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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 45
  • 1
    Stolliday, Ivor Robert
    Charity Executive born in September 1946
    Individual (32 offsprings)
    Officer
    1994-01-31 ~ 1995-10-26
    OF - Director → CIF 0
  • 2
    Carlton, Shiela Eadie
    Retired born in March 1942
    Individual (4 offsprings)
    Officer
    2012-01-27 ~ 2016-01-20
    OF - Director → CIF 0
  • 3
    Evans, Bryn Stuart
    Individual (6 offsprings)
    Officer
    1998-12-22 ~ 2000-01-14
    OF - Secretary → CIF 0
  • 4
    Esp, Derek George
    Education Consultant born in February 1934
    Individual (3 offsprings)
    Officer
    1994-01-31 ~ 1997-05-31
    OF - Director → CIF 0
  • 5
    Pittard, Vanessa, Dr
    Born in May 1963
    Individual (5 offsprings)
    Officer
    2018-11-09 ~ now
    OF - Director → CIF 0
    Dr Vanessa Pittard
    Born in May 1963
    Individual (5 offsprings)
    Person with significant control
    2025-04-04 ~ now
    PE - Has significant influence or control over the trustees of a trustCIF 0
  • 6
    Bennett-hart, Tim Lewis
    Born in February 1979
    Individual (13 offsprings)
    Officer
    2025-06-20 ~ now
    OF - Director → CIF 0
  • 7
    Tait, Margaret Kirsteen
    Director born in September 1941
    Individual (4 offsprings)
    Officer
    (before 1991-11-01) ~ 1997-05-30
    OF - Director → CIF 0
    Tait, Margaret Kirsteen
    Individual (4 offsprings)
    Officer
    (before 1993-04-30) ~ 1995-03-22
    OF - Secretary → CIF 0
  • 8
    West, Alison
    Education
    Individual (3 offsprings)
    Officer
    2003-07-21 ~ 2008-06-25
    OF - Secretary → CIF 0
  • 9
    Rose, Ceri Lianne
    Born in July 1982
    Individual (2 offsprings)
    Officer
    2023-11-24 ~ now
    OF - Director → CIF 0
  • 10
    Jones, Jane
    Associate Dean born in January 1962
    Individual (2 offsprings)
    Officer
    2018-11-09 ~ 2019-11-15
    OF - Director → CIF 0
  • 11
    Young Of Dartington, Michael Dunlop, Lord
    Sociologist born in August 1915
    Individual (15 offsprings)
    Officer
    1990-01-26 ~ 2000-11-03
    OF - Director → CIF 0
  • 12
    Jones, Brian James
    Lea Officer born in January 1950
    Individual (21 offsprings)
    Officer
    1997-12-15 ~ 2003-06-26
    OF - Director → CIF 0
  • 13
    Griffin, Pauline
    Individual (1 offspring)
    Officer
    1995-04-01 ~ 1998-12-22
    OF - Secretary → CIF 0
  • 14
    Bridges, David
    Professor born in February 1941
    Individual (6 offsprings)
    Officer
    2003-07-21 ~ 2010-12-15
    OF - Director → CIF 0
  • 15
    Polack, Rosemary
    Solicitor Retired born in December 1932
    Individual (4 offsprings)
    Officer
    2003-07-21 ~ 2010-12-16
    OF - Director → CIF 0
  • 16
    Gera, Inder
    Director born in December 1939
    Individual (1 offspring)
    Officer
    1996-10-17 ~ 1998-04-20
    OF - Director → CIF 0
  • 17
    Rumble, Greville William Sumpter Vosper
    Retired born in August 1944
    Individual (2 offsprings)
    Officer
    2012-01-27 ~ 2017-11-10
    OF - Director → CIF 0
  • 18
    Chesterman, Esther Jane Noelle
    Chief Executive born in October 1970
    Individual (7 offsprings)
    Officer
    2021-04-23 ~ 2021-04-23
    OF - Director → CIF 0
    Mrs Esther Jane Noelle Chesterman
