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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
Active 17
  • 1
    Mcgill, Sarah Marie
    Individual (1 offspring)
    Officer
    2024-07-25 ~ now
    OF - Secretary → CIF 0
  • 2
    O'connell, Alec John
    Born in June 1961
    Individual (1 offspring)
    Officer
    2025-01-14 ~ now
    OF - Director → CIF 0
  • 3
    Vance, William George
    Born in February 1960
    Individual (1 offspring)
    Officer
    2023-01-02 ~ now
    OF - Director → CIF 0
  • 4
    Reeves, Nicolas John
    Born in October 1974
    Individual (1 offspring)
    Officer
    2026-01-05 ~ now
    OF - Director → CIF 0
  • 5
    Uppal, Vanita
    Born in January 1963
    Individual (1 offspring)
    Officer
    2025-01-14 ~ now
    OF - Director → CIF 0
  • 6
    O'connor, John Joseph
    Born in May 1962
    Individual (2 offsprings)
    Officer
    2011-01-01 ~ now
    OF - Director → CIF 0
  • 7
    Upham, Rebecca Thompson
    Born in June 1956
    Individual (1 offspring)
    Officer
    2023-02-14 ~ now
    OF - Director → CIF 0
  • 8
    Hayat, Sarah
    Born in January 1968
    Individual (1 offspring)
    Officer
    2025-01-14 ~ now
    OF - Director → CIF 0
  • 9
    Truong, Andrew Hong
    Born in February 1970
    Individual (1 offspring)
    Officer
    2025-01-14 ~ now
    OF - Director → CIF 0
  • 10
    Mohiuddin, Zia Golam
    Born in July 1978
    Individual (1 offspring)
    Officer
    2026-01-05 ~ now
    OF - Director → CIF 0
  • 11
    Gilardi, Celeste
    Born in February 1968
    Individual (1 offspring)
    Officer
    2025-11-25 ~ now
    OF - Director → CIF 0
  • 12
    Van Nostrand, Cornelius Innes
    Born in July 1964
    Individual (1 offspring)
    Officer
    2019-12-09 ~ now
    OF - Director → CIF 0
  • 13
    Sandford, Paul Ritchie
    Born in October 1966
    Individual (1 offspring)
    Officer
    2020-10-21 ~ now
    OF - Director → CIF 0
  • 14
    Samson, Katrina, Dr
    Born in June 1978
    Individual (1 offspring)
    Officer
    2025-11-25 ~ now
    OF - Director → CIF 0
  • 15
    Girnar, Siddarth Singh
    Born in May 1987
    Individual (1 offspring)
    Officer
    2018-03-05 ~ now
    OF - Director → CIF 0
  • 16
    Moloney, Lisa Jane
    Born in September 1960
    Individual (1 offspring)
    Officer
    2020-10-21 ~ now
    OF - Director → CIF 0
  • 17
    Marquardt, Stuart James
    Born in December 1963
    Individual (1 offspring)
    Officer
    2025-11-25 ~ now
    OF - Director → CIF 0
Ceased 56
  • 1
    Hamilton, John
    Teacher born in October 1947
    Individual
    Officer
    2002-10-12 ~ 2005-09-25
    OF - Director → CIF 0
    Hamilton, John
    Retired born in October 1947
    Individual
    2008-03-13 ~ 2015-06-29
    OF - Director → CIF 0
  • 2
    Ispahani, Shereen Mahnaz
    Director Of Academics born in December 1959
    Individual
    Officer
    2010-03-13 ~ 2016-10-11
    OF - Director → CIF 0
  • 3
    Tacy, Peter B
    Educator born in June 1937
    Individual
    Officer
    2000-10-03 ~ 2001-09-25
    OF - Director → CIF 0
  • 4
    Atwood, Rodney Alvin Sanders, Dr
    Headmaster born in September 1946
    Individual
    Officer
    ~ 1990-10-12
    OF - Director → CIF 0
  • 5
    Crouch, Paul
    Assistant Principal born in February 1977
    Individual
    Officer
    2011-10-19 ~ 2014-03-16
    OF - Director → CIF 0
  • 6
    Patterson, Alan Arthur
    School Principal born in April 1941
    Individual
    Officer
    2000-10-03 ~ 2002-11-09
    OF - Director → CIF 0
  • 7
    Shannon, Christopher
    Headmaster born in October 1958
    Individual
    Officer
    2013-10-08 ~ 2019-03-31
    OF - Director → CIF 0
  • 8
    Hill, Caroline Elizabeth
    Housewife born in October 1937
    Individual
    Officer
    ~ 2000-10-04
    OF - Director → CIF 0
  • 9
    Constantine, Constantine, His Majesty King
    Ex-King Of Greece born in June 1940
    Individual
    Officer
    ~ 2020-03-12
    OF - Director → CIF 0
  • 10
    Howison, Jane Alison
    Individual (1 offspring)
    Officer
    1992-10-05 ~ 1992-04-01
    OF - Secretary → CIF 0
    ~ 2024-07-25
    OF - Secretary → CIF 0
