- JAMES RICARDO DONOVAN LTDDisolved- 13504940 - Dissolved on 16 July 2024 
- ADAMS RICARDO ENGINEERING LIMITEDDissolved- 05355360 - Dissolved on 12 January 2010 
- RICARDO SPECIAL VEHICLES LIMITED- 02724017 - Incorporated on 12 June 1992 
- RICARDO TEST SERVICES LIMITED- 02388669 - Incorporated on 24 May 1989 
- RICARDO RAIL INTERNATIONAL LTD- 12888361 - Incorporated on 18 September 2020 
- RICARDO FIDALGO SOLUTIONS LTDDisolved- 10935918 - Dissolved on 13 September 2022 
- RICARDO DIAS PHYSIOTHERAPY LIMITED- 15599117 - Incorporated on 28 March 2024 
- RICARDO MACEDO HOLDING LTD- 15211052 - Incorporated on 13 October 2023 
- RICARDO PROPERTY MANAGEMENT LIMITED- 16300305 - Incorporated on 7 March 2025 
- MR & MRS SEW 'N' SEW LTD.- 07606830 - Incorporated on 18 April 2011 
- MR&MRS CLEAN LTDDisolved- 13755600 - Dissolved on 16 May 2023 
- MR&MRS STORE LTD- 16474263 - Incorporated on 27 May 2025 
- MR N & MRS M AHMET LTD- 07433317 - Incorporated on 9 November 2010 
- MR AND MRS RAI LTDDisolved- 08886627 - Dissolved on 30 November 2021 
- MR & MRS T LIMITEDActive - Proposal to Strike off- 09846186 - Incorporated on 28 October 2015 
- MR V & MRS C SINGH LLPDisolved- OC414017 - Dissolved on 22 August 2023 
- MR & MRS PIZZA LTD- 15945634 - Incorporated on 9 September 2024 
- SSG8 LLPDissolved- OC312625 - Dissolved on 14 May 2013 
- RICARDO TECH SERVICES LTDActive - Proposal to Strike off- 12333061 - Incorporated on 26 November 2019 
- MR & MRS SMALL LTDLiquidation- 11594384 - Incorporated on 28 September 2018