- Douglas Hamilton, Mr. LECK- Born July 1961 - 81 Netherblane, Blanefield, Glasgow, Scotland, G63 9JP 
- Gwynneth Mary SIMONS- Born January 1956 - Flat 1, The Ponderosa Shore Road, Kilcreggan, Helensburgh, Dunbartonshire, Scotland, G84 0HQ 
- MATTHEW SIMON GWYNNE- 13 VICTORIA ROAD, DAGENHAM, UNITED KINGDOM, RM10 7XL 
- Simon Patrick GWYNNE- Born October 1969 - 3 More London Riverside, London, SE1 2AQ 
- Mark William, Mr. HAMILTON- Riverside Industrial Estate, Estuary Road, King's Lynn, Norfolk, United Kingdom, PE30 2HS 
- Helen Marie, Mrs. HAMILTON- Born November 1961 - 2 Barras Street, Liskeard, Cornwall, England, PL14 6AD 
- Mark William, Mr. HAMILTON- Born September 1969 - Riverside Industrial Estate, Estuary Road, King's Lynn, Norfolk, United Kingdom, PE30 2HS 
- Paul William, Mr. HAMILTON- Born September 1957 - 158 High Street, Herne Bay, Kent, CT6 5NP 
- DU A GWYN LIMITEDActive - Proposal to Strike off- 08816414 - Incorporated on 16 December 2013 
- BDS GWYNEDD LTD- 08635705 - Incorporated on 2 August 2013 
- CEFFYL GWYN LTDLiquidation- 13833847 - Dissolved on 27 June 2023 
- GWYN DRINKS LTD- 09220229 - Incorporated on 16 September 2014 
- EIRA GWYN LIMITEDActive - Proposal to Strike off- 08473051 - Incorporated on 4 April 2013 
- GWYN DAI LIMITEDDisolved- 14452731 - Dissolved on 28 January 2025 
- PLAS GWYN LIMITED- 01705579 - Incorporated on 10 March 1983 
- PARC GWYN LIMITED- 07142697 - Incorporated on 2 February 2010 
- GWYN PROPERTIES LIMITED- 07190736 - Incorporated on 16 March 2010 
- GWYN MORTIMER LTDDisolved- 06124677 - Dissolved on 12 April 2022 
- GWYN GRIFFITHS LTDActive - Proposal to Strike off- 08257311 - Incorporated on 17 October 2012 
- GWYN ENTERPRISES LTDActive - Proposal to Strike off- 04580027 - Incorporated on 1 November 2002