 - Incorporated on 23 November 2017 
- JANICE GITTINS 6988 LTDActive - Proposal to Strike off- 10415857 - Incorporated on 7 October 2016 
- YX HOWARTH LTDActive - Proposal to Strike off- 14062476 - Incorporated on 22 April 2022 
- NR HOWARTH LTDDisolved- NI680517 - Dissolved on 18 April 2023 
- TZ HOWARTH LTD- 13953975 - Incorporated on 4 March 2022 
- JANICE ANDERSEN LTD- 07658226 - Incorporated on 6 June 2011