The red node is Preben. 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

Preben Haar

Preben Haar was previously a director of Rockwool Limited (until 1999) and 3 other organisations. Source: Companies House records.

Director at Rockwool Limited · Director at Rockwool Trustees Limited

0 current roles
4 previous roles
Served alongside 107 people

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Official record Companies House · updated 11th October 2026

Roles

4 roles across 4 organisations (0 current, 4 previous)

Previous roles (4)

Rockwool Limited
Director · until 1999
Official record · Companies House

Source
Companies House
Organisation
Rockwool Limited
Role
Director
Ended
1999-12-08
Record reference
Company 00972252

Previous
Rockwool Trustees Limited
Director · until 1993
Official record · Companies House

Source
Companies House
Organisation
Rockwool Trustees Limited
Role
Director
Ended
1993-12-22
Record reference
Company 01431024

Previous
Association for the Conservation of Energy Limited
Director · until 1992
Official record · Companies House

Source
Companies House
Organisation
Association for the Conservation of Energy Limited
Role
Director
Ended
1992-07-01
Record reference
Company 01650772

Previous
Mima-UK Limited
Director · until 1992
Official record · Companies House

Source
Companies House
Organisation
Mima-UK Limited
Role
Director
Ended
1992-12-31
Record reference
Company 01937007

Previous

Company roles, current and past, as filed at Companies House.

People Preben has served alongside

107 people across 4 organisations

Based 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.

Mima-UK Limited 38 people · 1992-2025

Adrian John Kieran Bold1992-2004 dates incomplete
Alexander John Mcleod1992-2013 dates incomplete
Brian Vivian Roberts1992-2007 dates incomplete
Brian William Meek1992-1999 dates incomplete
Crispin Hugo Dunn-Meynell1992-2015 dates incomplete
Darryl Christopher Matthews1992-2023 dates incomplete
David Alfred Travill1992-2019 dates incomplete
David Charles Leonard1992-1997 dates incomplete
Donald Grant Fairley1992-1998 dates incomplete
Dr Alan David Havard1992-1993 dates incomplete
Dr Paul Nigel Withers1992-1997 dates incomplete
Eamon Mcdonnell1992-2014 dates incomplete
Iain Douglas Mckerracher1992-2005 dates incomplete
Ian Sinclair Knight1992-2003 dates incomplete
Johan Henrik Krefting1992-1997 dates incomplete
Johan Marcel Schreuder1992-2011 dates incomplete
John Haydn Sinfield1992-2019 dates incomplete
John Jefferies1992-2002 dates incomplete
John Kevin Tolson1992-2025 dates incomplete
John Smellie1992-2010 dates incomplete
John Wilfred Howe1992-1994 dates incomplete
Ken George Munro1992-2023 dates incomplete
Keven Roy Holton1992-1997 dates incomplete
Mark Glen Andrews1992-2010 dates incomplete
Michael Anthony Robson1992-2004 dates incomplete
Michael Strickland Chaldecott1992-2004 dates incomplete
Neil James Hargreaves1992-2019 dates incomplete
Nicholas Andrew Vince1992-2000 dates incomplete
Nicholas John Wilson1992-2023 dates incomplete
Peter Thomond O'Brien1992-1998 dates incomplete
Philip John Burnell1992-1993 dates incomplete
Richard W Karcher1992-1999 dates incomplete
Roland Blackburn1992-2001 dates incomplete
Rory Louis Moss1992-2018 dates incomplete
Sarah Jane Alison Kostense-Winterton1992-2015 dates incomplete
Theresa Mary Mclean1992-2025 dates incomplete
Thomas Heldgaard1992-2014 dates incomplete
Yoram Maurits Knoop1992-2003 dates incomplete

