- COSTA VIEIRA LTDActive - Proposal to Strike off- 10387675 - Incorporated on 21 September 2016 
- COSTA D’AMALFI LTD- 10771318 - Incorporated on 15 May 2017 
- COSTAANDRE LTDDisolved- 13840673 - Dissolved on 27 June 2023 
- COSTALITTLE LTDDisolved- 13557013 - Dissolved on 15 August 2023 
- COSTA DEL COOK LTDDisolved- 13479348 - Dissolved on 9 August 2022 
- COSTALMARINEHUB LTDDisolved- 14857212 - Dissolved on 15 October 2024 
- DECOR DA COSTA LTD- 14897037 - Incorporated on 26 May 2023 
- COSTASALOU LTDDisolved- 13168556 - Dissolved on 5 July 2022 
- COSTALLICS LTDDisolved- 13970049 - Dissolved on 22 August 2023 
- COSTANTINI LTDDisolved- 15022689 - Dissolved on 27 May 2025 
- COSTAECOSTA LTDDisolved- 15419419 - Dissolved on 1 July 2025 
- AL COSTA FOODS LTD- 15428073 - Incorporated on 19 January 2024 
- RJ COSTA LIMITEDregistered- OE002405 - Incorporated on 26 October 2022 
- COSTA BLANCA LTD- 14509950 - Incorporated on 28 November 2022 
- COSTADIGITAL LTD- 15741723 - Incorporated on 25 May 2024 
- COSTAL LIMITED- 16523403 - Incorporated on 17 June 2025 
- DE COSTA LIMITEDActive - Proposal to Strike off- 06690171 - Incorporated on 5 September 2008 
- COSTALEWIS LTDDissolved- 08903867 - Dissolved on 19 February 2019 
- COSTA DEL CODE LTD.Disolved- 09628264 - Dissolved on 8 February 2022 
- B COSTA OT LIMITEDDissolved- 10602103 - Dissolved on 22 January 2019