- CALDER NETWORKS LIMITED- 15765317 - Incorporated on 6 June 2024 
- CAILEAN LTD- SC346997 - Incorporated on 13 August 2008 
- MR N & MRS M AHMET LTD- 07433317 - Incorporated on 9 November 2010 
- MR AND MRS RAI LTDDisolved- 08886627 - Dissolved on 30 November 2021 
- MR & MRS T LIMITEDActive - Proposal to Strike off- 09846186 - Incorporated on 28 October 2015 
- MR V & MRS C SINGH LLPDisolved- OC414017 - Dissolved on 22 August 2023 
- MR & MRS PIZZA LTD- 15945634 - Incorporated on 9 September 2024 
- CALDER HOLDINGS LIMITED- 03491252 - Incorporated on 12 January 1998 
- ALAN CALDER LIMITEDActive - Proposal to Strike off- 04758450 - Incorporated on 9 May 2003 
- CALDER ELECTRICS LIMITED- SC286174 - Incorporated on 14 June 2005 
- CALDER (SCOTLAND) LIMITEDActive - Proposal to Strike off- 01553381 - Incorporated on 27 March 1981 
- CALDER CONTRACTS LIMITEDDissolved- SC282190 - Dissolved on 24 May 2013 
- CALDER DESIGN LIMITEDActive - Proposal to Strike off- 06003998 - Incorporated on 21 November 2006 
- CALDER ESTATES LTD- 03914560 - Incorporated on 27 January 2000 
- CALDER MARINE LIMITEDActive - Proposal to Strike off- 08072750 - Incorporated on 17 May 2012 
- CALDER SCAFFOLDING LTDDisolved- 05485341 - Dissolved on 23 December 2023 
- CALDER LONDON LTDDisolved- 07274177 - Dissolved on 11 January 2022 
- ELLIOTT CALDER LTDDissolved- 07363270 - Dissolved on 17 January 2012 
- CALDER MILL LIMITED- 07922227 - Incorporated on 24 January 2012 
- DONALD CALDER LTDActive - Proposal to Strike off- SC418944 - Incorporated on 8 March 2012