- LEXDEX LIMITEDDisolved- 11535739 - Dissolved on 7 March 2023 
- IAN DUNCAN SANDISON- 27 HIGHCROFT AVENUE, BOGNOR REGIS, ENGLAND, PO22 8DQ 
- IAN DUNCAN SANDISON- 27 HIGHCROFT AVENUE, BOGNOR REGIS, ENGLAND, PO22 8DQ 
- MR DUNCAN ROY LTDDisolved- 13244435 - Dissolved on 27 June 2023 
- IAN S DUNCAN LIMITEDActive - Proposal to Strike off- 03968653 - Incorporated on 10 April 2000 
- SANDISON CABS- SL004336 - Incorporated on 21 August 2001 
- MR PHILLIP DUNCAN LTDDisolved- 14841077 - Dissolved on 8 October 2024 
- DUNCAN SANDISON MACKAY- Born October 1952 - 6 RIVER VIEW, THURSO, CAITHNESS, KW14 7QJ 
- DUNCAN SANDISON MACKAY- 6 RIVER VIEW, THURSO, CAITHNESS, KW14 7QJ 
- DUNCAN SANDISON MACKAY- Born October 1952 - 6 RIVER VIEW, THURSO, SCOTLAND, KW14 7QJ 
- DUNCAN SINCLAIR SANDISON- Born July 1974 - 840 IBIS COURT CENTRE PARK, WARRINGTON, ENGLAND, WA1 1RL 
- IAN DUNCAN ARCHITECTS LTD.- SC249771 - Incorporated on 20 May 2003 
- IAN DUNCAN CONSULTING LTDActive - Proposal to Strike off- SC617489 - Incorporated on 8 January 2019 
- RORY IAN SANDISON- Born May 1999 - 2F1, 21 WARRENDER PARK TERRACE, EDINBURGH, SCOTLAND, EH9 1EF 
- IAN DUNCAN DEVELOPMENTS LIMITED- SC228077 - Incorporated on 13 February 2002 
- Duncan Ian, Mr. DENHOLM-HAY- Born November 1954 - Tope Floor 15a King Street, Inverkeithing, Scotland, KY11 1NB 
- MR DUNCAN MCRAE LIMITEDLiquidation- 07060379 - Incorporated on 29 October 2009 
- G SANDISON LTD- SC594671 - Incorporated on 18 April 2018 
- MR IAN HEALY LIMITEDDisolved- NI682989 - Dissolved on 21 November 2023 
- MR LAURENCE IAN HOWARD-CLARK LIMITED- 09316877 - Incorporated on 18 November 2014