- J&K HOLDINGS WM LTD- 09132304 - Incorporated on 15 July 2014 
- SAM HOWELL LTD- 07435455 - Incorporated on 10 November 2010 
- MH HOWELLS LTDActive - Proposal to Strike off- 11788765 - Incorporated on 25 January 2019 
- RF HOWELLS LTDDisolved- 13710077 - Dissolved on 13 February 2024 
- PENDINE LIMITEDActive - Proposal to Strike off- 05817196 - Incorporated on 15 May 2006 
- SHAMBALA LTDActive - Proposal to Strike off- 06193768 - Incorporated on 30 March 2007 
- ARTHUR A. HOWARD & CO. LTD.- 03927796 - Incorporated on 17 February 2000 
- PH & DS LLPDissolved- OC307037 - Dissolved on 18 April 2012 
- R K FINANCIAL SERVICES LTD- 05387687 - Incorporated on 10 March 2005 
- HOWELL ASSOCIATES LIMITED- 03200054 - Incorporated on 17 May 1996 
- MXCI (GV) LTD- 11356720 - Incorporated on 11 May 2018 
- AH HOWELLS LTDDisolved- 13462103 - Dissolved on 14 March 2023 
- CW HOWELLS LTDDisolved- 13948528 - Dissolved on 13 February 2024 
- MARHO LTDActive - Proposal to Strike off- 09276123 - Incorporated on 22 October 2014 
- FLUENCE AUTOMATION UK LIMITEDDisolved- 08169449 - Dissolved on 21 February 2023 
- HOWELL (ELY) LLP- OC336204 - Incorporated on 4 April 2008 
- LEE HOWELL LTD- 09217789 - Incorporated on 15 September 2014 
- TC HOWELLS LTDActive - Proposal to Strike off- 14072888 - Incorporated on 27 April 2022 
- TT HOWELLS LTDDisolved- 13666428 - Dissolved on 15 April 2025 
- SR HOWELLS LTDActive - Proposal to Strike off- 13762331 - Incorporated on 24 November 2021