- GILLIAN ANDERSON LIMITEDActive - Proposal to Strike off- 10458474 - Incorporated on 2 November 2016 
- GILLIAN MCCANN LIMITEDDissolved- 12320120 - Dissolved on 22 June 2021 
- THE GILLIAN LIMITEDDisolved- 14374046 - Dissolved on 27 February 2024 
- GILLIAN CAWTHORNE LIMITED- 14969571 - Incorporated on 29 June 2023 
- GILLIAN WAINWRIGHT LIMITED- 15516532 - Incorporated on 23 February 2024 
- GILLIAN MARGARET LIMITED- SC782237 - Incorporated on 12 September 2023 
- GILLIAN BENNETT LTDDisolved- 15139582 - Dissolved on 18 February 2025 
- GILLIAN DICKINSON LTD- 15277055 - Incorporated on 11 November 2023 
- GILLIAN DOUGLAS LIMITED- 15331721 - Incorporated on 6 December 2023 
- GILLIAN ENGLAND LIMITED- 16094311 - Incorporated on 21 November 2024 
- GILLIAN TALLENT LTD- 12827933 - Incorporated on 20 August 2020 
- GILLIAN CLAYTON LTDActive - Proposal to Strike off- 09903789 - Incorporated on 7 December 2015 
- GILLIAN EDWARDS 2051 LTDActive - Proposal to Strike off- 10088452 - Incorporated on 29 March 2016 
- GILLIAN LEONARD 2674 LTDActive - Proposal to Strike off- 10100855 - Incorporated on 4 April 2016 
- GILLIAN LINDSAY LTD- 12484988 - Incorporated on 26 February 2020 
- GILLIAN SAL LIMITEDDisolved- 15276610 - Dissolved on 15 April 2025 
- GILLIANDELANO.COM LTDDisolved- 13009444 - Dissolved on 19 April 2022 
- GILLIAN BROOKS LTD- 15548914 - Incorporated on 8 March 2024 
- GILLIAN WINTER LTDActive - Proposal to Strike off- 09711946 - Incorporated on 31 July 2015 
- GILLIAN'S LARDER LLPActive - Proposal to Strike off- OC382180 - Incorporated on 5 February 2013