- R & A MUIR LIMITED- SC453438 - Incorporated on 28 June 2013 
- MUIR HOUSE LTDDissolved- 08494393 - Dissolved on 7 January 2014 
- MUIRSIDE LTDActive - Proposal to Strike off- 09225434 - Incorporated on 18 September 2014 
- MUIRCORP LTD- 11005818 - Incorporated on 10 October 2017 
- MUIRHALL WWS LLP- SO304722 - Incorporated on 31 December 2013 
- CIARAN JAMIE PARSONS LTD- 12096895 - Incorporated on 11 July 2019 
- STEPHENSON (SOUTH WEST) LTD- 05023936 - Incorporated on 23 January 2004 
- MUIR MAXWELL TRUST LIMITEDDisolved- SC264705 - Dissolved on 24 February 2022 
- MUIR WALKER & PRIDE LTD.- SC299309 - Incorporated on 22 March 2006 
- ASTERIAL LIMITEDActive - Proposal to Strike off- 00869509 - Incorporated on 21 January 1966 
- MUIR PROJECTS LIMITEDDisolved- 08377095 - Dissolved on 5 March 2024 
- LEE MUIR & SON LTD- 06230115 - Incorporated on 27 April 2007 
- MUIR 68 LIMITEDActive - Proposal to Strike off- SC460213 - Incorporated on 26 September 2013 
- JAMIE MUIR LTDActive - Proposal to Strike off- SC579783 - Incorporated on 24 October 2017 
- MUIR’S PIZZA LTDDisolved- 13338146 - Dissolved on 20 September 2022 
- A. MUIR LIMITED- 06304659 - Incorporated on 6 July 2007 
- D & S MUIR LIMITED- 04954799 - Incorporated on 6 November 2003 
- GAVIN MUIR LTD- SC317734 - Incorporated on 5 March 2007 
- J & T MUIR LIMITEDActive - Proposal to Strike off- 08238254 - Incorporated on 3 October 2012 
- MUIRAKE FARM- SL003159 - Incorporated on 18 November 1997