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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 15
  • 1
    Harper, Phineas Grant, Mx
    Born in November 1988
    Individual (1 offspring)
    Officer
    icon of calendar 2024-07-06 ~ now
    OF - Director → CIF 0
  • 2
    Mitchell, Colin
    Born in May 1968
    Individual (1 offspring)
    Officer
    icon of calendar 2024-07-06 ~ now
    OF - Director → CIF 0
  • 3
    Powers, Alan Adrian Robelou
    Born in February 1955
    Individual (2 offsprings)
    Officer
    icon of calendar 2014-06-14 ~ now
    OF - Director → CIF 0
  • 4
    Eastment, Mark
    Born in May 1957
    Individual (1 offspring)
    Officer
    icon of calendar 2020-10-31 ~ now
    OF - Director → CIF 0
  • 5
    Jackson, Sarah Jane
    Born in March 1965
    Individual (1 offspring)
    Officer
    icon of calendar 2016-06-18 ~ now
    OF - Director → CIF 0
  • 6
    Selley, Cela Anne Frances
    Born in July 1958
    Individual (2 offsprings)
    Officer
    icon of calendar 2017-06-17 ~ now
    OF - Director → CIF 0
  • 7
    Coleman, Adam
    Born in January 1981
    Individual (1 offspring)
    Officer
    icon of calendar 2024-07-06 ~ now
    OF - Director → CIF 0
  • 8
    England, Emma Louise
    Born in December 1971
    Individual (3 offsprings)
    Officer
    icon of calendar 2024-07-06 ~ now
    OF - Director → CIF 0
  • 9
    Pearman, Hugh Geoffrey
    Born in May 1955
    Individual (2 offsprings)
    Officer
    icon of calendar 2023-07-08 ~ now
    OF - Director → CIF 0
  • 10
    Gostick, Jeremy Loyd
    Born in June 1963
    Individual (2 offsprings)
    Officer
    icon of calendar 2022-06-11 ~ now
    OF - Director → CIF 0
  • 11
    Parkes, Peter John
    Born in July 1985
    Individual (3 offsprings)
    Officer
    icon of calendar 2024-07-06 ~ now
    OF - Director → CIF 0
  • 12
    Alobaydi, Hiba
    Born in July 1992
    Individual (1 offspring)
    Officer
    icon of calendar 2024-07-06 ~ now
    OF - Director → CIF 0
  • 13
    Saumarez-smith, Otto, Dr
    Born in June 1987
    Individual (1 offspring)
    Officer
    icon of calendar 2019-06-15 ~ now
    OF - Director → CIF 0
  • 14
    Parmeter, Carolyn Jayne
    Born in June 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2013-06-01 ~ now
    OF - Director → CIF 0
    Parmeter, Carolyn Jayne
    Individual (2 offsprings)
    Officer
    icon of calendar 2025-07-05 ~ now
    OF - Secretary → CIF 0
  • 15
    Gates, Ellen
    Born in January 1952
    Individual (1 offspring)
    Officer
    icon of calendar 2015-06-13 ~ now
    OF - Director → CIF 0
Ceased 53
  • 1
    Powers, Alan Adrian Robelou
    University Lecturer born in February 1955
    Individual (2 offsprings)
    Officer
    icon of calendar 2005-01-12 ~ 2013-06-01
    OF - Director → CIF 0
  • 2
    Calder, Barnabas, Dr
    Lecturer born in August 1980
    Individual
    Officer
    icon of calendar 2013-06-01 ~ 2015-06-13
    OF - Director → CIF 0
    Calder, Barnabas William Luke, Dr
    University Senior Lecturer born in August 1980
    Individual
    Officer
    icon of calendar 2016-06-18 ~ 2019-06-15
    OF - Director → CIF 0
  • 3
    Hopkins, Nevil William
    Consultant born in December 1958
    Individual (1 offspring)
    Officer
    icon of calendar 2008-06-24 ~ 2013-06-01
    OF - Director → CIF 0
  • 4
    Harwood, Elain, Dr
    Architectural Historian born in June 1958
    Individual (1 offspring)
    Officer
    icon of calendar 2007-07-28 ~ 2013-06-01
    OF - Director → CIF 0
  • 5
    Davidson, David Andrew
    Estate Management born in May 1962
    Individual (4 offsprings)
    Officer
    icon of calendar 2005-01-12 ~ 2012-05-26
    OF - Director → CIF 0
  • 6
    Shasore, Neal Ethan, Dr
    Architectural Historian born in August 1989
    Individual (2 offsprings)
    Officer
    icon of calendar 2019-06-15 ~ 2024-01-20
    OF - Director → CIF 0
  • 7
    Wartnaby, Simon Charles
    Administrator born in May 1950
    Individual
    Officer
    icon of calendar 2005-06-22 ~ 2012-05-26
    OF - Director → CIF 0
    Wartnaby, Simon Charles
    Administrator
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2012-05-26
    OF - Secretary → CIF 0
  • 8
    Ling, Eva Mathilde
    Retired born in November 1924
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
    icon of calendar 2012-05-26 ~ 2015-06-13
    OF - Director → CIF 0
  • 9
