- CALVINIA LIMITEDActive - Proposal to Strike off- SC793333 - Incorporated on 24 December 2023 
- CALVIN PRODUCTIONS LIMITED- 09922998 - Incorporated on 18 December 2015 
- CALVIN GORDON LIMITED- 12018664 - Incorporated on 28 May 2019 
- CALVIN TISHMAN LIMITEDActive - Proposal to Strike off- 06340018 - Incorporated on 10 August 2007 
- CALVIN TRADING LIMITED- 08176327 - Incorporated on 13 August 2012 
- CALVIN MARKETING LIMITED- 04696726 - Incorporated on 13 March 2003 
- CALVIN CONTRACTORS LIMITEDActive - Proposal to Strike off- SC459360 - Incorporated on 17 September 2013 
- CALVIN CONSTRUCTIONS LTDDisolved- 14359420 - Dissolved on 20 February 2024 
- CALVIN HOLDINGS LIMITED- 14982211 - Incorporated on 5 July 2023 
- CALVIN TECH LIMITED- 15861408 - Incorporated on 26 July 2024 
- CALVIN HAGGIS LIMITED- SC845576 - Incorporated on 17 April 2025 
- CALVIN SCIENCE (UK) LTDDisolved- 14279146 - Dissolved on 13 August 2024 
- CALVIN STEWART DA LTD- 16432056 - Incorporated on 6 May 2025 
- CORSOBRESCIA91 LTDDissolved- 07599630 - Dissolved on 31 January 2012 
- CALVIN OFFSHORE LTD- SC754696 - Incorporated on 9 January 2023 
- CALVIN GUARDS LIMITEDActive - Proposal to Strike off- 15645756 - Incorporated on 14 April 2024 
- SCOTT CALVIN LIMITED- 06207320 - Incorporated on 10 April 2007 
- CALVIN CONTRACTS LIMITEDDissolved- SC205325 - Dissolved on 6 May 2011 
- CALVIN CARPENTERS LIMITEDDissolved- 06575404 - Dissolved on 29 June 2010 
- CALVIN CONSULTING LIMITED- 03549825 - Incorporated on 21 April 1998