- GRAINGER AND SONS LTDDisolved- 12996919 - Dissolved on 28 February 2023 
- RM FOODS GRAINGER LTD- 16413555 - Incorporated on 28 April 2025 
- GRAINGER SMITH LIMITEDActive - Proposal to Strike off- 00421802 - Incorporated on 18 October 1946 
- GRAINGER CATERING LIMITEDLiquidation- 07804236 - Incorporated on 10 October 2011 
- GRAINGER (SHOREDITCH) LIMITEDLiquidation- 04037790 - Incorporated on 20 July 2000 
- GRAINGER (HORNSEY) LIMITED- 04810257 - Incorporated on 25 June 2003 
- GRAINGER MANAGEMENT LIMITEDActive - Proposal to Strike off- 05744567 - Incorporated on 15 March 2006 
- GRAINGER SCOTLAND LTD- SC399259 - Incorporated on 10 May 2011 
- PAT GRAINGER LIMITEDDisolved- 00496852 - Dissolved on 6 September 2022 
- CHRISTOPHER GRAINGER LIMITEDActive - Proposal to Strike off- 09064736 - Incorporated on 30 May 2014 
- HELICAL GRAINGER LIMITEDActive - Proposal to Strike off- 10752983 - Incorporated on 3 May 2017 
- GRAINGER INVESTMENTS LTD- 10380383 - Incorporated on 16 September 2016 
- DAVID GRAINGER LIMITED- 12427682 - Incorporated on 27 January 2020 
- GRAINGER PHONES LIMITED- 13415960 - Incorporated on 24 May 2021 
- GRAINGER ENGINEERING LTD- 13357185 - Incorporated on 26 April 2021 
- GRAINGER DERIVATIVES LIMITEDregistered- OE012866 - Incorporated on 12 January 2023 
- GRAINGER CONSULTING LTD- 15412120 - Incorporated on 15 January 2024 
- GRAINGER ESTATES LTD- 15416497 - Incorporated on 16 January 2024 
- BARFIELD GRAINGER LIMITED- 12974273 - Incorporated on 26 October 2020 
- GRAINGER MANAGEMENT LTD- 16417017 - Incorporated on 29 April 2025