- MAGNUS COLINA LTD- 14936846 - Incorporated on 14 June 2023 
- MAGNUS EK- Born February 1969 - BOLIDEN RONNSKARSVERKEN, SKELLEFTEHAMN, VASTERBOTTEN, SWEDEN 
- WINDSOR CME LTDActive - Proposal to Strike off- 08123485 - Incorporated on 28 June 2012 
- WINDSORIA LTDActive - Proposal to Strike off- 09372647 - Incorporated on 5 January 2015 
- ALEXANDER FRASER HOLDINGS LIMITED- 00644306 - Incorporated on 11 December 1959 
- PROPERTY FUNDING LTDActive - Proposal to Strike off- 08270321 - Incorporated on 26 October 2012 
- MAGNUS SCALES LTD- 12352747 - Incorporated on 6 December 2019 
- MAGNUS (UK) LIMITED- 02919434 - Incorporated on 15 April 1994 
- NEWTON MAGNUS LTD- 04399118 - Incorporated on 20 March 2002 
- MAGNUS TILING LTDDisolved- 14202241 - Dissolved on 13 August 2024 
- QC MAGNUS LIMITED- 15112454 - Incorporated on 4 September 2023 
- DBC WINDSOR LTDActive - Proposal to Strike off- 09222459 - Incorporated on 17 September 2014 
- WINDSORIA LTD- 13934367 - Incorporated on 23 February 2022 
- DSM (WINDSOR) LTD- 13167132 - Incorporated on 29 January 2021 
- THE MAGNUS IDEA LTDActive - Proposal to Strike off- 11780804 - Incorporated on 22 January 2019 
- MEDICA MAGNUS LTDActive - Proposal to Strike off- 10528279 - Incorporated on 15 December 2016 
- MAGNUS PIECES LTDDisolved- 14006140 - Dissolved on 29 August 2023 
- CORVUS MAGNUS LTDDisolved- 14105269 - Dissolved on 26 December 2023 
- MAGNUS CARBON LLP- OC447288 - Incorporated on 12 May 2023 
- MR&MRS B'S LTDDissolved- 10677155 - Dissolved on 20 August 2019