- WARREN JOHNSON LIMITED- 06296316 - Incorporated on 28 June 2007 
- JOHN WARREN ENTERPRISES LIMITEDActive - Proposal to Strike off- 04599815 - Incorporated on 25 November 2002 
- JOHN WARREN CONSULTANCY LTD- 10386644 - Incorporated on 21 September 2016 
- MR NEVILLE JOHNSON (THE SUN GIRLSX 1560) X TENNYSON TLCJ (B10 8HA) UK PLCActive - Proposal to Strike off- 07298511 - Incorporated on 29 June 2010 
- IWAN STEFFAN LTD- 15319239 - Incorporated on 30 November 2023 
- STEFFAN PRICE LTDActive - Proposal to Strike off- 10291366 - Incorporated on 22 July 2016 
- MR JOHN SAMMERS LTDDissolved- 08055273 - Dissolved on 29 October 2013 
- MR MIKE JOHNSON LTDDisolved- 16039968 - Dissolved on 11 March 2025 
- MR JOHN BURROWS LTD- 15023523 - Incorporated on 24 July 2023 
- MR NEVILLE JOHNSON & MRS LAURA JOHNSON (THE SUN) TITANIUM - MURCO (UK) B.I LIMITEDActive - Proposal to Strike off- 07131396 - Incorporated on 20 January 2010 
- STEFFAN AND SARA LTDActive - Proposal to Strike off- 04730239 - Incorporated on 10 April 2003 
- MR JOHN WARD LIMITED- 11216448 - Incorporated on 21 February 2018 
- MR PETER JOHN ROWE LTD- 15586032 - Incorporated on 23 March 2024 
- MR JOHN MATTHAMS LTD- 14558916 - Incorporated on 28 December 2022 
- IEUAN VALLEY PUMPS LTDActive - Proposal to Strike off- 11081822 - Incorporated on 24 November 2017 
- SWIFT BUSINESS SECURITY (MIDLANDS) LIMITEDActive - Proposal to Strike off- 07126126 - Incorporated on 15 January 2010 
- MR NEVILLE JOHNSON & MRS EMMA JOHNSON FN UK LIMITEDDissolved- 07130634 - Dissolved on 6 January 2015 
- THE LAW CHIEF JUSTICE MR NEVILLE JOHNSON MBA QC (AIB) (UK) (CARLA HOMES) PAUL CARR ESTATE AGENTS PUBLIC LIMITED COMPANYDissolved- 04446023 - Dissolved on 25 May 2010 
- IEUAN JAMES LIMITED- 08667262 - Incorporated on 28 August 2013 
- IEUAN PUMPS LIMITED- 09364242 - Incorporated on 22 December 2014