- 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 
- C C SIMPSON- LP002950 - Incorporated on 11 May 1983 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- JANIS MRS SIMPSON MAHONEY- Born October 1963 - 44A GORTNARNEY ROAD, LIMAVADY, BT49 0PZ 
- Charles Simpson, Mr. STUART- Born May 1957 - 97 Netherblane, Blanefield, Glasgow, Scotland, G63 9JP 
- Judith Leslie, Mrs. SIMPSON- 4 Woodpecker View, The Burntwood Loggerheads, Market Drayton, Shropshire, TF9 2QL 
- SIMPSON AND SIMPSON LIMITEDActive - Proposal to Strike off- 07771345 - Incorporated on 13 September 2011 
- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- SIMPSON, BORRETT & SIMPSON LTD.- SC263516 - Incorporated on 16 February 2004 
- JANIS MRS SIMPSON MAHONEY- Born October 1963 - 44A GORTNARNEY ROAD, LIMAVADY, BT49 0PZ 
- Judith Leslie, Mrs. SIMPSON- Born April 1947 - 4 Woodpecker View, The Burntwood Loggerheads, Market Drayton, Shropshire, TF9 2QL 
- L R S CARPENTRY LTD- 08080582 - Incorporated on 23 May 2012 
- AMALA PARTNERS LLP- OC320713 - Incorporated on 3 July 2006