- LYALL SURJ LTDActive - Proposal to Strike off- 10147155 - Incorporated on 26 April 2016 
- PONT & LYALL LTD- 13664241 - Incorporated on 6 October 2021 
- LYALLPUR LTD- 15675320 - Incorporated on 24 April 2024 
- LYALLPUR (UK) LTDActive - Proposal to Strike off- 06499231 - Incorporated on 11 February 2008 
- MARTA LYALL LTDDisolved- 12763513 - Dissolved on 15 August 2023 
- LYALLPUR ESTATES LTD- 14465153 - Incorporated on 7 November 2022 
- THE LYALLS LTDDisolved- 14977294 - Dissolved on 3 December 2024 
- CATHRYN HINDLE COACHING LTDActive - Proposal to Strike off- 05026730 - Incorporated on 27 January 2004 
- LYALL MEDIA LTD- SC730830 - Incorporated on 28 April 2022 
- B LYALL LIMITED- 07733773 - Incorporated on 9 August 2011 
- LYALL & LOGUE LLPActive - Proposal to Strike off- OC370380 - Incorporated on 2 December 2011 
- S LYALL & CO LIMITED- 04982600 - Incorporated on 2 December 2003 
- LYALLPURPRODUCTIONS LTDActive - Proposal to Strike off- 11564186 - Incorporated on 11 September 2018 
- APPLECROSS B&B AND CABINS LTD- SC742715 - Incorporated on 30 August 2022 
- LYALLS TILES LTDActive - Proposal to Strike off- 06836705 - Incorporated on 4 March 2009 
- STEVEN LYALL LTDDisolved- SC651815 - Dissolved on 21 June 2022 
- RSL CONSULTING LTD.Active - Proposal to Strike off- 10688325 - Incorporated on 23 March 2017 
- LYALL MOTORS LTDActive - Proposal to Strike off- SC246047 - Incorporated on 19 March 2003 
- SIR LYALLPUR LTD- 16271002 - Incorporated on 24 February 2025 
- LYALLIMAGES LTD- 16129357 - Incorporated on 10 December 2024