- STEPHENSON REAL ESTATE- 00762131 - Incorporated on 27 May 1963 
- BILL STEPHENSON LIMITEDDissolved- 05813312 - Dissolved on 24 December 2013 
- STEPHENSON SOLUTIONS LIMITED- 07001050 - Incorporated on 26 August 2009 
- NEIL STEPHENSON LIMITED- 07106599 - Incorporated on 16 December 2009 
- STEPHENSON PARTNERSHIP LLPActive - Proposal to Strike off- OC361156 - Incorporated on 25 January 2011 
- HARPER STEPHENSON LLPDissolved- OC366047 - Dissolved on 12 February 2019 
- STEPHENSON RESILIENCE LTDDissolved- 07460108 - Dissolved on 13 May 2014 
- STEPHENSON (MK) TRUST- 07919427 - Incorporated on 23 January 2012 
- NICOLA STEPHENSON LIMITED- 04251751 - Incorporated on 13 July 2001 
- J.M. STEPHENSON LIMITED- 04910058 - Incorporated on 24 September 2003 
- IAN STEPHENSON LIMITED- 06425255 - Incorporated on 13 November 2007 
- STEPHENSON MAINTENANCE LIMITEDActive - Proposal to Strike off- 00309997 - Incorporated on 3 February 1936 
- RODNEY STEPHENSON LIMITEDActive - Proposal to Strike off- 05483313 - Incorporated on 16 June 2005 
- STEPHENSON WRIGHT LIMITED- 08623713 - Incorporated on 24 July 2013 
- STEPHENSON-CLARKE LIMITED- 09754621 - Incorporated on 28 August 2015 
- WATERLOW STEPHENSON LIMITED- 09849418 - Incorporated on 30 October 2015 
- STEPHENSON LIBER LIMITEDActive - Proposal to Strike off- 08322820 - Incorporated on 7 December 2012 
- ASKE- STEPHENSON LIMITED- 08397705 - Incorporated on 11 February 2013 
- STEPHENSON & CHALKLEY LTDActive - Proposal to Strike off- 09025288 - Incorporated on 6 May 2014 
- CHRIS STEPHENSON LIMITED- 09042314 - Incorporated on 15 May 2014