- Alan John, Mr. JONES- Born May 1945 - 46 Hamilton Square, Birkenhead, Merseyside, England, CH41 5AR 
- John Alan, Mr. MAYNE- Born June 1966 - 19 St. Helier Close, Crawley, West Sussex, United Kingdom, RH11 9PU 
- MR NEVILLE JOHNSON NBA AND MRS HELEN JOHNSON NBA (COA RCOJ) (VAUXHALL) UK LIMITEDActive - Proposal to Strike off- 12089736 - Incorporated on 6 July 2019 
- Alan, Mr. TA- 76 Willow Vale, London, England, W12 0PB 
- JOHN ALAN MCL LIMITEDDisolved- SC786360 - Dissolved on 23 April 2024 
- MR JOHNNY CARS LTDDisolved- 12592215 - Dissolved on 12 October 2021 
- MR JOHNS LIMITED- 11368258 - Incorporated on 17 May 2018 
- MR ANDREW JOHN LTDDisolved- 15255294 - Dissolved on 20 August 2024 
- MR JOHN PARKER LTDActive - Proposal to Strike off- 07479327 - Incorporated on 29 December 2010 
- TREVOR JOHN HALLADAY- 20 CRAWSHAW AVENUE, SHEFFIELD, SOUTH YORKSHIRE, S8 7DZ 
- JOHN LEDGER HALLADAY- Born March 1958 - BRUNEL HOUSE 340 FIRECREST COURT, CENTRE PARK, WARRINGTON, CHESHIRE, UNITED KINGDOM, WA1 1RG 
- Trevor John HALLADAY- Born July 1954 - Fairways 356 Meadow Head, Sheffield, S8 7UJ 
- ALAN JOHN KING LIMITED- 07718167 - Incorporated on 26 July 2011 
- ALAN B JOHNSON LIMITEDActive - Proposal to Strike off- 06652025 - Incorporated on 21 July 2008 
- ALAN JOHNSON BOOKS LTD- 10393743 - Incorporated on 26 September 2016 
- Alan John, Mr. MORGAN- 2/4 Ash Lane, Rustington, Littlehampton, West Sussex, United Kingdom, BN16 3BZ 
- ALAN JOHNSON LIMITED- 04498977 - Incorporated on 30 July 2002 
- ALAN S JOHNSON LIMITEDLiquidation- 05522521 - Incorporated on 29 July 2005 
- ALANBRE & JOHN LIMITED- 07436337 - Incorporated on 11 November 2010 
- ALAN JOHN WOOD LIMITED- 07455867 - Incorporated on 1 December 2010