- COSTAPRIX LTDDisolved- 15406878 - Dissolved on 17 June 2025 
- COSTANERA LTD- 16024602 - Incorporated on 17 October 2024 
- COSTAURIC LTD- 16427826 - Incorporated on 2 May 2025 
- CITYPROP LIMITED- SC094905 - Incorporated on 2 September 1985 
- AKS & JSS LIMITED- 11124583 - Incorporated on 27 December 2017 
- MARIN COSTA LTDDisolved- 13169697 - Dissolved on 17 October 2023 
- ERICA COSTA LTDDisolved- 15182467 - Dissolved on 4 March 2025 
- COSTASURE LTD- 15346416 - Incorporated on 12 December 2023 
- COSTA DE LA LUZ.LTDDissolved- 04966697 - Dissolved on 19 June 2012 
- COSTA DEL SOL LTDActive - Proposal to Strike off- 08428516 - Incorporated on 4 March 2013 
- NONNA COSTA LTDDissolved- 08609655 - Dissolved on 18 September 2018 
- COSTANZA (UK) LTDDisolved- 08674422 - Dissolved on 26 March 2024 
- COSTAL ASSETS L.P.- SL007574 - Incorporated on 21 December 2009 
- COSTA UNIDA LTD.- SC572897 - Incorporated on 4 August 2017 
- COSTATOUR LTDActive - Proposal to Strike off- 12369629 - Incorporated on 18 December 2019 
- COSTAS ELEC LTD- 09887750 - Incorporated on 25 November 2015 
- M.D.COSTA LIMITEDActive - Proposal to Strike off- 10497737 - Incorporated on 25 November 2016 
- LOU-LOU & COSTA LTDDisolved- 13430551 - Dissolved on 20 December 2022 
- COSTA PIZZA LTD- 16015646 - Incorporated on 14 October 2024 
- COSTAURRO LTDActive - Proposal to Strike off- 11557766 - Incorporated on 7 September 2018