    Archer, Zoe Lois Edwina
    Manager born in October 1978
    Individual (1 offspring)
    Officer
    icon of calendar 2005-06-22 ~ 2006-08-04
    OF - Director → CIF 0
  • 10
    Cherry, Bridget Katherine
    Retired born in May 1941
    Individual (1 offspring)
    Officer
    icon of calendar 2005-01-12 ~ 2010-06-29
    OF - Director → CIF 0
  • 11
    Bird, Edmund
    Conservation Officer born in February 1966
    Individual
    Officer
    icon of calendar 2008-06-24 ~ 2011-06-22
    OF - Director → CIF 0
  • 12
    Rhead, Eddie Michael
    Born in April 1970
    Individual
    Officer
    icon of calendar 2005-06-22 ~ 2008-06-24
    OF - Director → CIF 0
  • 13
    Mcinnes, Ian Gavin
    Architect born in April 1950
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
    Mcinnes, Ian Gavin
    Retired born in April 1950
    Individual
    icon of calendar 2011-06-22 ~ 2017-06-17
    OF - Director → CIF 0
    icon of calendar 2021-04-12 ~ 2023-08-15
    OF - Director → CIF 0
  • 14
    Mirwitch, Joseph Simon
    Solicitor born in October 1945
    Individual
    Officer
    icon of calendar 2005-06-22 ~ 2011-01-18
    OF - Director → CIF 0
  • 15
    Bainbridge, Duncan Norman
    Communications Manager born in April 1969
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2005-12-31
    OF - Director → CIF 0
    Bainbridge, Duncan Norman
    Communcations Manager born in April 1969
    Individual
    icon of calendar 2006-05-31 ~ 2006-05-31
    OF - Director → CIF 0
  • 16
    Reed, Caroline Mary
    Museum Professional born in October 1951
    Individual
    Officer
    icon of calendar 2005-06-22 ~ 2007-06-28
    OF - Director → CIF 0
  • 17
    Schofield, Matthew
    University Admissions Administrator & Archivist born in December 1977
    Individual
    Officer
    icon of calendar 2015-06-13 ~ 2017-06-17
    OF - Director → CIF 0
  • 18
    Scott, David Andrew Campbell
    Chartered Accountant And Banker born in July 1966
    Individual
    Officer
    icon of calendar 2009-06-18 ~ 2010-10-18
    OF - Director → CIF 0
  • 19
    Rowley, David Michael, Dr
    University Lecturer born in January 1966
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 20
    Jackson, Neil Mckerrow Thornton, Professor
    University Teacher born in September 1951
    Individual (2 offsprings)
    Officer
    icon of calendar 2007-06-28 ~ 2011-06-22
    OF - Director → CIF 0
  • 21
    Mcinnes, Diana, Dr
    Consultant Physician born in February 1952
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 22
    Burn, Suzanne
    District Judge, Law Teacher born in June 1947
    Individual
    Officer
    icon of calendar 2018-06-09 ~ 2021-06-12
    OF - Director → CIF 0
  • 23
    Lincoln, Paul Alan
    Marketing Consultant born in May 1955
    Individual (1 offspring)
    Officer
    icon of calendar 2005-06-22 ~ 2008-06-24
    OF - Director → CIF 0
  • 24
    Heath, David
    Retired Conservation Architect born in May 1949
    Individual
    Officer
    icon of calendar 2017-06-17 ~ 2022-06-11
    OF - Director → CIF 0
  • 25
    Collins, Nicholas Robert
    Team Leader born in April 1973
    Individual (2 offsprings)
    Officer
    icon of calendar 2005-06-22 ~ 2011-06-22
    OF - Director → CIF 0
  • 26
    Simpson, Paul
    Consultant born in April 1976
    Individual
    Officer
    icon of calendar 2008-06-24 ~ 2010-11-23
    OF - Director → CIF 0
  • 27
    Rutt, Nicola
    Architect born in November 1972
    Individual (3 offsprings)
    Officer
    icon of calendar 2012-05-26 ~ 2016-06-18
    OF - Director → CIF 0
  • 28
    Brittain-catlin, Timothy
    University Lecturer born in July 1961
    Individual
    Officer
    icon of calendar 2012-05-26 ~ 2020-10-31
    OF - Director → CIF 0
  • 29
    Waters, Suzanne Elisabeth
    Researcher born in December 1954
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2010-06-29
    OF - Director → CIF 0
  • 30
    Lane, Julia Mary
    Retired Solicitor born in March 1951
    Individual
    Officer
    icon of calendar 2016-06-18 ~ 2022-06-11
    OF - Director → CIF 0
    Lane, Julia Mary
    Individual
    Officer
    icon of calendar 2016-07-26 ~ 2022-06-11
    OF - Secretary → CIF 0
  • 31
    Rosier, Jane Louise
    Head Of Marketing born in October 1967
    Individual (1 offspring)
    Officer
    icon of calendar 2013-06-01 ~ 2023-07-08
    OF - Director → CIF 0
  • 32
    Atkinson, Harriet Rachel
