The red node is David. 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
David Callcott
David Callcott is a trustee of The Virtual Doctors (since 2021) and a director of 1 company. Source: Charity Commission and Companies House records.
Trustee at The Virtual Doctors · Director at The Virtual Doctors
- 2 current roles
- 25 previous roles
- Served alongside 110 people
Official record Charity Commission and Companies House · updated 18th October 2026
Roles
27 roles across 20 organisations (2 current, 25 previous)Current roles (2)
-
The Virtual DoctorsTrustee · 2021-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- The Virtual Doctors
- Role
- Trustee
- Appointed
- 2021-11-01
- Record reference
- Charity 1129924
Current -
The Virtual DoctorsDirector · 2021-present
Official record · Companies House
- Source
- Companies House
- Organisation
- The Virtual Doctors
- Role
- Director
- Appointed
- 2021-11-01
- Record reference
- Company 06848059
Current
Previous roles (25)
-
Rmsi LimitedDirector · 2016-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Rmsi Limited
- Role
- Director
- Appointed
- 2016-10-10
- Ended
- 2019-04-01
- Record reference
- Company 04658340
Previous -
Estate Technical Solutions LimitedDirector · 2015-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Estate Technical Solutions Limited
- Role
- Director
- Appointed
- 2015-10-01
- Ended
- 2019-04-01
- Record reference
- Company 07071305
Previous -
Decision Insight HUB LimitedDirector · 2015-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Decision Insight HUB Limited
- Role
- Director
- Appointed
- 2015-01-31
- Ended
- 2019-04-01
- Record reference
- Company 04084803
Previous -
Searchflow LimitedDirector · 2015-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Searchflow Limited
- Role
- Director
- Appointed
- 2015-01-31
- Ended
- 2019-04-01
- Record reference
- Company 04084804
Previous -
Decision Insight Information Group (UK) LimitedDirector · 2015-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Decision Insight Information Group (UK) Limited
- Role
- Director
- Appointed
- 2015-01-31
- Ended
- 2019-04-01
- Record reference
- Company 02099085
Previous -
Millar & Bryce LimitedDirector · 2015-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Millar & Bryce Limited
- Role
- Director
- Appointed
- 2015-01-31
- Ended
- 2019-04-01
- Record reference
- Company SC134475
Previous -
Decision Insight Information Group (UK) LimitedSecretary · 2015-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Decision Insight Information Group (UK) Limited
- Role
- Secretary
- Appointed
- 2015-01-31
- Ended
- 2019-04-01
- Record reference
- Company 02099085
Previous -
Searchflow LimitedSecretary · 2015-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Searchflow Limited
- Role
- Secretary
- Appointed
- 2015-01-31
- Ended
- 2019-04-01
- Record reference
- Company 04084804
Previous -
Millar & Bryce LimitedSecretary · 2015-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Millar & Bryce Limited
- Role
- Secretary
- Appointed
- 2015-01-31
- Ended
- 2019-04-01
- Record reference
- Company SC134475
Previous -
Ochresoft Technologies LimitedDirector · 2014-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Ochresoft Technologies Limited
- Role
- Director
- Appointed
- 2014-07-01
- Ended
- 2019-04-01
- Record reference
- Company 03645549
Previous
- Trepp UK LimitedDirector · 2014-2016Previous
- The Petroleum Economist LimitedDirector · 2014-2016Previous
- Trepp UK LimitedSecretary · 2014-2016Previous
- The Petroleum Economist LimitedSecretary · 2014-2016Previous
- Decision First LimitedDirector · 2014-2019Previous
- Argyll Environmental LTDDirector · 2010-2019Previous
- Landmark Analytics LimitedDirector · 2010-2019Previous
- Dmgi Land & Property Europe LTDSecretary · 2008-2019Previous
- Landmark Valuation Services LimitedSecretary · 2007-2017Previous
- Pointx LimitedDirector · 2004-2019Previous
- Landmark Information Group LimitedSecretary · 2003-2017Previous
- Landmark Information Group LimitedDirector · 2003-2019Previous
- Ingenta PLCSecretary · 2000-2002Previous
- Ingenta UK LimitedSecretary · 1999-2002Previous
- Ingenta UK LimitedDirector · 1999-2002Previous
Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.
People David has served alongside
110 people across 20 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.
