- S K BARKER LTDDisolved- 10248367 - Dissolved on 20 June 2023 
- A & J BARKER LTD- 16497097 - Incorporated on 4 June 2025 
- N BARKER LTDLiquidation- 09301683 - Incorporated on 7 November 2014 
- D A BARKER LTDActive - Proposal to Strike off- 08876738 - Incorporated on 5 February 2014 
- M A BARKER LTDActive - Proposal to Strike off- 10350446 - Incorporated on 30 August 2016 
- R A BARKER LTD- 16369200 - Incorporated on 7 April 2025 
- BARKER T LTDActive - Proposal to Strike off- 11199972 - Incorporated on 12 February 2018 
- G & M BARKER LTDDissolved- 04724798 - Dissolved on 17 January 2012 
- T.M.BARKER LTD- 07351059 - Incorporated on 19 August 2010 
- I BARKER LTD- 04499645 - Incorporated on 31 July 2002 
- O. M. BARKER LTDActive - Proposal to Strike off- 05361491 - Incorporated on 11 February 2005 
- D BARKER LTDActive - Proposal to Strike off- 10738937 - Incorporated on 25 April 2017 
- BARKER F&S LTD- 16243670 - Incorporated on 11 February 2025 
- F&C BARKER LTD- 16313425 - Incorporated on 13 March 2025 
- BARKER AND BARKER PETS LIMITED- 07660301 - Incorporated on 7 June 2011 
- K BARKER TM LTDDisolved- 14622612 - Dissolved on 21 November 2023 
- BARKERS LTDDissolved- 06063349 - Dissolved on 16 March 2010 
- QC BARKER LTDDisolved- 14050782 - Dissolved on 15 August 2023 
- OI BARKER LTDDisolved- 14100271 - Dissolved on 2 April 2024 
- BARKER & CO. LTD- 04146361 - Incorporated on 23 January 2001