- MRS & MR MARTIN LTDDisolved- 11184718 - Dissolved on 15 July 2025 
- MR MARTIN LTDActive - Proposal to Strike off- 15590964 - Incorporated on 24 March 2024 
- MR. JOHN NEEDisolved- NI610586 - Dissolved on 18 June 2024 
- MRW MARTIN LTDActive - Proposal to Strike off- NI629477 - Incorporated on 19 February 2015 
- WICKSON LTDDisolved- 13118913 - Dissolved on 14 June 2022 
- TLCJ MR N A JOHNSON LIMITEDDisolved- 12680774 - Dissolved on 30 January 2024 
- MR AND MRS JOHNCOCK LTDDissolved- 09566798 - Dissolved on 8 May 2018 
- JOHN W MARTIN LTDActive - Proposal to Strike off- 07451354 - Incorporated on 25 November 2010 
- MARTIN JOHN LTDDissolved- 06340880 - Dissolved on 12 January 2016 
- MARTINA&JOHN LTDDisolved- 14170319 - Dissolved on 3 October 2023 
- JOHN MARTINS 596 LTDActive - Proposal to Strike off- 10022811 - Incorporated on 24 February 2016 
- MR JOHN'S LIMITEDActive - Proposal to Strike off- 04692323 - Incorporated on 10 March 2003 
- MR NIGEL JOHN LTDActive - Proposal to Strike off- 15513862 - Incorporated on 22 February 2024 
- MR JOHN BROWN LTDDissolved- SC645267 - Dissolved on 22 June 2021 
- SEQUOIA CARPENTRY LTDDisolved- 04608771 - Dissolved on 17 May 2022 
- MR MARTIN COOPER LTDDisolved- 08105776 - Dissolved on 22 August 2023 
- MR MARTINI LIMITEDActive - Proposal to Strike off- 10900561 - Incorporated on 4 August 2017 
- JOHN MARTIN LIMITED- 03913490 - Incorporated on 25 January 2000 
- WICKSON WOOD LTDActive - Proposal to Strike off- 10226900 - Incorporated on 11 June 2016 
- MR NEVILLE JOHNSON NBA AND MRS HELEN JOHNSON NBA (COA RCOJ) (VAUXHALL) UK LIMITEDActive - Proposal to Strike off- 12089736 - Incorporated on 6 July 2019