- SOUTHGATE DESIGN LIMITEDDisolved- 05618757 - Dissolved on 22 February 2022 
- SOUTHGATE DRYLINING LIMITED- 01542116 - Incorporated on 28 January 1981 
- SOUTHGATE STONEWORKS LTDActive - Proposal to Strike off- 05162773 - Incorporated on 24 June 2004 
- SOUTHGATE CONSULTANTS LIMITEDActive - Proposal to Strike off- 09113507 - Incorporated on 2 July 2014 
- SOUTHGATE COMMERCIAL LIMITEDDissolved- 09230789 - Dissolved on 1 March 2016 
- NICHOLAS SOUTHGATE LIMITED- 09290536 - Incorporated on 31 October 2014 
- STEVEN SOUTHGATE LIMITEDActive - Proposal to Strike off- 08775926 - Incorporated on 14 November 2013 
- PETE SOUTHGATE LIMITED- 08942783 - Incorporated on 17 March 2014 
- SOUTHGATE PHOTOGRAPHY LIMITEDActive - Proposal to Strike off- 08607959 - Incorporated on 12 July 2013 
- SOUTHGATE CLINIC LTDDisolved- 09769099 - Dissolved on 17 May 2022 
- SOUTHGATE CARS LIMITED- 08419711 - Incorporated on 26 February 2013 
- SOUTHGATE ENGINEERS LIMITEDDisolved- 09433521 - Dissolved on 18 July 2023 
- SOUTHGATE PROPERTY LIMITED- 09519340 - Incorporated on 31 March 2015 
- SOUTHGATE CONSULTANCY LTDActive - Proposal to Strike off- 09913810 - Incorporated on 11 December 2015 
- SOUTHGATE AGRICULTURE LIMITED- 12521171 - Incorporated on 17 March 2020 
- SOUTHGATE HOLDINGS LTDDissolved- 10862134 - Dissolved on 23 July 2019 
- SOUTHGATE OFFICE LLP- OC423141 - Incorporated on 27 June 2018 
- SOUTHGATE CONSULTANTS LIMITED- 11934601 - Incorporated on 9 April 2019 
- SOUTHGATE HAULAGE LIMITEDDisolved- 10462659 - Dissolved on 5 April 2022 
- SOUTHGATE GROUP LIMITEDDisolved- 13373540 - Dissolved on 8 October 2024