The red node is John. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.
Person
John Patrick Byrne
John Patrick Byrne was previously a director of Haytor Court Management Company Limited (until 2026) and 3 other organisations. Source: Companies House records.
Director at Haytor Court Management Company Limited · Director at Energy Facilities UK Limited
- 0 current roles
- 4 previous roles
- Served alongside 118 people
Official record Companies House · updated 11th October 2026
Roles
4 roles across 4 organisations (0 current, 4 previous)Previous roles (4)
-
Haytor Court Management Company LimitedDirector · 2021-2026
Official record · Companies House
- Source
- Companies House
- Organisation
- Haytor Court Management Company Limited
- Role
- Director
- Appointed
- 2021-09-20
- Ended
- 2026-02-24
- Record reference
- Company 02787004
Previous -
Energy Facilities UK LimitedDirector · 2015-2021
Official record · Companies House
- Source
- Companies House
- Organisation
- Energy Facilities UK Limited
- Role
- Director
- Appointed
- 2015-12-21
- Ended
- 2021-03-03
- Record reference
- Company 08320147
Previous -
H. Clarkson & Company LimitedDirector · 2006-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- H. Clarkson & Company Limited
- Role
- Director
- Appointed
- 2006-10-25
- Ended
- 2010-05-31
- Record reference
- Company 00152738
Previous -
Casper Shipping LimitedDirector · 1997-2002
Official record · Companies House
- Source
- Companies House
- Organisation
- Casper Shipping Limited
- Role
- Director
- Appointed
- 1997-12-05
- Ended
- 2002-02-12
- Record reference
- Company 02518627
Previous
Company roles, current and past, as filed at Companies House.
People John has served alongside
118 people across 4 organisationsBased on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.
H. Clarkson & Company Limited 107 people · 1993-present
- Robert Anthony HartlessServing together now · since 2010
- Jonathan Paul WebberServing together now · since 2008
- Yi YangServing together now · since 2007
- Andrew Leigh CaseServing together now · since 2006
- Julian David BryntesonServing together now · since 2006
- Thomas William BeckerServing together now · since 2006
- Alasdair Giles Rickwood LaneServing together now · since 2006
- Andrew FurzeServing together now · since 2006
- Colin Bertram MurrayServing together now · since 2006
- Dmytro MikhnoServing together now · since 2006
- Guy James PreeceServing together now · since 2006
- James Edward John RogersServing together now · since 2006
- Mark LindseyServing together now · since 2006
- Matthew Charles Edward NealeServing together now · since 2006
- Henriette Christa Van Niekerk2010
- John Milner2010
- Neofitos Tsangarides2010
- Nicola Christina Williams2010
- Persenda, Alexandre Jacques, Thomas2010
- Shayan Keyhan-Rad2010
- Colin Cridland2008-2010
- Pierre Paul Richou2008-2009
- Andrew John Finn2008-2010
- Hans Brinkhorst2008-2010
- Graeme Michael Harness2007-2010
- Neil Duncan Greatorex Gill2007-2010
- Richard Henry White2007-2010
- Guy Mcgregor Campbell2007-2010
- Gulber Suri2007-2010
- Keith Wilson Bainbridge2007-2009
- Piers Geoffrey John Middleton2007-2010
- Andrew John Spooner2007-2010
- Jonathan Michael Marshall2007-2009
- Jeffrey David Woyda2006-2010
- Massimo Francesco Dentice2006-2010
- Alexander James Gray2006-2010
- Alexander Mackenzie Geddes2006-2010
- Betina Frolund Goodall2006-2010
- Cheng Yu Wang2006-2010
- Cliff Tyler2006-2010
- David Christopher Oakley2006-2010
- David John Saxby2006-2010
- David Neil Tucker2006-2009
