- CALVERT PROPERTY LTD- 10537293 - Incorporated on 22 December 2016 
- CALVERT LEE LIMITED- 14120418 - Incorporated on 20 May 2022 
- KATIE CALVERT LIMITED- 15172278 - Incorporated on 28 September 2023 
- CALVERT PETROPHYSICS LIMITED- 15215888 - Incorporated on 17 October 2023 
- CALVERT AUTUMN LTDActive - Proposal to Strike off- 09127384 - Incorporated on 11 July 2014 
- CALVERT (GB) LIMITEDActive - Proposal to Strike off- 09118907 - Incorporated on 7 July 2014 
- CALVERT MURPHY LTDActive - Proposal to Strike off- 11442311 - Incorporated on 2 July 2018 
- CALVERT MOTORS LTDDisolved- 15254798 - Dissolved on 22 July 2025 
- LODGE JOHN DAWYNE ANTHONY MOBOLAJI LIMITEDActive - Proposal to Strike off- SC556862 - Incorporated on 7 February 2017 
- JOHN ANTHONY AND CO SCAFFOLDING LIMITED- 15349755 - Incorporated on 13 December 2023 
- ANTHONY JOHNSON FUNERAL SERVICES LTD- 11016694 - Incorporated on 17 October 2017 
- MR NEVILLE A JOHNSON QA AND MRS LUCRETIA M JOHNSON QA (MERCEDES BENZ) UK LIMITED- 13163318 - Incorporated on 27 January 2021 
- CALVERT & RHODES LLPActive - Proposal to Strike off- OC355274 - Incorporated on 27 May 2010 
- JS CALVERT LIMITED- 04643166 - Incorporated on 21 January 2003 
- FLEET SECURITY-AIB UK-RUC-CC LIMITEDDisolved- 10453184 - Dissolved on 22 April 2025 
- MR&MRS B'S LTDDissolved- 10677155 - Dissolved on 20 August 2019 
- MR&MRS LTDActive - Proposal to Strike off- 12389034 - Incorporated on 7 January 2020 
- CALVERT CARPENTRY & CONSTRUCTION LIMITED- 13478884 - Incorporated on 26 June 2021 
- DLP DERIVATIVES LLPActive - Proposal to Strike off- OC354152 - Incorporated on 15 April 2010 
- MR & MRS O LTD.Active - Proposal to Strike off- SC217464 - Incorporated on 29 March 2001