- ROGER ALTY FARRIER LIMITED- 09024535 - Incorporated on 6 May 2014 
- ALTY'S PROPERTIES LIMITED- 13305528 - Incorporated on 31 March 2021 
- ALTYRE HOLDINGS LIMITEDDissolved- 02804481 - Dissolved on 28 August 2012 
- CROSS STONE SECURITIES LIMITED- 04223762 - Incorporated on 29 May 2001 
- ALTYRE TREE SERVICES LLPDissolved- SO302276 - Dissolved on 15 October 2010 
- ALTYN SUPPLIES LIMITEDActive - Proposal to Strike off- 10288809 - Incorporated on 20 July 2016 
- ALTYX CORPORATE LIMITED- 15704728 - Incorporated on 7 May 2024 
- ALTYRE DAIRY PARTNERSHIP- SL001155 - Incorporated on 28 March 1988 
- ALTYN INTERNATIONAL LIMITED- FC029520 - Incorporated on 16 March 2010 
- ALTYNGOLD GROUP LIMITEDDisolved- 13036502 - Dissolved on 30 April 2024 
- ALTYN CONSTRUCTION LIMITED- 14363328 - Incorporated on 20 September 2022 
- ALTYON MANAGEMENT LIMITEDDissolved- 06641477 - Dissolved on 18 November 2014 
- OLD MARKET TAVERN ALTY LIMITEDActive - Proposal to Strike off- 11718436 - Incorporated on 10 December 2018 
- ALTYON REAL ESTATE FOUNDER L.P.- SL007423 - Incorporated on 19 October 2009 
- ALTYN HOMES & CONSTRUCTION LTDDisolved- 08673816 - Dissolved on 6 December 2022 
- ALTYRE II WINDFARM LIMITED- SC603865 - Incorporated on 30 July 2018 
- GOZEL ALTYBAYEVA LIMITED- NI724465 - Incorporated on 9 December 2024 
- ALTYRE HILL FARM PARTNERSHIP- SL001962 - Incorporated on 23 July 1992 
- R ALTY BRICKWORK & BUILDING LIMITED- 09331726 - Incorporated on 28 November 2014 
- WIGNALL ALTY BUILDING CONTRACTORS LTD- 16536208 - Incorporated on 23 June 2025