- MARTIN HOWE LEGAL LIMITED- 08910429 - Incorporated on 25 February 2014 
- MARTIN & HOWE DEVELOPMENTS LTD- 09647869 - Incorporated on 19 June 2015 
- MARTIN HOWE ASSOCIATES LIMITEDActive - Proposal to Strike off- 06676944 - Incorporated on 19 August 2008 
- HOWELL MARTIN LIMITEDDisolved- 09676414 - Dissolved on 28 December 2023 
- MARTIN HOWE ARCHITECTURAL SERVICES LTD- 11917183 - Incorporated on 1 April 2019 
- MARTIN JAMES HOWELLS LIMITEDDisolved- 13725372 - Dissolved on 15 April 2025 
- CRANKWORKSHOP LTD- 12302295 - Incorporated on 6 November 2019 
- PREMIOT GROUP LTD.Active - Proposal to Strike off- 09657646 - Incorporated on 25 June 2015 
- J HOWE LTDDisolved- 15006878 - Dissolved on 22 July 2025 
- M & J HOWE LTDActive - Proposal to Strike off- 09061077 - Incorporated on 29 May 2014 
- C HOWE LTDDisolved- 12670659 - Dissolved on 1 March 2022 
- P.M.HOWEY & CO- SL001640 - Incorporated on 11 March 1991 
- E R HOWE LTDDisolved- 12255105 - Dissolved on 26 October 2021 
- D S HOWE LTD- 11578100 - Incorporated on 19 September 2018 
- HOWELL & HOWELL LIMITED- 15910953 - Incorporated on 21 August 2024 
- A & J HOWE LTDDisolved- 10321896 - Dissolved on 30 January 2024 
- C HOWE LTD- 16264218 - Incorporated on 19 February 2025 
- H & J HOWELLS LIMITED- 07632526 - Incorporated on 12 May 2011 
- A J HOWES DESIGN LTD- 12166498 - Incorporated on 20 August 2019 
- HOWELL & HOWELL LIMITEDLiquidation- 10095434 - Incorporated on 31 March 2016