- JG MARRIOTT LTDDissolved- 10761024 - Dissolved on 2 October 2018 
- OD MARRIOTT LTDDisolved- 14075606 - Dissolved on 2 July 2024 
- MARRIOTT & ASSOCIATES- LP003293 - Incorporated on 26 February 1987 
- O’NEILL WINDOWS LTDDisolved- SC715030 - Dissolved on 7 November 2023 
- ONEIL PROPERTY MANAGEMENT LTDActive - Proposal to Strike off- 11107803 - Incorporated on 12 December 2017 
- ONEIL PROPERTY SERVICES LTD- 16032812 - Incorporated on 21 October 2024 
- ONEIL PROPERTY SOLUTIONS LTD- 16058365 - Incorporated on 4 November 2024 
- CM ONEIL SERVICES LTDDisolved- SC633829 - Dissolved on 3 August 2021 
- STEFFAN ONEIL FEARON LTDActive - Proposal to Strike off- 13452263 - Incorporated on 11 June 2021 
- ONEIL PLUMBING & HEATING LTD.- 09984410 - Incorporated on 3 February 2016 
- ONEIL CARE SERVICES LIMITED- 10575423 - Incorporated on 20 January 2017 
- LORIMER-O'NEILL GRAB & GROUNDWORKS LTD- 15445199 - Incorporated on 26 January 2024 
- AVOCADO CLEANING LTDDisolved- 12389988 - Dissolved on 22 February 2022 
- MARRIOTTS LLPDisolved- OC317052 - Dissolved on 1 February 2022 
- OB MARRIOTT LTDDisolved- 13671152 - Dissolved on 19 March 2024 
- QB MARRIOTT LTDDisolved- 13997014 - Dissolved on 8 August 2023 
- MARRIOTT & CO LTD- 15434538 - Incorporated on 23 January 2024 
- MARRIOTT D&G LTDDisolved- 13093799 - Dissolved on 28 February 2023 
- V J MARRIOTT LTDActive - Proposal to Strike off- 08921531 - Incorporated on 4 March 2014 
- A&L MARRIOTT LTD- 10277663 - Incorporated on 14 July 2016