    Born in October 1970
    Individual (7 offsprings)
    Person with significant control
    2021-04-27 ~ now
    PE - Has significant influence or controlCIF 0
    Mrs Esther Jane Noelle Chesterman
    Born in February 1970
    Individual (7 offsprings)
    Person with significant control
    2021-04-27 ~ 2021-04-27
    PE - Has significant influence or controlCIF 0
  • 19
    Lavender, Peter
    Retired - Consultant (Fe) born in March 1951
    Individual (3 offsprings)
    Officer
    2012-01-27 ~ 2016-01-20
    OF - Director → CIF 0
  • 20
    Barratt, Nick David, Dr
    Director Of Learner And Discovery Services born in May 1970
    Individual (1 offspring)
    Officer
    2023-02-09 ~ 2023-11-24
    OF - Director → CIF 0
  • 21
    Morpeth, Roslyn Louise, Dr
    Born in April 1946
    Individual (3 offsprings)
    Officer
    2010-12-15 ~ now
    OF - Director → CIF 0
    Dr Roslyn Louise Morpeth
    Born in April 1946
    Individual (3 offsprings)
    Person with significant control
    2016-04-06 ~ 2021-04-27
    PE - Has significant influence or controlCIF 0
  • 22
    Marshall, Rachel Alexandra
    Solicitor born in March 1968
    Individual (6 offsprings)
    Officer
    2016-04-08 ~ 2022-11-11
    OF - Director → CIF 0
    Marshall, Rachel Alexandra
    Clerk To The Corporation And Company Secretary born in March 1968
    Individual (6 offsprings)
    2024-07-09 ~ 2025-08-21
    OF - Director → CIF 0
  • 23
    Eastman, Henry Guy
    Investment Director born in November 1955
    Individual (14 offsprings)
    Officer
    1996-10-17 ~ 2000-01-14
    OF - Director → CIF 0
  • 24
    Woolliscroft, Colin James
    Born in March 1983
    Individual (2 offsprings)
    Officer
    2018-03-23 ~ now
    OF - Director → CIF 0
  • 25
    Dodds, John Antony
    Retired born in December 1938
    Individual (2 offsprings)
    Officer
    2010-12-15 ~ 2018-11-09
    OF - Director → CIF 0
    Mr John Antony Dodds
    Born in December 1938
    Individual (2 offsprings)
    Person with significant control
    2016-04-06 ~ 2017-05-04
    PE - Has significant influence or controlCIF 0
  • 26
    Gribble, Rosemary Lynette
    Educationist born in October 1941
    Individual (3 offsprings)
    Officer
    1993-05-01 ~ 1998-06-30
    OF - Director → CIF 0
  • 27
    Hawksley, Anthony Thomas
    Chartered Accountant born in July 1950
    Individual (15 offsprings)
    Officer
    1991-04-08 ~ 1996-03-18
    OF - Director → CIF 0
  • 28
    Moore, Richard Edward
    It Consultant born in March 1957
    Individual (3 offsprings)
    Officer
    2015-11-06 ~ 2021-11-12
    OF - Director → CIF 0
  • 29
    Foster, Donald Michael Ellison
    Member Of Parliament born in March 1947
    Individual (3 offsprings)
    Officer
    1993-02-24 ~ 1998-12-03
    OF - Director → CIF 0
  • 30
    Froud, Susan Kathleen
    Accountant born in January 1943
    Individual (3 offsprings)
    Officer
    1997-05-16 ~ 2003-07-21
    OF - Director → CIF 0
    Froud, Susan Kathleen
    Accountant
    Individual (3 offsprings)
    Officer
    2000-01-04 ~ 2003-07-21
    OF - Secretary → CIF 0
  • 31
    Hope, Christopher Lucien
    Director born in June 1934
    Individual (1 offspring)
    Officer
    1994-01-31 ~ 2000-01-14
    OF - Director → CIF 0
  • 32
    Perraton, Hilary David
    International born in December 1934