    Research Student born in March 1972
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 33
    Mason, Gillian
    Self Employed born in February 1951
    Individual (1 offspring)
    Officer
    icon of calendar 2005-01-12 ~ 2010-06-29
    OF - Director → CIF 0
  • 34
    Jeffery, Roland Julian
    Administrator born in July 1953
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
  • 35
    Banks, Michelle
    Chief Executive born in July 1956
    Individual
    Officer
    icon of calendar 2012-05-26 ~ 2013-09-12
    OF - Director → CIF 0
  • 36
    Turner-bishop, Aidan
    Librarian born in September 1948
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
  • 37
    Facey, Caz
    Director born in September 1974
    Individual
    Officer
    icon of calendar 2022-11-15 ~ 2024-07-06
    OF - Director → CIF 0
  • 38
    Van Heyningen, Simon, Professor
    University Professor (Retired) born in December 1943
    Individual
    Officer
    icon of calendar 2013-06-01 ~ 2019-06-15
    OF - Director → CIF 0
  • 39
    Stamp, Gavin Mark, Prof
    Architectural Historian Writer born in March 1948
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2010-06-29
    OF - Director → CIF 0
  • 40
    Atkins, Annie
    Arts Administration born in August 1966
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 41
    Ruback, Peter Julian
    Policy Advisor born in June 1960
    Individual (1 offspring)
    Officer
    icon of calendar 2010-06-29 ~ 2024-07-06
    OF - Director → CIF 0
  • 42
    Dorey, Helen Fleure
    Deputy Curator Of Sir John Soa born in March 1964
    Individual (1 offspring)
    Officer
    icon of calendar 2005-01-12 ~ 2007-06-28
    OF - Director → CIF 0
    Dorey, Helen Fleure
    Museum Director born in March 1964
    Individual (1 offspring)
    icon of calendar 2009-06-18 ~ 2011-06-22
    OF - Director → CIF 0
  • 43
    East, John Brian
    Chief Officer - Local Governme born in October 1960
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
  • 44
    Drake, Robert Andrew
    Retired born in June 1950
    Individual
    Officer
    icon of calendar 2007-06-28 ~ 2016-06-18
    OF - Director → CIF 0
    Drake, Robert Andrew
    Individual
    Officer
    icon of calendar 2012-05-26 ~ 2016-06-18
    OF - Secretary → CIF 0
  • 45
    Speake, Maria Natasha
    Designer born in July 1970
    Individual (2 offsprings)
    Officer
    icon of calendar 2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 46
    Briggs, Daren
    Solicitor born in January 1969
    Individual
    Officer
    icon of calendar 2009-06-18 ~ 2014-06-14
    OF - Director → CIF 0
  • 47
    Duerden, Patrick
    Architect born in November 1967
    Individual
    Officer
    icon of calendar 2005-06-22 ~ 2011-06-22
    OF - Director → CIF 0
  • 48
    Jackson, Andrew Thomas
    Freelance Architectural Historian/Curator born in January 1982
    Individual (2 offsprings)
    Officer
    icon of calendar 2019-06-15 ~ 2025-07-05
    OF - Director → CIF 0
  • 49
    Charlton, Susannah
    Publisher born in August 1956
    Individual
    Officer
    icon of calendar 2005-01-12 ~ 2008-06-24
    OF - Director → CIF 0
  • 50
    Gates, Ellen
    Individual (1 offspring)
    Officer
    icon of calendar 2022-06-11 ~ 2025-07-05
    OF - Secretary → CIF 0
  • 51
    Clarke, John David
    Solicitor born in May 1953
    Individual (6 offsprings)
    Officer
    icon of calendar 2015-06-13 ~ 2022-06-11
    OF - Director → CIF 0
  • 52
    Arden, Barry
    Retired born in August 1947
    Individual
    Officer
    icon of calendar 2014-06-14 ~ 2020-11-24
    OF - Director → CIF 0
  • 53
    icon of address26, Church Street, London
    Dissolved Corporate (4 parents, 9 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    2005-01-12 ~ 2005-01-12
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

THE TWENTIETH CENTURY SOCIETY

Standard Industrial Classification
94990 - Activities Of Other Membership Organizations N.e.c.
Brief company account
Average Number of Employees
52024-01-01 ~ 2024-12-31
62023-01-01 ~ 2023-12-31

  • THE TWENTIETH CENTURY SOCIETY
    Info
    Registered number 05330664
    icon of address70 Cowcross Street, London EC1M 6EJ
    PRIVATE LIMITED COMPANY BY GUARANTEE WITHOUT SHARE CAPITAL USE OF 'LIMITED' EXEMPTION incorporated on 2005-01-12 (20 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-01-12
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.