- CHARLES GILBERT DUNCAN SANDISON- Born April 1927 - WESTERPARK, BALTASOUND, SHETLAND, ZE2 9DS 
- CHARLES GILBERT DUNCAN SANDISON- Born April 1927 - WESTERPARK, BALTASOUND, SHETLAND, ZE2 9DS 
- DUNCAN & DUNCAN- LP004860 - Incorporated on 16 May 1995 
- Nigel D J, Mr. DUNCAN- Born July 1950 - Sir Frank Whittle Way, Blackpool Business Park, Blackpool, Lancashire, FY4 2FE 
- David, Mr. DUNCAN- Born March 1965 - 43/6 Falcon Avenue Falcon Avenue, Edinburgh, Scotland, EH10 4AL 
- Duncan, Mr. BROWN- Born February 1969 - 10 St. Andrews Street, Droitwich, Worcestershire, United Kingdom, WR9 8DY 
- MR NICHOLAS IAN PURSEY LTDDisolved- 12206854 - Dissolved on 29 March 2022 
- Duncan, Mr. GREEN- Born June 1980 - Horizon Capital, Level 9, The Shard 32 London Bridge Street, London, United Kingdom, SE1 9SG 
- Nigel D J, Mr. DUNCAN- Born July 1950 - Iona 19 Lovedale Road, Balerno, Midlothian, EH14 7DW 
- MRS IAN CROSSMAN LIMITEDActive - Proposal to Strike off- 07769687 - Incorporated on 12 September 2011 
- AZETS SANDISONS LIMITED- 05068291 - Incorporated on 9 March 2004 
- Nigel D J, Mr. DUNCAN- Born July 1950 - Iona 19 Lovedale Road, Balerno, Midlothian, EH14 7DW 
- G L SANDISON LIMITEDDissolved- SC394118 - Dissolved on 26 August 2011 
- CRAIG SANDISON LTDActive - Proposal to Strike off- 11436882 - Incorporated on 27 June 2018 
- SANDISON AUTOMATION LIMITED- 11807219 - Incorporated on 5 February 2019 
- SANDISON KENNEDY LIMITED- SC585088 - Incorporated on 8 January 2018 
- SANDISON ELECTRICAL LTD- SC854362 - Incorporated on 2 July 2025 
- ALAN SANDISON LIMITEDDissolved- SC346723 - Dissolved on 9 August 2016 
- SANDISON PROPERTIES LIMITEDDisolved- SC765605 - Dissolved on 26 December 2023 
- 02046816 LIMITEDActive - Proposal to Strike off- 02046816 - Incorporated on 14 August 1986 - Rex Buildings, Cheshire, Wilmslow, SK9 1HY