    Individual (3 offsprings)
    Officer
    2003-07-21 ~ 2011-12-09
    OF - Director → CIF 0
  • 33
    Horsman, Malcolm
    Shipper born in June 1933
    Individual (7 offsprings)
    Officer
    1998-12-03 ~ 2000-01-14
    OF - Director → CIF 0
  • 34
    Clausen, Jorgen
    Finance Director
    Individual (2 offsprings)
    Officer
    2008-06-25 ~ 2013-07-26
    OF - Secretary → CIF 0
  • 35
    Knight, James Arthur
    Education Management Consultan born in May 1938
    Individual (1 offspring)
    Officer
    1995-03-22 ~ 2003-07-21
    OF - Director → CIF 0
  • 36
    Dorrance, Richard Christopher, Dr
    Consultant born in February 1948
    Individual (9 offsprings)
    Officer
    2013-11-15 ~ 2025-04-04
    OF - Director → CIF 0
    Dr Richard Christopher Dorrance
    Born in February 1948
    Individual (9 offsprings)
    Person with significant control
    2017-05-04 ~ 2025-04-04
    PE - Has significant influence or controlCIF 0
  • 37
    Callaway, Corrinne Norma
    Director born in February 1970
    Individual (9 offsprings)
    Officer
    2013-11-15 ~ 2022-06-17
    OF - Director → CIF 0
  • 38
    Heywood, Martha
    Tutor born in December 1940
    Individual (1 offspring)
    Officer
    1997-09-23 ~ 2003-07-21
    OF - Director → CIF 0
  • 39
    Kellett, Mary Cecilia, Professor
    Executive Dean, University born in January 1955
    Individual (2 offsprings)
    Officer
    2016-11-11 ~ 2018-03-23
    OF - Director → CIF 0
  • 40
    Close, Douglas George
    Management Consultant In Educa born in May 1942
    Individual (2 offsprings)
    Officer
    1994-01-31 ~ 1997-09-10
    OF - Director → CIF 0
  • 41
    Mistry, Sanjay
    Digital Research, Teaching & Learning born in October 1976
    Individual (1 offspring)
    Officer
    2022-03-18 ~ 2023-11-24
    OF - Director → CIF 0
  • 42
    Close, Avrille Anne
    Education Consultant born in April 1942
    Individual (2 offsprings)
    Officer
    1993-12-13 ~ 1997-09-10
    OF - Director → CIF 0
  • 43
    Weller, Martin James, Professor
    Born in January 1967
    Individual (1 offspring)
    Officer
    2024-03-22 ~ now
    OF - Director → CIF 0
  • 44
    Tweed, James David
    Born in February 1973
    Individual (3 offsprings)
    Officer
    2025-06-20 ~ now
    OF - Director → CIF 0
  • 45
    Davies, William Gideon Peter Howell
    Co-Ordinating Director born in January 1950
    Individual (4 offsprings)
    Officer
    (before 1991-11-01) ~ 1993-04-30
    OF - Director → CIF 0
    Davies, William Gideon Peter Howell
    Individual (4 offsprings)
    Officer
    (before 1991-11-01) ~ 1993-04-30
    OF - Secretary → CIF 0
parent relation
Company in focus

THE OPEN SCHOOL TRUST

Period: 1989-11-01 ~ now
Company number: 02438525
Registered name
THE OPEN SCHOOL TRUST - now
Standard Industrial Classification
85410 - Post-secondary Non-tertiary Education
85320 - Technical And Vocational Secondary Education
85310 - General Secondary Education

  • THE OPEN SCHOOL TRUST
    Info
    Registered number 02438525
    Woolpack House 70 High Street, Sawston, Cambridge CB22 3HJ
    PRIVATE LIMITED COMPANY BY GUARANTEE WITHOUT SHARE CAPITAL USE OF 'LIMITED' EXEMPTION incorporated on 1989-11-01 (36 years 5 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-05-16
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.