- MECHEM LIMITED- 12565575 - Incorporated on 21 April 2020 
- MECHEMCO UK LTD- 16255279 - Incorporated on 17 February 2025 
- MECHEM INTERNATIONAL LIMITEDActive - Proposal to Strike off- 02833044 - Incorporated on 5 July 1993 
- MECHEMPRO HOLDING LTD.Active - Proposal to Strike off- 07131113 - Incorporated on 20 January 2010 
- MECHEMCO (SUPER-GAS) LIMITEDLiquidation- 05270793 - Incorporated on 27 October 2004 
- MECHEMCO (CONTRACTS) LIMITEDDissolved- 02146622 - Dissolved on 7 September 2010 
- LAURA 12 LTDDisolved- 11930268 - Dissolved on 10 August 2021 
- LAURA J LTDDisolved- 07852843 - Dissolved on 20 June 2023 
- LAURA V LTDDisolved- 12901133 - Dissolved on 1 March 2022 
- LAURA 1205 LTDDisolved- 15349389 - Dissolved on 29 April 2025 
- ROADEL RAIL SERVICES LTD- 11539785 - Incorporated on 28 August 2018 
- LAURA LTDDissolved- 06732255 - Dissolved on 15 June 2010 
- LAURA N. LTDActive - Proposal to Strike off- 08576974 - Incorporated on 20 June 2013 
- LAURA R LTDActive - Proposal to Strike off- 10875555 - Incorporated on 20 July 2017 
- LOGGERS INK UK LTDDisolved- 12314297 - Dissolved on 1 February 2022 
- LAURA P LTD- 14891742 - Incorporated on 24 May 2023 
- LAURA99 LTDDisolved- 12574542 - Dissolved on 13 December 2022 
- I&RC LTD- 09431968 - Incorporated on 10 February 2015 
- LAURA LTDDisolved- 12232037 - Dissolved on 1 February 2022 
- LAURA LTDDisolved- 13917719 - Dissolved on 30 May 2023