- MS4 ARCHITECTS LLP- OC441738 - Incorporated on 30 March 2022 
- FABLE AND WILLOW LIMITED- 09483496 - Incorporated on 11 March 2015 
- KBJ CONSULTING LIMITEDDisolved- 10024224 - Dissolved on 7 February 2023 
- RILEY CONSULTING (UK) LLPDisolved- OC314694 - Dissolved on 22 August 2023 
- KATIE JAYNE TUTORS LTD- 09615594 - Incorporated on 1 June 2015 
- K & A RILEY LIMITED- 02993677 - Incorporated on 23 November 1994 
- A.D. RILEY LIMITEDDissolved- 02124576 - Dissolved on 22 January 2019 
- JAMES RILEY LTDActive - Proposal to Strike off- 06861803 - Incorporated on 27 March 2009 
- N & A RILEY FARMS LTD.- 08189629 - Incorporated on 23 August 2012 
- B T RILEY LIMITEDDissolved- 04930430 - Dissolved on 14 April 2013 
- DAVID G. RILEY LTDActive - Proposal to Strike off- 04321960 - Incorporated on 13 November 2001 
- P & E RILEY LIMITEDActive - Proposal to Strike off- 06121909 - Incorporated on 21 February 2007 
- SCOTT RILEY LTD- 09021915 - Incorporated on 1 May 2014 
- P N RILEY LIMITEDDisolved- 08454816 - Dissolved on 21 December 2021 
- I RILEY LIMITED- 09963037 - Incorporated on 21 January 2016 
- RILEY SCOTT LTDDisolved- 12188167 - Dissolved on 28 May 2024 
- RILEY TR4DING LTDActive - Proposal to Strike off- 10523363 - Incorporated on 13 December 2016 
- RILEY D LIMITEDActive - Proposal to Strike off- 10511984 - Incorporated on 6 December 2016 
- RILEY MEDIA LTD- 12596978 - Incorporated on 12 May 2020 
- RILEYS RAWW LTDDisolved- 13723134 - Dissolved on 2 May 2023