- MRA MARKETING LIMITEDLiquidation- 04690666 - Incorporated on 7 March 2003 
- MR MAGPIE MARKETING LTDActive - Proposal to Strike off- 08195448 - Incorporated on 30 August 2012 
- MR AA MARKETING LIMITEDDisolved- 14126863 - Dissolved on 2 January 2024 
- W CALVERT LIMITED- 05162834 - Incorporated on 25 June 2004 
- IAN CALVERT & SON LTD.Active - Proposal to Strike off- 04633146 - Incorporated on 10 January 2003 
- CALVERT HOUSE LTDActive - Proposal to Strike off- 09617986 - Incorporated on 2 June 2015 
- NEDA SOLUTIONS LIMITED- 12265546 - Incorporated on 16 October 2019 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- CALVERT22 LIMITEDDisolved- 06670733 - Dissolved on 5 December 2023 
- W.S. CALVERT LIMITED- NI056530 - Incorporated on 15 September 2005 
- SARAH CALVERT LTD- 16010811 - Incorporated on 10 October 2024 
- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- MR LEE RICHARD ROSS WILLIAMS LIMITED- 14467580 - Incorporated on 7 November 2022 
- MR GREEN'S MARKET GARDEN LLPActive - Proposal to Strike off- OC407645 - Incorporated on 4 April 2016 
- CALVERT & GREEN LTDActive - Proposal to Strike off- 11996391 - Incorporated on 15 May 2019 
- S CALVERT LIMITEDDisolved- 12144592 - Dissolved on 11 January 2022 
- R CALVERT LIMITEDDisolved- 14046226 - Dissolved on 19 September 2023 
- CALVERT CROSS LTD- 16352464 - Incorporated on 30 March 2025 
- MARK RICHARDSON & CO. LIMITED- 02829884 - Incorporated on 24 June 1993