- AL GILBERT LTDDisolved- 13663164 - Dissolved on 11 March 2025 
- CJ GILBERT LTD- 15816463 - Incorporated on 3 July 2024 
- RICHARD GILBERT- LP004383 - Incorporated on 1 April 1993 
- GILBERT MCCLUNG- SL001268 - Incorporated on 8 December 1988 
- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- GILBERT'S AT 5 LTDDisolved- 10159184 - Dissolved on 18 July 2023 
- GILBERTZ LTDActive - Proposal to Strike off- 12115361 - Incorporated on 22 July 2019 
- EP GILBERT LTDDisolved- 13690680 - Dissolved on 25 March 2025 
- BRENDON IT SERVICES LTDDisolved- 07441585 - Dissolved on 14 December 2021 
- MR MR LTDActive - Proposal to Strike off- 15533685 - Incorporated on 1 March 2024 
- MARC LIMITED- 15480251 - Incorporated on 10 February 2024 
- MARC LIMITEDDisolved- 04359496 - Dissolved on 7 February 2024 
- MARC LTDregistered- OE010225 - Incorporated on 28 December 2022 
- FS GILBERT LTDDisolved- 14024950 - Dissolved on 12 September 2023 
- P GILBERTT LTDDisolved- 13079532 - Dissolved on 10 May 2022 
- MARCO MARCO LTDLiquidation- 05004996 - Incorporated on 31 December 2003 
- MARC & MARCUS LTDActive - Proposal to Strike off- 08487939 - Incorporated on 15 April 2013 
- MARCH & MARCH LTD- 08631427 - Incorporated on 31 July 2013 
- BRENDON PWC HANCOCKS LTDActive - Proposal to Strike off- 09595606 - Incorporated on 18 May 2015 
- GILBERT TM LTDDisolved- 14792005 - Dissolved on 17 September 2024