  • 11
    Walton, Michael Hugh Powys
    School Principal born in August 1961
    Individual (1 offspring)
    Officer
    2011-10-17 ~ 2014-03-16
    OF - Director → CIF 0
  • 12
    Mcdonald, Richard Mark
    Head Teacher born in June 1960
    Individual
    Officer
    2016-03-19 ~ 2022-07-05
    OF - Director → CIF 0
  • 13
    Bradley, Richard
    Retired born in July 1951
    Individual
    Officer
    2016-10-11 ~ 2020-03-13
    OF - Director → CIF 0
  • 14
    Farndale, Marion
    Headmistress born in November 1949
    Individual
    Officer
    2000-10-04 ~ 2002-10-13
    OF - Director → CIF 0
  • 15
    Singh, Sumer Bahadur
    Educationist born in October 1951
    Individual
    Officer
    2006-10-06 ~ 2014-10-04
    OF - Director → CIF 0
  • 16
    Macdonnell, Jeffrey Hugh
    Banker born in July 1966
    Individual (1 offspring)
    Officer
    2003-09-19 ~ 2020-10-12
    OF - Director → CIF 0
  • 17
    Jenkins, Claud Michael Gay Raynes
    Retired Head Master/Farmer born in January 1934
    Individual
    Officer
    ~ 2001-06-23
    OF - Director → CIF 0
  • 18
    Ellis, Wendy
    Headteacher born in August 1959
    Individual
    Officer
    2002-10-12 ~ 2006-01-20
    OF - Director → CIF 0
  • 19
    Baciu, Simona Diana
    Director Of School born in February 1962
    Individual
    Officer
    2016-10-11 ~ 2022-10-31
    OF - Director → CIF 0
  • 20
    Barr, Andrew
    School Principal born in August 1959
    Individual
    Officer
    2009-10-02 ~ 2011-03-13
    OF - Director → CIF 0
  • 21
    Fraser, Roderick
    School Principal born in January 1950
    Individual
    Officer
    2001-09-25 ~ 2021-03-08
    OF - Director → CIF 0
  • 22
    Hesford, Janet Elizabeth
    Teacher born in January 1964
    Individual (1 offspring)
    Officer
    2014-10-04 ~ 2016-03-17
    OF - Director → CIF 0
  • 23
    Ashton, Christine
    Educator born in June 1957
    Individual
    Officer
    2016-10-10 ~ 2019-03-31
    OF - Director → CIF 0
  • 24
    Kumar, Poonam
    Accountant born in July 1954
    Individual
    Officer
    2001-09-25 ~ 2008-10-07
    OF - Director → CIF 0
  • 25
    Plessing, Goetz
    Headmaster born in May 1939
    Individual
    Officer
    2000-10-04 ~ 2002-10-13
    OF - Director → CIF 0
  • 26
    James, Sally, Dr
    Born in April 1979
    Individual
    Officer
    2019-12-09 ~ 2025-11-25
    OF - Director → CIF 0
  • 27
    Pollity, Sarah
    Chaplain born in February 1953
    Individual
    Officer
    2001-09-25 ~ 2002-10-13
    OF - Director → CIF 0
  • 28
    Ghosh, Papri
    Headmistress born in November 1962
    Individual
    Officer
    2014-10-04 ~ 2020-10-12
    OF - Director → CIF 0
  • 29
    Bruce-lockhart, Simon Charles
    Headmaster born in April 1949
    Individual
    Officer
    2010-10-10 ~ 2013-10-09
    OF - Director → CIF 0
  • 30
    Matthews, David
    Rector born in February 1936
    Individual
    Officer
    2001-09-25 ~ 2002-10-13
    OF - Director → CIF 0
  • 31
    Mckenzie, Malcolm
    School Principal born in December 1953
    Individual
    Officer
    2000-10-04 ~ 2007-10-01
    OF - Director → CIF 0
  • 32
    Schleswig-holstein, Alexander Of, His Highness Prince
    German Prince born in July 1953
    Individual
    Officer
    ~ 2002-10-13
    OF - Director → CIF 0
    Ross, Alan
    Principal born in April 1945
    Individual
    Officer
    2002-10-12 ~ 2004-01-01
    OF - Director → CIF 0
  • 33
    Summerton, Rod
    Teacher born in November 1953
    Individual
    Officer
    2009-03-15 ~ 2011-10-19
    OF - Director → CIF 0
  • 34
    Balch, Tracey Margaret
    Housewife born in February 1965
    Individual (1 offspring)
    Officer
    2004-09-29 ~ 2017-10-01
    OF - Director → CIF 0
  • 35
    Tudor, Christopher David
    Headmaster born in February 1951
    Individual (23 offsprings)
    Officer
    2000-10-04 ~ 2001-09-25
    OF - Director → CIF 0
    2006-03-09 ~ 2007-11-01
    OF - Director → CIF 0
  • 36
    Richardson, Nicholas Adam
    Business Executive born in January 1964
    Individual (5 offsprings)
    Officer
    2016-10-10 ~ 2019-10-02
    OF - Director → CIF 0
  • 37
    Guest, Terry
