- JANSEN CONSTRUCTION LTD- 09598958 - Incorporated on 19 May 2015 
- MONTOER1 JANSEN LIMITEDActive - Proposal to Strike off- 09318291 - Incorporated on 19 November 2014 
- JANSEN CONSULTANCY LTDDisolved- 13548441 - Dissolved on 19 December 2023 
- VEMPAQ LTD- 07116092 - Incorporated on 5 January 2010 
- MICHAEL ALEXANDER JANSEN- Born September 1980 - NEWCASTLE HOUSE OLIVER CLOSE, GRAYS, ENGLAND, RM20 3EE 
- PETER MICHAEL JANSEN- Born February 1956 - 35 LITTLEHEATH LANE, COBHAM, KT11 2QN 
- PETER MICHAEL JANSEN- Born February 1956 - 50A CLIFFORD WAY, MAIDSTONE, KENT, ENGLAND, ME16 8GD 
- MICHAEL ALEXANDER JANSEN- Born September 1980 - SUITE 2, CENTRE OFFICES EVERSLEY, BERKSHIRE, ENGLAND, RG27 0NB 
- MICHAEL ALEXANDER JANSEN- Born September 1980 - 1 EVEREST WALK, CHURCH CROOKHAM, HAMPSHIRE, UNITED KINGDOM, GU52 8AB 
- JANSEN CAPITAL LIMITEDActive - Proposal to Strike off- 11115163 - Incorporated on 18 December 2017 
- MICHAEL ALEXANDER JANSEN- Born September 1980 - SHEILING HOUSE INVINCIBLE ROAD, FARNBOROUGH, HAMPSHIRE, ENGLAND, GU14 7QU 
- MICHAEL GEORG JANSEN- Born January 1941 - FALKENSTEINERWEG 2, HOFHEIM TAUNUS 6238, GERMANY 
- MR. PAUL MICHAEL ROBERTSON LTD- 15986119 - Incorporated on 30 September 2024 
- MR CHARLES MICHAELS LIMITED- 16389620 - Incorporated on 15 April 2025 
- MR IAIN MICHAEL BROWN LIMITEDDisolved- 12009176 - Dissolved on 29 August 2023 
- TALENT TRANSFORM LTDActive - Proposal to Strike off- 10209182 - Incorporated on 1 June 2016 
- JANSEN BENEFITS LLPDissolved- OC318944 - Dissolved on 10 March 2009 
- Desire Marie Ludovicus, Mr. JANSEN- Born October 1963 - Shell Centre, London, SE1 7NA 
- JORIS JANSEN LIMITEDDissolved- 07582387 - Dissolved on 22 November 2011 
- JANSEN PROPERTIES LTDActive - Proposal to Strike off- 10055002 - Incorporated on 10 March 2016