- LEAN TWO PRODUCTIONS LIMITED- 00810583 - Incorporated on 26 June 1964 
- THE TRAINING BOOTH LTD- 07389948 - Incorporated on 28 September 2010 
- TECTALES LIMITEDActive - Proposal to Strike off- 04746699 - Incorporated on 28 April 2003 
- GILLIAN WALD 3945 LTDActive - Proposal to Strike off- 10124028 - Incorporated on 14 April 2016 
- GILLIAN BETT 4623 LTDActive - Proposal to Strike off- 10137962 - Incorporated on 21 April 2016 
- GILLIAN FORD LTDActive - Proposal to Strike off- SC660156 - Incorporated on 29 April 2020 
- GILLIAN ROSE LTDDisolved- 12055424 - Dissolved on 22 April 2025 
- GILLIAN MOGG LTDActive - Proposal to Strike off- 07228014 - Incorporated on 20 April 2010 
- GILLIAN KYLE LTD.- SC396789 - Incorporated on 31 March 2011 
- GILLIAN KEEN 7000 LTDActive - Proposal to Strike off- 10417794 - Incorporated on 10 October 2016 
- RUTHE LTDDisolved- 14851265 - Dissolved on 16 January 2024 
- HEAD & HEAD LTD- 12805272 - Incorporated on 11 August 2020 
- RUTH O & CO LTDActive - Proposal to Strike off- 12050345 - Incorporated on 14 June 2019 
- RUTH LIMITEDDissolved- 07098715 - Dissolved on 7 July 2015 
- RUTH DENT LTD- 12760130 - Incorporated on 22 July 2020 
- OLIVE GROVE CONTRACTING LIMITED- 14076165 - Incorporated on 28 April 2022 
- HEAD4HEAD LTDActive - Proposal to Strike off- 08034711 - Incorporated on 18 April 2012 
- SUSTAINABLE RESULTS LAB LTDDisolved- 11215996 - Dissolved on 10 October 2023 
- RUTH LIMITED- 10870740 - Incorporated on 18 July 2017 
- GILLIAN A MICHAELDissolved- 05985558 - Dissolved on 1 December 2009