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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 66
  • 1
    Saumarez-smith, Otto, Dr
    Born in June 1987
    Individual (1 offspring)
    Officer
    2019-06-15 ~ now
    OF - Director → CIF 0
  • 2
    Calder, Barnabas, Dr
    Lecturer born in August 1980
    Individual (1 offspring)
    Officer
    2013-06-01 ~ 2015-06-13
    OF - Director → CIF 0
    Calder, Barnabas William Luke, Dr
    University Senior Lecturer born in August 1980
    Individual (1 offspring)
    Officer
    2016-06-18 ~ 2019-06-15
    OF - Director → CIF 0
  • 3
    Lincoln, Paul Alan
    Marketing Consultant born in May 1955
    Individual (4 offsprings)
    Officer
    2005-06-22 ~ 2008-06-24
    OF - Director → CIF 0
  • 4
    Ruback, Peter Julian
    Policy Advisor born in June 1960
    Individual (2 offsprings)
    Officer
    2010-06-29 ~ 2024-07-06
    OF - Director → CIF 0
  • 5
    Rowley, David Michael, Dr
    University Lecturer born in January 1966
    Individual (2 offsprings)
    Officer
    2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 6
    Facey, Caz
    Director born in September 1974
    Individual (1 offspring)
    Officer
    2022-11-15 ~ 2024-07-06
    OF - Director → CIF 0
  • 7
    Eastment, Mark
    Born in May 1957
    Individual (4 offsprings)
    Officer
    2020-10-31 ~ now
    OF - Director → CIF 0
  • 8
    East, John Brian
    Chief Officer - Local Governme born in October 1960
    Individual (1 offspring)
    Officer
    2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
  • 9
    Van Heyningen, Simon, Professor
    University Professor (Retired) born in December 1943
    Individual (3 offsprings)
    Officer
    2013-06-01 ~ 2019-06-15
    OF - Director → CIF 0
  • 10
    Rhead, Eddie Michael
    Born in April 1970
    Individual (1 offspring)
    Officer
    2005-06-22 ~ 2008-06-24
    OF - Director → CIF 0
  • 11
    Bainbridge, Duncan Norman
    Communications Manager born in April 1969
    Individual (1 offspring)
    Officer
    2005-01-12 ~ 2005-12-31
    OF - Director → CIF 0
    Bainbridge, Duncan Norman
    Communcations Manager born in April 1969
    Individual (1 offspring)
    2006-05-31 ~ 2006-05-31
    OF - Director → CIF 0
  • 12
    Gostick, Jeremy Loyd
    Born in June 1963
    Individual (2 offsprings)
    Officer
    2022-06-11 ~ now
    OF - Director → CIF 0
  • 13
    Rosier, Jane Louise
    Head Of Marketing born in October 1967
    Individual (3 offsprings)
    Officer
    2013-06-01 ~ 2023-07-08
    OF - Director → CIF 0
  • 14
    Cherry, Bridget Katherine
    Retired born in May 1941
    Individual (5 offsprings)
    Officer
    2005-01-12 ~ 2010-06-29
    OF - Director → CIF 0
  • 15
    Heath, David
    Retired Conservation Architect born in May 1949
    Individual (3 offsprings)
    Officer
    2017-06-17 ~ 2022-06-11
    OF - Director → CIF 0
  • 16
    Jackson, Andrew Thomas
    Freelance Architectural Historian/Curator born in January 1982
    Individual (3 offsprings)
    Officer
    2019-06-15 ~ 2025-07-05
    OF - Director → CIF 0
  • 17
    Mitchell, Colin
    Born in May 1968
    Individual (1 offspring)
    Officer
    2024-07-06 ~ now
    OF - Director → CIF 0
  • 18
    Ling, Eva Mathilde
    Retired born in November 1924
    Individual (2 offsprings)
    Officer
    2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
    2012-05-26 ~ 2015-06-13
    OF - Director → CIF 0
  • 19
    Charlton, Susannah
    Publisher born in August 1956
    Individual (2 offsprings)
    Officer
    2005-01-12 ~ 2008-06-24
    OF - Director → CIF 0
  • 20
    Jackson, Neil Mckerrow Thornton, Professor
    University Teacher born in September 1951
    Individual (5 offsprings)
    Officer
    2007-06-28 ~ 2011-06-22
    OF - Director → CIF 0
  • 21
    Wartnaby, Simon Charles
    Administrator born in May 1950
    Individual (1 offspring)
    Officer
    2005-06-22 ~ 2012-05-26
    OF - Director → CIF 0
    Wartnaby, Simon Charles
    Administrator
    Individual (1 offspring)
    Officer
    2005-01-12 ~ 2012-05-26
    OF - Secretary → CIF 0
  • 22
    Reed, Caroline Mary
    Museum Professional born in October 1951
    Individual (1 offspring)
    Officer
    2005-06-22 ~ 2007-06-28
    OF - Director → CIF 0
  • 23
    Briggs, Daren
    Solicitor born in January 1969
