- KIRBYS LLP- OC341844 - Incorporated on 3 December 2008 
- KIRBY AG LTD- 12033241 - Incorporated on 5 June 2019 
- SH KIRBY LTD- 12212838 - Incorporated on 18 September 2019 
- KIRBYX LTD- 12241041 - Incorporated on 3 October 2019 
- QR KIRBY LTD- 14103845 - Incorporated on 12 May 2022 
- SKYLIFTER LTD- 11266794 - Incorporated on 21 March 2018 
- RTB LIMITED- 16368847 - Incorporated on 7 April 2025 
- QA KIRBY LTDDisolved- 13628063 - Dissolved on 3 January 2023 
- KIRBY & CO LTD- 05391723 - Incorporated on 14 March 2005 
- DA KIRBY LTD.- 09162002 - Incorporated on 5 August 2014 
- VL KIRBY LTDDisolved- 13948547 - Dissolved on 10 October 2023 
- JEREMY'S WISH FOUNDATION- 11866488 - Incorporated on 7 March 2019 
- SW KIRBY LTDActive - Proposal to Strike off- 08693564 - Incorporated on 17 September 2013 
- UD KIRBY LTDDisolved- 13957300 - Dissolved on 2 April 2024 
- IR KIRBY LTDActive - Proposal to Strike off- 13991821 - Incorporated on 21 March 2022 
- HA KIRBY LTDDisolved- 14051832 - Dissolved on 19 March 2024 
- KIRBY REN LTD- 14504294 - Incorporated on 24 November 2022 
- RHA KIRBY LTDDisolved- 11855047 - Dissolved on 1 October 2024 
- WTF JEREMY LTDDisolved- 13845795 - Dissolved on 3 September 2024 
- IAN JEREMY LTDDissolved- 11835172 - Dissolved on 22 June 2021