- HOWELLS & SONS LTDDisolved- 14634813 - Dissolved on 9 July 2024 
- SUE HOWELLS ART LTDDissolved- 05902326 - Dissolved on 4 December 2018 
- D & D HOWELLS LIMITEDDisolved- 07347623 - Dissolved on 12 April 2022 
- M & I HOWELLS LIMITED- 10485047 - Incorporated on 17 November 2016 
- M. B. R. HOWELLS LIMITED- 00701904 - Incorporated on 29 August 1961 
- P J HOWELLS LIMITEDActive - Proposal to Strike off- 10220385 - Incorporated on 8 June 2016 
- CHRIS HOWELLS LTDActive - Proposal to Strike off- 10841384 - Incorporated on 29 June 2017 
- C HOWELLS LIMITEDDisolved- 14256459 - Dissolved on 26 December 2023 
- G M HOWELLS LIMITEDActive - Proposal to Strike off- 04487766 - Incorporated on 17 July 2002 
- G J HOWELLS LIMITEDActive - Proposal to Strike off- 08873755 - Incorporated on 3 February 2014 
- LIVEWIRE LONDON LIMITED- 07000357 - Incorporated on 25 August 2009 
- HOWELLS PLANT HIRE & BUILDING SERVICES LIMITED- 09975567 - Incorporated on 28 January 2016 
- HOWELLS GLASS LTD- 06763344 - Incorporated on 2 December 2008 
- A. B HOWELLS LIMITED- 08930448 - Incorporated on 10 March 2014 
- HOWELLS 2020 LIMITED- 11479170 - Incorporated on 23 July 2018 
- GEMMA HOWELLS 427 LTDActive - Proposal to Strike off- 10020729 - Incorporated on 23 February 2016 
- D C HOWELLS LIMITEDDissolved- 12272144 - Dissolved on 6 July 2021 
- D.HOWELLS LIMITED- 00657906 - Incorporated on 2 May 1960 
- D.J.J. HOWELLS LIMITEDDisolved- 04945763 - Dissolved on 25 April 2023 
- P.W. HOWELLS LIMITEDActive - Proposal to Strike off- 00598333 - Incorporated on 4 February 1958