- JOY CALDER- 98 OAKLANDS ROAD, BRIDGEND, MID GLAMORGAN, CF31 4SU 
- IAN CALDER- Born July 1952 - THE WEST STABLES, COUNTESSWELLS HSE, COUNTESSWELLS ROAD, ABERDEEN, AB15 9BT 
- Zac CALDER- Born November 1999 - 114 Over Green Drive, Kingshurst, Birmingham, West Midlands, England, B37 6ES 
- KIM CALDER- Born May 1968 - 41A JAMES STREET, DALRY, AYRSHIRE, SCOTLAND, KA24 5ET 
- JAN CALDER- Born March 1964 - GLENFEULAN, SHANDON, HELENSBURGH, SCOTLAND, G84 8NR 
- Colin Meredith, Mr. HOWARD- Born June 1942 - Tulip Trees Church Road St Johns, Woking, Surrey, United Kingdom, GU21 7QN 
- Colin Arthur, Mr. WINGROVE- Born August 1954 - Purnells 5a Kernick Industrial Estate, Penryn, Cornwall, TR10 9EP 
- Colin Maclean, Mr. BEATTIE- Born May 1953 - 6th Floor Gordon Chambers, 90 Mitchell Street, Glasgow, Scotland, G1 3NQ 
- Colin Meredith, Mr. HOWARD- Born June 1942 - Suite G12, Ferneberga House Alexandra Road, Farnborough, Hampshire, England, GU14 6DQ 
- GRIFF DESIGN LTDDisolved- 12123189 - Dissolved on 4 April 2023 
- Colin Richard, Mr. MORRISH- Born August 1967 - 424 Margate Road, Ramsgate, Kent, England, CT12 6SJ 
- Colin Alexander, Mr. GRANT- Born August 1955 - Stobo House Roslin, Midlothian, United Kingdom, EH25 9RE 
- Colin Cameron, Mr. KENNEDY- Born June 1971 - 3 Beaconsfield Road, Glasgow, United Kingdom, G12 0PJ 
- ARTISTIC TALENT ASSOCIATES LIMITEDActive - Proposal to Strike off- 06472627 - Incorporated on 15 January 2008 
- CALDERA DATA LTD- 15188843 - Incorporated on 4 October 2023 
- CALDEROHILTON LTDDisolved- 15320777 - Dissolved on 18 March 2025 
- CALDERHALL LTDDisolved- 04196150 - Dissolved on 25 October 2022 
- CALDERGREEN LTD- 04217010 - Incorporated on 15 May 2001 
- CALDER TAXIS LTD.- SC304318 - Incorporated on 21 June 2006 
- CALDERBECK LTD- 03702851 - Incorporated on 27 January 1999