- CALLUM MCCALL LTDActive - Proposal to Strike off- 10561811 - Incorporated on 13 January 2017 
- CALLUM AUSTIN LTD- 08036740 - Incorporated on 18 April 2012 
- CALLUM MCLEAN LTD.Dissolved- 08588969 - Dissolved on 18 November 2014 
- CALLUM KEEGAN LTDDisolved- SC725727 - Dissolved on 17 June 2025 
- CALLUM LENNON LTDDisolved- 14221371 - Dissolved on 12 December 2023 
- CALLUM ASHLEY LTD- 16524128 - Incorporated on 17 June 2025 
- MR & MRS O LTD.Active - Proposal to Strike off- SC217464 - Incorporated on 29 March 2001 
- MR & MRS W LTD- 08480767 - Incorporated on 9 April 2013 
- MR&MRS LTDActive - Proposal to Strike off- 10922002 - Incorporated on 18 August 2017 
- MR. & MRS. P LTD- 14381139 - Incorporated on 27 September 2022 
- MR&MRS LTDDisolved- 14548151 - Dissolved on 21 May 2024 
- MR MRG LTDDisolved- 14226733 - Dissolved on 19 December 2023 
- MR&MRS B.A.D LTDDisolved- 15544690 - Dissolved on 4 February 2025 
- CALLUM DOWNIE LTD- 12581418 - Incorporated on 1 May 2020 
- BARNET CALLUM LTDActive - Proposal to Strike off- 09696314 - Incorporated on 21 July 2015 
- CALLUM SA 90 LIMITEDActive - Proposal to Strike off- 09214571 - Incorporated on 11 September 2014 
- CALLUM HS LIMITED- 10635353 - Incorporated on 23 February 2017 
- CALLUM FOSTER LTD- 14966818 - Incorporated on 28 June 2023 
- CALLUM MALLEY LTD- SC846516 - Incorporated on 27 April 2025 
- ANNA RAYMOND LTDActive - Proposal to Strike off- 07540449 - Incorporated on 23 February 2011