- Carl Duncan, Mr. BEARDMORE- Born May 1959 - C/O Browne Jacobson Llp 15th Floor, 6 Bevis Marks, London, United Kingdom, EC3A 7BA 
- Duncan Alistair, Mr FINCH- Born November 1965 - Heather Bank Bracken Lane, Storrington, West Sussex, RH20 3HR 
- MDL GATESHEAD LTDDisolved- 14711197 - Dissolved on 22 July 2025 
- Duncan James, Mr. HARRISON- Born October 1973 - 24 Well Garth Bank, Leeds, United Kingdom, LS13 1EW 
- DUNCAN RUGS LIMITEDDisolved- NI036656 - Dissolved on 11 May 2025 
- Ruadhri Andrew, Mr. DUNCAN- Born May 1968 - C/O SARASIN & PARTNERS LLP Juxon House 100, St. Paul's Churchyard, London, EC4M 8BU 
- Duncan Anthony, Mr. WALKER- Born February 1954 - 74 Waterfoot Park, Derry, Londonderry, BT47 6SX 
- Duncan Fortune, Mr. EALAND- Born August 1982 - Suite 3 & 4, 6 Portal Business Park C/O Kbs Accounting Llp, Eaton Lane, Tarporley, Cheshire, United Kingdom, CW6 9DL 
- Duncan Alistair, Mr FINCH- Born November 1965 - One Coleman Street, London, United Kingdom, EC2R 5AA 
- WIKELBURGERS AND THE BUTTONS LTDDisolved- 12633439 - Dissolved on 6 June 2023 
- EJ & DUNCAN LTDDisolved- 11474078 - Dissolved on 19 September 2023 
- DT DUNCAN LTDActive - Proposal to Strike off- 10291788 - Incorporated on 22 July 2016 
- JJ DUNCAN LTDDisolved- 11834394 - Dissolved on 15 October 2024 
- DR DUNCAN LTDActive - Proposal to Strike off- 11086211 - Incorporated on 28 November 2017 
- JR DUNCAN LTDActive - Proposal to Strike off- 11181374 - Incorporated on 1 February 2018 
- ZS DUNCAN LTDDisolved- 13622971 - Dissolved on 18 July 2023 
- DU DUNCAN LTDDisolved- 13745523 - Dissolved on 18 July 2023 
- EZ DUNCAN LTDDisolved- 13877673 - Dissolved on 16 January 2024 
- ON DUNCAN LTDDisolved- 13887270 - Dissolved on 1 July 2025 
- Duncan Alistair, Mr FINCH- Born November 1965 - One Coleman Street, London, United Kingdom, EC2R 5AA