Association for the Conservation of Energy Limited 37 people · 1992-2024

Alexander John Mcleod1992-2014 dates incomplete
Andrew James Warren1992-2015 dates incomplete
Brian Martin Atkinson1992 dates incomplete
Brian Vivian Roberts1992-2006 dates incomplete
Caroline Bragg1992-2024 dates incomplete
David Fairfax Robson1992-2020 dates incomplete
Donald Grant Fairley1992-1997 dates incomplete
Dr Alan David Havard1992-1994 dates incomplete
Dr Joanne Wade1992-2020 dates incomplete
Dr Paul Nigel Withers1992-2000 dates incomplete
Dr Peter Stuart Mallaburn1992-2020 dates incomplete
Emma Claire Jones1992-2020 dates incomplete
Frederick Edward Cornes1992 dates incomplete
Iain Douglas Mckerracher1992 dates incomplete
Ian Robert Calvert1992-2022 dates incomplete
Ian Robert Calvert1992-2022 dates incomplete
James Gerrard Potter1992-1993 dates incomplete
Jeremy John Fairfax Robson1992-2008 dates incomplete
John Graham Davies1992 dates incomplete
Keith Harold Davenport Jones1992-2015 dates incomplete
Kneale Patrick Walsh1992 dates incomplete
Lily Jade Frencham1992-2024 dates incomplete
Mark Glen Andrews1992-2010 dates incomplete
Massimo Pellegrini1992 dates incomplete
Matthew Elias Trilling1992 dates incomplete
Michael John Vint1992 dates incomplete
Michael Stewart Belton1992-1993 dates incomplete
Neil Lawrence Schofield1992-2010 dates incomplete
Peter Crocker Leighton1992-1997 dates incomplete
Philip John Burnell1992 dates incomplete
Rachael Louise Doyle1992-2020 dates incomplete
Raymond Ernest Kaufman1992 dates incomplete
Richard Tinson1992 dates incomplete
Robert Richard Wilberforce1992-2004 dates incomplete
Robin Clive Aldworth1992 dates incomplete
Roger Ian Kirby1992-1993 dates incomplete
Sir William Norman Adsetts1992-1995 dates incomplete
William Wilson Forrester1992 dates incomplete

Rockwool Limited 32 people · 1992-2023

Brian Vivian Roberts1999-2007 dates incomplete
Carsten Borregaard Winther1999-2008 dates incomplete
Colin James Cole1999-2008 dates incomplete
Darryl Christopher Matthews1999-2022 dates incomplete
Gary John Michael Rees1999-2014 dates incomplete
Gilles Pierre Maria1999-2020 dates incomplete
Joanne Barry1999-2023 dates incomplete
Joanne Barry1999-2021 dates incomplete
Joanne Ruth Vincent1999-2023 dates incomplete
Johan Marcel Schreuder1999-2011 dates incomplete
Kasper Munck StrØMvig1999-2023 dates incomplete
Kirill Fedorovskiy1999-2017 dates incomplete
Nicholas John Wilson1999-2023 dates incomplete
Patrice Azais1999-2008 dates incomplete
Preben Overgaard1999-2004 dates incomplete
Rafael Rodriguez Fernandez1999-2023 dates incomplete
Robert William Perry1999-2016 dates incomplete
Roger Sargeant Rowland1999-2003 dates incomplete
Rory Louis Moss1999-2018 dates incomplete
Samantha Brodie1999-2023 dates incomplete
Steen Ornslund1999-2006 dates incomplete
Stig Damgaard Pedersen1999-2001 dates incomplete
Theodorus Petrus Kooij1999-2007 dates incomplete
Thomas Heldgaard1999-2014 dates incomplete
Yin Wong1999-2021 dates incomplete
Yin Wong1999-2019 dates incomplete
David Lyndon Davies1997-2004 dates incomplete
Brian William Meek1997-1999 dates incomplete
Carl Hadley1996-2008 dates incomplete
Brian Martin Atkinson1993-1999 dates incomplete
Johan Henrik Krefting1993-1999 dates incomplete
Ole Dalby1992-2001 dates incomplete
Peter Molzen1992-1999 dates incomplete
David Henry Probert1992-1999 dates incomplete

Rockwool Trustees Limited 23 people · 1993-2021

Alec Stevenson Burt1993-2005 dates incomplete
Brian Vivian Roberts1993-2007 dates incomplete
Brian William Meek1993-1999 dates incomplete
David Lyndon Davies1993-2001 dates incomplete
David Meredith1993-2000 dates incomplete
David Wayne Gwilym1993-2013 dates incomplete
Dylan Williams1993-2016 dates incomplete
Elisabeth Alma Saul1993-2006 dates incomplete
Eric Stone1993-2003 dates incomplete
Gary John Michael Rees1993-2014 dates incomplete
Hannah Legge1993-2021 dates incomplete
Jan Tupman1993-2018 dates incomplete
Johan Henrik Krefting1993-1997 dates incomplete
Jonathan Benjamin Thomas1993-2021 dates incomplete
Mark James O'Brien1993-2013 dates incomplete
Nathan Strong1993-2020 dates incomplete
Nicholas Andrew Vince1993-2021 dates incomplete
Nigel Robert Hill1993-2014 dates incomplete
Ross Trustees Services Limited1993-2015 dates incomplete
Samantha Jane Brodie1993-2016 dates incomplete
Steven St John Gordon Ross1993-2015 dates incomplete
Terence Leonard Murrell1993-2018 dates incomplete
Tina Buchanan1993-2014 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

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