- MARK JONATHON DOBSON- Born April 1963 - 10 FIRBY CLOSE, HARTLEPOOL, UNITED KINGDOM, TS24 0TQ 
- CHRISTOPHER MARK DOBSON- Born November 1960 - 17 MOOR LANE, COLEORTON, COALVILLE, LEICESTERSHIRE, LE67 8FP 
- GRENVILLE MARK DOBSON- Born April 1965 - 3 MILL GROVE, HOVE EDGE, BRIGHOUSE, WEST YORKSHIRE, HD6 2FA 
- LIBERTY HOLDINGS UNLIMITED- 03485517 - Incorporated on 18 December 1997 
- LJH SECURITY LTDDisolved- 07097451 - Dissolved on 13 May 2025 
- OWEN OWEN (WELLINGBOROUGH) LIMITEDADMINISTRATIVE RECEIVER- 03890792 - Incorporated on 8 December 1999 
- A.F. DOBSON LIMITED- 00319027 - Incorporated on 1 October 1936 
- I. G. DOBSON LIMITEDActive - Proposal to Strike off- 04895952 - Incorporated on 11 September 2003 
- W E & F DOBSON LIMITEDLiquidation- 00696404 - Incorporated on 23 June 1961 
- N DOBSON LIMITED- 08355329 - Incorporated on 10 January 2013 
- T M DOBSON LIMITED- 10602633 - Incorporated on 6 February 2017 
- G&D DOBSON LIMITEDActive - Proposal to Strike off- 10369304 - Incorporated on 11 September 2016 
- AZUL DEVELOPMENTS LIMITED- 05325822 - Incorporated on 6 January 2005 
- OWEN & OWEN BUILDERS LIMITEDActive - Proposal to Strike off- 08641256 - Incorporated on 7 August 2013 
- OWEN TM LTDDisolved- 13014232 - Dissolved on 19 April 2022 
- WH OWEN LTDDisolved- 14676603 - Dissolved on 15 April 2025 
- OWENX LTDActive - Proposal to Strike off- 09945903 - Incorporated on 11 January 2016 
- GO OWEN LTDDisolved- 12390949 - Dissolved on 13 July 2021 
- MR OWEN LTD- 11858728 - Incorporated on 4 March 2019 
- OWENS J O LTD- 16088484 - Incorporated on 19 November 2024