- SECURITY UK GROUP LTDActive - Proposal to Strike off- SC606173 - Incorporated on 23 August 2018 
- FB9 SECURITY GROUP LTDDisolved- 13075110 - Dissolved on 22 February 2022 
- MK SECURITY GROUP LLPDisolved- SO307335 - Dissolved on 17 June 2025 
- UK GROUP SECURITY LTDDisolved- 14547455 - Dissolved on 27 May 2025 
- RS SECURITY GROUP LTDDisolved- 14570811 - Dissolved on 13 August 2024 
- V SECURITY GROUP (UK) LTDActive - Proposal to Strike off- 10075342 - Incorporated on 21 March 2016 
- SS SECURITY GROUP LLPDisolved- OC421613 - Dissolved on 28 March 2023 
- HR GROUP SECURITY LTDActive - Proposal to Strike off- 10563150 - Incorporated on 13 January 2017 
- JK SECURITY GROUP LTDDisolved- 10409908 - Dissolved on 1 February 2022 
- IN SECURITY GROUP LTD- 11688465 - Incorporated on 21 November 2018 
- LJ SECURITY GROUP LTD- 14164268 - Incorporated on 10 June 2022 
- RB SECURITY GROUP LTDDisolved- 14485191 - Dissolved on 23 April 2024 
- SW GROUP SECURITY LTDDisolved- 13658271 - Dissolved on 28 November 2023 
- MM SECURITY GROUP LTDDisolved- 13177508 - Dissolved on 12 July 2022 
- BLITZ SECURITY GROUP- LP005331 - Incorporated on 20 March 1997 
- EQUINOX GROUP (UK) LIMITEDActive - Proposal to Strike off- 03819756 - Incorporated on 4 August 1999 
- EQUINOX CLOSE PROTECTION SERVICES LIMITEDDissolved- 05688370 - Dissolved on 24 December 2013 
- DANIEL BANFIELD MEDICAL SERVICES LTD- 09296352 - Incorporated on 5 November 2014 
- CASSWELL BANFIELD PROPERTY INVESTMENT LTDDisolved- 10674437 - Dissolved on 22 February 2022 
- BM LOGISTICS MANAGEMENT LIMITED- 10327055 - Incorporated on 12 August 2016