    Head Master born in September 1939
    Individual
    Officer
    ~ 2000-10-04
    OF - Director → CIF 0
  • 38
    Wylde, David Burns, Rector
    Rector born in July 1944
    Individual
    Officer
    2000-10-04 ~ 2001-09-25
    OF - Director → CIF 0
  • 39
    Kulkarni, Surenda, Lt General
    Education Director born in November 1954
    Individual
    Officer
    2019-10-20 ~ 2025-01-27
    OF - Director → CIF 0
  • 40
    Habberton, Peter Douglas
    Educator born in February 1952
    Individual
    Officer
    2007-10-19 ~ 2010-11-01
    OF - Director → CIF 0
  • 41
    Donovan, Catherine Mary
    Born in October 1961
    Individual
    Officer
    2019-12-09 ~ 2025-11-25
    OF - Director → CIF 0
  • 42
    Pelham, Peter Dunlap
    Education Consultant born in September 1930
    Individual
    Officer
    2000-10-03 ~ 2005-04-09
    OF - Director → CIF 0
  • 43
    Golden, Douglas Michael
    Director born in December 1959
    Individual
    Officer
    2006-10-06 ~ 2016-10-11
    OF - Director → CIF 0
  • 44
    Eagers, Mark
    Headteacher born in October 1958
    Individual (1 offspring)
    Officer
    2013-10-05 ~ 2013-12-30
    OF - Director → CIF 0
  • 45
    Becker, Niko
    Pensionier born in March 1931
    Individual
    Officer
    2000-10-04 ~ 2005-09-25
    OF - Director → CIF 0
  • 46
    Long, Jonathan Charles, Reverend Doctor
    Headmaster born in April 1958
    Individual
    Officer
    2002-10-10 ~ 2006-10-04
    OF - Director → CIF 0
  • 47
    Eardley, Stephen Neil
    Teacher born in May 1963
    Individual
    Officer
    2001-09-25 ~ 2002-10-13
    OF - Director → CIF 0
  • 48
    Matthews, Hugh Clifford
    Solicitor born in March 1959
    Individual
    Officer
    2006-03-09 ~ 2008-10-07
    OF - Director → CIF 0
  • 49
    Von Sandersleben, Rudolf Constantin Hans-joachim, Herr
    General Manager born in April 1938
    Individual
    Officer
    2000-10-04 ~ 2001-09-25
    OF - Director → CIF 0
  • 50
    Gordon-duff, Priscilla Margaret
    Rural Consultant born in February 1951
    Individual (1 offspring)
    Officer
    2003-01-17 ~ 2005-03-10
    OF - Director → CIF 0
  • 51
    Mclean, Guy Scott
    Headmaster born in February 1949
    Individual
    Officer
    2001-09-25 ~ 2017-10-01
    OF - Director → CIF 0
  • 52
    Guest, Murray Leigh
    School Principal born in December 1959
    Individual
    Officer
    2014-10-04 ~ 2019-10-29
    OF - Director → CIF 0
  • 53
    Anthony, Paul Kenwood
    Individual
    Officer
    ~ 1992-04-01
    OF - Secretary → CIF 0
  • 54
    Aigner, Helmuth, Professor
    Head Of School born in August 1955
    Individual
    Officer
    2012-04-01 ~ 2013-03-01
    OF - Director → CIF 0
  • 55
    Dase, Eleanor
    Educator born in October 1944
    Individual
    Officer
    2006-03-09 ~ 2015-10-03
    OF - Director → CIF 0
  • 56
    Redelinghuys, Susan Jane
    School Principal born in March 1955
    Individual
    Officer
    2016-03-19 ~ 2019-03-31
    OF - Director → CIF 0
parent relation
Company in focus

THE ROUND SQUARE

Previous name
ROUND SQUARE CONFERENCE(THE) - 1995-10-17
Standard Industrial Classification
88990 - Other Social Work Activities Without Accommodation N.e.c.
85600 - Educational Support Services

Related profiles found in government register
  • THE ROUND SQUARE
    Info
    ROUND SQUARE CONFERENCE(THE) - 1995-10-17
    Registered number 02011514
    Morgan House, Madeira Walk, Windsor SL4 1EP
    PRIVATE COMPANY LIMITED BY GUARANTEE WITHOUT SHARE CAPITAL incorporated on 1986-04-17 (39 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-01
    CIF 0
  • THE ROUND SQUARE
    S
    Registered number 02011514
    Morgan House, Madeira Walk, Windsor, United Kingdom, SL4 1EP
    Corporate in Companies House, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • Morgan House, Madeira Walk, Windsor, United Kingdom
    Dissolved Corporate (3 parents)
    Equity (Company account)
    1 GBP2023-11-30
    Person with significant control
    2019-11-08 ~ dissolved
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of voting rights - 75% or moreOE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.