- MARTIN RAY BROWN MRB LTDDisolved- 14609085 - Dissolved on 25 June 2024 
- D'OYLY CARTE MUSIC LIMITED- 13659371 - Incorporated on 4 October 2021 
- MR PETER MARTIN LIMITEDDissolved- 08628288 - Dissolved on 10 March 2015 
- MR MARTIN MCCASKILL LTDActive - Proposal to Strike off- 09862590 - Incorporated on 9 November 2015 
- MRT MARTINS LDA LIMITEDDissolved- 07629740 - Dissolved on 8 January 2013 
- MR DAVID JAMES MARTIN LTD- 16388942 - Incorporated on 15 April 2025 
- MR STUART A ROBERTSON LIMITED- 11864149 - Incorporated on 6 March 2019 
- STUART J MARTIN CONTRACTS LIMITEDDisolved- 09555603 - Dissolved on 27 September 2022 
- VICKI STUART MARTIN HOLDINGS LTDActive - Proposal to Strike off- 07608269 - Incorporated on 18 April 2011 
- MARTIN GOODE MRICS LIMITEDActive - Proposal to Strike off- 07395477 - Incorporated on 4 October 2010 
- D'OYLY CARTE BOAT YARD LIMITEDDissolved- 03311726 - Dissolved on 18 August 2015 
- MARTINI MRT ENGINEERING LTD- 09452661 - Incorporated on 23 February 2015 
- STUART & STUART WS LIMITEDDisolved- SC103047 - Dissolved on 9 May 2023 
- THE MR MARTIN CORPORATION LIMITEDActive - Proposal to Strike off- 09625052 - Incorporated on 5 June 2015 
- STUART & STUART LLPDisolved- SO307282 - Dissolved on 11 October 2022 
- THE D'OYLY CARTE CHARITABLE TRUST- 05638406 - Incorporated on 28 November 2005 
- D'OYLY CARTE OPERA TRUST LIMITED(THE)- 00682766 - Incorporated on 7 February 1961 
- D'OYLY CARTE ISLAND SERVICES LIMITED- 15992990 - Incorporated on 2 October 2024 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MARTIN & MARTINActive - Proposal to Strike off- 00366239 - Incorporated on 1 April 1941