The Virtual Doctors 9 people · 2021-present
- Dr Daniel William John GraceServing together now · since 2024
- David DuttonServing together now · since 2021
- Kathleen Majerus BurkeServing together now · since 2021
- Naggib ChakhaneServing together now · since 2021
- Gary Larnder2021
- Graham Precey2021-2024
- Isabelle Catherine Widmer2021-2024
- James Robbie Phiri2021-2022
- Jon Philip Crouch2021-2023
The Virtual Doctors 4 people · 2021-present
- David DuttonServing together now · since 2021
- Dr Daniel William John GraceServing together now · since 2021
- Kathy BurkeServing together now · since 2021
- Naggib ChakhaneServing together now · since 2021
Dmgi Land & Property Europe LTD 18 people · 1992-2019
- Matthew Stephen Teague2019
- Simon James Brown2018-2019
- Stephen John Stout2018-2019
- Paul Adam Zwillenberg2017-2019
- Adrian Perry2017-2018
- Mark Francis Milner2012-2018
- Suresh Kavan2010-2017
- Charles James Francis Sinclair2008
- Christopher Brackley2008-2014
- Christopher Roper2008-2014
- David Dutton2008-2017
- James Stephen Gustav Sherwood-Rogers2008-2012
- John Peter Williams2008
- Martin William Howard Morgan2008-2010
- Paul Sykes2008-2017
- Richard Henry Barnes2008-2014
- Roger Neil Gilbert1997-2019 dates incomplete
- Mark Julius Alcock1992-2019 dates incomplete
Landmark Information Group Limited 15 people · 2003-2019
- Matthew Stephen Teague2019
- Simon James Brown2018-2019
- Stephen John Stout2018-2019
- Matthew Teague2017-2019
- Mark Francis Milner2013-2018
- Anthony J Buonicore2003-2005
- Christopher Roper2003-2014
- Graham Richard Terry2003
- James William Cadoux-Hudson2003-2004
- Martin William Howard Morgan2003-2010
- Michael Jan Irvin Ter Berg2003
- Paul Sykes2003-2017
- Richard Henry Barnes2003-2014
- Robert William Fairchild2003-2005
- Stuart David Pearce2003
Pointx Limited 15 people · 2004-2019
- Paul Roger Bragg2018-2019
- Clive Adrian Mosey2015-2017
- Daniel Jonathan Ward Dukes2015-2019
- Christopher Brackley2015-2019
- John William Carpenter2012-2015
- James Brayshaw2007-2012
- Peter Willem Ter Haar2007-2015
- Matthew Stephen Teague2006-2019
- Alastair Sean Matthews2004-2007
- Christopher Roper2004-2019
- Edward Parsons2004-2007
- Ian Mcquisten2004-2006
- James William Cadoux-Hudson2004
- Richard Henry Barnes2004-2015
- Thomas Duncan Shiell2004-2007
Ingenta PLC 13 people · 1995-2002
- Andrea Keyhani2002
- Simon James Francis Dessain2002
- David Thomas Embleton2000-2002
- Dr Thomas John Norris2000-2002 dates incomplete
- Malcolm Braun2000-2002 dates incomplete
- Mark Alexander Rowse2000-2002
- Martyn Craig Rose2000-2002
- Peter Charles Lazard2000
- Peter Richard Klimt2000
- Timothy John Hockings2000
- Ward Shaw2000-2002
- Paul Anthony Norman1998-2002 dates incomplete
- Derek William Lowthe1995-2002 dates incomplete
Argyll Environmental LTD 13 people · 2010-2019
- Simon James Brown2018-2019
- Stephen John Stout2018-2019
- Matthew Teague2017-2019
- Antony John Turck2010-2014
- Christopher Simon Taylor2010-2015
- David Callcott2010-2017
- James Stephen Gustav Sherwood-Rogers2010-2012
- Richard Henry Barnes2010-2014
- Simon Boyle2010-2014
- Simon Turner2010
- Sykes Environmental Llp2010
Landmark Analytics Limited 12 people · 2010-2019
- Stephen John Stout2018
- Matthew Teague2017-2019
- David Callcott2010-2017
- Eilwyn Lim2010
- James Stephen Gustav Sherwood-Rogers2010-2012
- Jonathan Mark Upton2010-2014
- Lucian Frank Erich Pollington2010
- Selwyn Lim2010-2014
Ochresoft Technologies Limited 10 people · 2014-2019
- Matthew Stephen Teague2019
- Simon James Brown2018-2019
- Stephen John Stout2018-2019
- Matthew Teague2017-2019
- Mark Francis Milner2014-2018
- Nicholas Simmonds2014
- Nigel Trevor Paul2014-2017
- Pauline Lesley Freegard2014-2015
- Richard James Howard Bretherton2014
- Vivian Williams2014-2017
Estate Technical Solutions Limited 10 people · 2015-2019
- Matthew Teague2017-2019
- David Callcott2015-2017
- Jennifer Ann Natusch2015
- Matthew John Arnold Altham2015-2017
- Philip Alan Natusch2015-2017
- Sean Ward-Clayton2015-2017
Landmark Valuation Services Limited 9 people · 2007-2019
- Matthew Stephen Teague2019
- Simon James Brown2018-2019
- Stephen John Stout2018-2019
- Matthew Teague2017-2019
- Mark Francis Milner2013-2018
- James Stephen Gustav Sherwood-Rogers2007-2012
- Marcus David Wright2007-2009
- Susan Anne Parker2007-2019 dates incomplete
- Thomas Parker2007-2019 dates incomplete
Decision Insight Information Group (UK) Limited 8 people · 1995-2019
- Matthew Stephen Teague2019
- Simon James Brown2018-2019
- Stephen John Stout2018-2019
- Mark Francis Milner2015-2018
- Robin Luke Pimenta2015
- Robin Luke Pimenta2015
- Sally Anne Richards2015
- Robert B Wallis1995-2019 dates incomplete
- Macdonald Dettwiler and Associates Ltd1995-2019 dates incomplete
Searchflow Limited 8 people · 2015-2019
- Matthew Stephen Teague2019
- Simon James Brown2018-2019
- Stephen John Stout2018-2019
- Matthew Teague2017-2019
- Greg James Bryce2015-2017
- Mark Francis Milner2015-2018
- Robin Luke Pimenta2015
- Robin Luke Pimenta2015
- Sally Anne Richards2015
Decision First Limited 8 people · 2014-2019
- Matthew John Arnold Altham2019
- Natalie Andrea Beckham2016-2019
- Justin Parkinson2015-2019
- John Charles Pickford2014-2015
- Ian Michael Turner2014-2019
- Justin Samuel Jackson Mcchesney2014-2019
- Marshall Godfrey Bretland King2014
Decision Insight HUB Limited 7 people · 2015-2019
- Matthew Stephen Teague2019
- Simon James Brown2018-2019
- Stephen John Stout2018-2019
- Matthew Teague2017-2019
- Mark Francis Milner2015-2018
- Robin Luke Pimenta2015
- Robin Luke Pimenta2015
Sources
- Charity Commission
- Register of Charities: current trustees and appointment dates.
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 18th 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