- David Nicholas Earl Collins2006-2010
- David Paul Insole2006-2010
- David Peter Horne2006-2010 dates incomplete
- Edward Alexander Foster Williams2006-2013 dates incomplete
- Esam Abdel Latif Ahned Balla2006-2009
- Gavin Richard Macdonald2006-2010
- Geir Sevald Hornseth2006-2010
- George Isidore Margaronis2006-2010
- Graeme Weston Elliot Murray2006-2010
- Jan Bagger2006-2010
- Keith John Taylor2006-2016 dates incomplete
- Kenneth Michie2006-2010
- Mark Alistair Ross2006-2020 dates incomplete
- Mark Peter Mitchell2006-2010
- Mark William Goodall2006-2010
- Martin Philip Rowe2006-2010
- Michael Giles Grimwade2006-2010
- Michael John Paul Cameron2006-2010
- Mountevans, Lord, Hon2006-2017 dates incomplete
- Mustafa Andre Duma2006-2010
- Nicholas Charles Wood2006-2009
- Nicholas Peter Collins2006-2014 dates incomplete
- Patrick John Curry2006-2010
- Paul Osgood2006-2010
- Paul Richard Cater2006-2009
- Per Sylvester Jensen2006-2007
- Ramachandran Madhavan Nair2006-2010
- Richard Brian Whittet2006-2010
- Richard Henry Coleman2006-2010
- Richard John Fulford Smith2006-2008
- Richard Sean Middleton Coulter2006-2010
- Robert Charles Knight2006-2010
- Robert Dennis Ward2006
- Robert Guy Jeremy Poyntz2006-2017 dates incomplete
- Robert Martin Stopford2006-2010
- Robert Neil Elphick2006-2007
- Roger Nicholas Tubb2006-2010
- Samuel James Badowski2006-2007
- Stephen Alfred Lane2006-2010
- Stephen Duncan Emmott2006-2010
- Stephen Gregory Deasey2006-2010
- Thomas Gaetano Baggio2006-2010
- Timothy David Weeks2006-2007
- William Stephens2006-2010
- Timothy Scott Huxley2006-2010 dates incomplete
- David Anthony Wyn Brough2006-2010 dates incomplete
- Rory Gilchrist Graham Mackean2006-2010 dates incomplete
- Gary Douglas Weston2004-2010 dates incomplete
- Merrick James Forbes Rayner2003-2010 dates incomplete
- Patrick Stephen O Neill2001-2010 dates incomplete
- Claus Waaler2000-2010 dates incomplete
- Ronald William Hayns1999-2010 dates incomplete
- Terence Frank Rowley1999-2010 dates incomplete
- Peter Terence Nicol Jp1998-2010 dates incomplete
- Martin Charles Fairley1998-2010 dates incomplete
- Hugh O Neill Mccoy1998-2010 dates incomplete
- Nigel Kenric Rice1995-2010 dates incomplete
- Geoffrey Leonard Waltho1995-2010 dates incomplete
- Alan Ronald Harris1995-2010 dates incomplete
- Robert Harry Claude Fubini1994-2010 dates incomplete
- Warwick Dudley Granville Buckley1993-2010 dates incomplete
- Joseph Thomas Kelliher1993-2010 dates incomplete
- Robert John Clark1993-2010 dates incomplete
- John Robert Nelson Wolage1993-2010 dates incomplete
Haytor Court Management Company Limited 3 people · 2021-present
- Helen Mary SquireServing together now · since 2021
- Sadie Eva Rosie SzellServing together now · since 2021
- Vanessa KernickServing together now · since 2021
Energy Facilities UK Limited 3 people · 2015-present
- Alexander Mackenzie GeddesServing together now · since 2015
- Steven Arthur BournServing together now · since 2015
- Caroline Christine Difrancesco2015-2018
Casper Shipping Limited 7 people · 1997-2002
- Piet Hoogerwarrd2000-2002
- Niels Jan Anton Von Hombracht1998-2000
- David William Rumsey1998-2002
- Alexander Mackenzie Geddes1997-2002 dates incomplete
- Ian Stuart Chilvers1997-2002 dates incomplete
- Jan Bouwens1997-2002 dates incomplete
- Petrus Johannes Van Loef1997-2002 dates incomplete
Sources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 11th October 2026
- Identity
- Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched
Report an issue with this record · How we handle data · Object or ask for removal