    Individual (1 offspring)
    Officer
    2009-06-18 ~ 2014-06-14
    OF - Director → CIF 0
  • 24
    Clarke, John David
    Solicitor born in May 1953
    Individual (23 offsprings)
    Officer
    2015-06-13 ~ 2022-06-11
    OF - Director → CIF 0
  • 25
    Jeffery, Roland Julian
    Administrator born in July 1953
    Individual (2 offsprings)
    Officer
    2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
  • 26
    Mcinnes, Diana, Dr
    Consultant Physician born in February 1952
    Individual (1 offspring)
    Officer
    2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 27
    Powers, Alan Adrian Robelou
    Born in February 1955
    Individual (3 offsprings)
    Officer
    2014-06-14 ~ now
    OF - Director → CIF 0
    Powers, Alan Adrian Robelou
    University Lecturer born in February 1955
    Individual (3 offsprings)
    2005-01-12 ~ 2013-06-01
    OF - Director → CIF 0
  • 28
    Waters, Suzanne Elisabeth
    Researcher born in December 1954
    Individual (1 offspring)
    Officer
    2005-01-12 ~ 2010-06-29
    OF - Director → CIF 0
  • 29
    Dorey, Helen Fleure
    Deputy Curator Of Sir John Soa born in March 1964
    Individual (4 offsprings)
    Officer
    2005-01-12 ~ 2007-06-28
    OF - Director → CIF 0
    Dorey, Helen Fleure
    Museum Director born in March 1964
    Individual (4 offsprings)
    2009-06-18 ~ 2011-06-22
    OF - Director → CIF 0
  • 30
    Brittain-catlin, Timothy
    University Lecturer born in July 1961
    Individual (1 offspring)
    Officer
    2012-05-26 ~ 2020-10-31
    OF - Director → CIF 0
  • 31
    Gates, Ellen
    Born in January 1952
    Individual (1 offspring)
    Officer
    2015-06-13 ~ now
    OF - Director → CIF 0
    Gates, Ellen
    Individual (1 offspring)
    Officer
    2022-06-11 ~ 2025-07-05
    OF - Secretary → CIF 0
  • 32
    Bird, Edmund
    Conservation Officer born in February 1966
    Individual (1 offspring)
    Officer
    2008-06-24 ~ 2011-06-22
    OF - Director → CIF 0
  • 33
    Mason, Gillian
    Self Employed born in February 1951
    Individual (2 offsprings)
    Officer
    2005-01-12 ~ 2010-06-29
    OF - Director → CIF 0
  • 34
    Hopkins, Nevil William
    Consultant born in December 1958
    Individual (2 offsprings)
    Officer
    2008-06-24 ~ 2013-06-01
    OF - Director → CIF 0
  • 35
    Stamp, Gavin Mark, Prof
    Architectural Historian Writer born in March 1948
    Individual (3 offsprings)
    Officer
    2005-01-12 ~ 2010-06-29
    OF - Director → CIF 0
  • 36
    Duerden, Patrick
    Architect born in November 1967
    Individual (3 offsprings)
    Officer
    2005-06-22 ~ 2011-06-22
    OF - Director → CIF 0
  • 37
    Schofield, Matthew
    University Admissions Administrator & Archivist born in December 1977
    Individual (1 offspring)
    Officer
    2015-06-13 ~ 2017-06-17
    OF - Director → CIF 0
  • 38
    Rutt, Nicola
    Architect born in November 1972
    Individual (5 offsprings)
    Officer
    2012-05-26 ~ 2016-06-18
    OF - Director → CIF 0
  • 39
    Scott, David Andrew Campbell
    Chartered Accountant And Banker born in July 1966
    Individual (3 offsprings)
    Officer
    2009-06-18 ~ 2010-10-18
    OF - Director → CIF 0
  • 40
    Banks, Michelle
    Chief Executive born in July 1956
    Individual (1 offspring)
    Officer
    2012-05-26 ~ 2013-09-12
    OF - Director → CIF 0
  • 41
    Shasore, Neal Ethan, Dr
    Architectural Historian born in August 1989
    Individual (5 offsprings)
    Officer
    2019-06-15 ~ 2024-01-20
    OF - Director → CIF 0
  • 42
    Turner-bishop, Aidan
    Librarian born in September 1948
    Individual (1 offspring)
    Officer
    2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
  • 43
    Speake, Maria Natasha
    Designer born in July 1970
    Individual (3 offsprings)
    Officer
    2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 44
    Simpson, Paul
    Consultant born in April 1976
    Individual (1 offspring)
    Officer
    2008-06-24 ~ 2010-11-23
    OF - Director → CIF 0
  • 45
    Mcinnes, Ian Gavin
    Architect born in April 1950
    Individual (4 offsprings)
    Officer
    2005-01-12 ~ 2009-06-18
    OF - Director → CIF 0
    Mcinnes, Ian Gavin
    Retired born in April 1950
    Individual (4 offsprings)
    2011-06-22 ~ 2017-06-17
