- H CLOUGH & CO- SL001717 - Incorporated on 2 August 1991 
- N D CLOUGH LTD- 16009525 - Incorporated on 10 October 2024 
- YW CLOUGH LTDDisolved- NI681786 - Dissolved on 7 February 2023 
- WR CLOUGH LTDDisolved- 13902969 - Dissolved on 1 July 2025 
- P J GAVIN LTD- 09864366 - Incorporated on 10 November 2015 
- CLOUGHY LTDDisolved- 10180786 - Dissolved on 7 May 2024 
- CLOUGHA LTD- 14455517 - Incorporated on 1 November 2022 
- IA CLOUGH LTDDisolved- 13980077 - Dissolved on 22 August 2023 
- RL CLOUGH LTDDisolved- 13704284 - Dissolved on 1 April 2025 
- CLOUGH & CO LTD- 16348610 - Incorporated on 27 March 2025 
- GAVIN LTD- 06719540 - Incorporated on 9 October 2008 
- GAVIN H LTD- 16300801 - Incorporated on 7 March 2025 
- OI CLOUGH LTDDisolved- 13878013 - Dissolved on 9 July 2024 
- UY CLOUGH LTDDisolved- 13609841 - Dissolved on 6 February 2024 
- GJ CLOUGH LTDDisolved- 13042896 - Dissolved on 7 March 2023 
- OJ CLOUGH LTDDisolved- 14120141 - Dissolved on 19 March 2024 
- RB CLOUGH LTDDisolved- 13671027 - Dissolved on 18 July 2023 
- L GAVIN LTDDisolved- 12756766 - Dissolved on 6 September 2022 
- GAVIN (2022) LTD- 14305036 - Incorporated on 18 August 2022 
- C J GAVIN LTDDisolved- 12175031 - Dissolved on 15 October 2024