- CALDER LIMITED- 01524351 - Incorporated on 24 October 1980 
- CALDER PARK S. A.registered- OE023198 - Incorporated on 4 February 2023 
- CALDERA LTDActive - Proposal to Strike off- 11652664 - Incorporated on 31 October 2018 
- Barry Thomas Calder, Mr. CUNNINGHAM- Born December 1952 - C/O Scholastic Bosworth Avenue, Warwick, England, CV34 6UQ 
- CALDER PR LTD- 10003901 - Incorporated on 15 February 2016 
- CALDER IT LTD- 10684499 - Incorporated on 22 March 2017 
- CALDERA LTD- 13840237 - Incorporated on 11 January 2022 
- Barry Thomas Calder, Mr. CUNNINGHAM- Born December 1952 - 71 Kingsdown Parade, Bristol, United Kingdom, BS6 5UG 
- KN CALDER LTD- SC812436 - Incorporated on 3 June 2024 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- JOHN SILVESTER ASSOCIATES LIMITED- 07305837 - Incorporated on 6 July 2010 
- SILVESTER STREET PROPERTIES LIMITEDActive - Proposal to Strike off- 07472036 - Incorporated on 16 December 2010 
- STEVE SILVESTER SERVICES LTD- 12098606 - Incorporated on 11 July 2019 
- SILVESTER WALTON ASSOCIATES LIMITEDDisolved- 12227932 - Dissolved on 14 June 2022 
- SILVESTER-BYRNE SERVICES LIMITED- 15601206 - Incorporated on 28 March 2024 
- CALDER OAK BUILDINGS LLPDisolved- OC415418 - Dissolved on 22 March 2022 - Altham Corn Mill, Yard. Burnley Rd. Altham., Lancashire, BB5 5UP 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- GREEN ROOFS NATURALLY LIMITED- 01891052 - Incorporated on 1 March 1985 
- CALDERBERG GROUP LIMITEDActive - Proposal to Strike off- 03405579 - Incorporated on 18 July 1997 
- AHE PROJECTS LTDDisolved- 12868443 - Dissolved on 22 October 2024