    OF - Director → CIF 0
    2021-04-12 ~ 2023-08-15
    OF - Director → CIF 0
  • 46
    Davidson, David Andrew
    Estate Management born in May 1962
    Individual (8 offsprings)
    Officer
    2005-01-12 ~ 2012-05-26
    OF - Director → CIF 0
  • 47
    Alobaydi, Hiba
    Born in July 1992
    Individual (1 offspring)
    Officer
    2024-07-06 ~ now
    OF - Director → CIF 0
  • 48
    Parmeter, Carolyn Jayne
    Born in June 1965
    Individual (3 offsprings)
    Officer
    2013-06-01 ~ now
    OF - Director → CIF 0
    Parmeter, Carolyn Jayne
    Individual (3 offsprings)
    Officer
    2025-07-05 ~ now
    OF - Secretary → CIF 0
  • 49
    Mirwitch, Joseph Simon
    Solicitor born in October 1945
    Individual (4 offsprings)
    Officer
    2005-06-22 ~ 2011-01-18
    OF - Director → CIF 0
  • 50
    Harwood, Elain, Dr
    Architectural Historian born in June 1958
    Individual (3 offsprings)
    Officer
    2007-07-28 ~ 2013-06-01
    OF - Director → CIF 0
  • 51
    Parkes, Peter John
    Born in July 1985
    Individual (3 offsprings)
    Officer
    2024-07-06 ~ now
    OF - Director → CIF 0
  • 52
    Lane, Julia Mary
    Retired Solicitor born in March 1951
    Individual (1 offspring)
    Officer
    2016-06-18 ~ 2022-06-11
    OF - Director → CIF 0
    Lane, Julia Mary
    Individual (1 offspring)
    Officer
    2016-07-26 ~ 2022-06-11
    OF - Secretary → CIF 0
  • 53
    England, Emma Louise
    Born in December 1971
    Individual (3 offsprings)
    Officer
    2024-07-06 ~ now
    OF - Director → CIF 0
  • 54
    Drake, Robert Andrew
    Retired born in June 1950
    Individual (2 offsprings)
    Officer
    2007-06-28 ~ 2016-06-18
    OF - Director → CIF 0
    Drake, Robert Andrew
    Individual (2 offsprings)
    Officer
    2012-05-26 ~ 2016-06-18
    OF - Secretary → CIF 0
  • 55
    Archer, Zoe Lois Edwina
    Manager born in October 1978
    Individual (2 offsprings)
    Officer
    2005-06-22 ~ 2006-08-04
    OF - Director → CIF 0
  • 56
    Atkinson, Harriet Rachel
    Research Student born in March 1972
    Individual (2 offsprings)
    Officer
    2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 57
    Selley, Cela Anne Frances
    Born in July 1958
    Individual (2 offsprings)
    Officer
    2017-06-17 ~ now
    OF - Director → CIF 0
  • 58
    Atkins, Annie
    Arts Administration born in August 1966
    Individual (3 offsprings)
    Officer
    2005-01-12 ~ 2005-06-22
    OF - Director → CIF 0
  • 59
    Harper, Phineas Grant, Mx
    Born in November 1988
    Individual (2 offsprings)
    Officer
    2024-07-06 ~ now
    OF - Director → CIF 0
  • 60
    Arden, Barry
    Retired born in August 1947
    Individual (2 offsprings)
    Officer
    2014-06-14 ~ 2020-11-24
    OF - Director → CIF 0
  • 61
    Collins, Nicholas Robert
    Team Leader born in April 1973
    Individual (4 offsprings)
    Officer
    2005-06-22 ~ 2011-06-22
    OF - Director → CIF 0
  • 62
    Coleman, Adam
    Born in January 1981
    Individual (4 offsprings)
    Officer
    2024-07-06 ~ now
    OF - Director → CIF 0
  • 63
    Jackson, Sarah Jane
    Born in March 1965
    Individual (1 offspring)
    Officer
    2016-06-18 ~ now
    OF - Director → CIF 0
  • 64
    Pearman, Hugh Geoffrey
    Born in May 1955
    Individual (4 offsprings)
    Officer
    2023-07-08 ~ now
    OF - Director → CIF 0
  • 65
    Burn, Suzanne
    District Judge, Law Teacher born in June 1947
    Individual (3 offsprings)
    Officer
    2018-06-09 ~ 2021-06-12
    OF - Director → CIF 0
  • 66
    SWIFT INCORPORATIONS LIMITED
    01945937
    26, Church Street, London
    Dissolved Corporate (13 parents, 100355 offsprings)
    Officer
    2005-01-12 ~ 2005-01-12
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

THE TWENTIETH CENTURY SOCIETY

Period: 2005-01-12 ~ now
Company number: 05330664
Registered name
THE TWENTIETH CENTURY SOCIETY - now
Standard Industrial Classification
94990 - Activities Of Other Membership Organisations 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
    70 Cowcross Street, London EC1M 6EJ
    PRIVATE LIMITED COMPANY BY GUARANTEE WITHOUT SHARE CAPITAL USE OF 'LIMITED' EXEMPTION incorporated on 2005-01-12 (21 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-01-12
    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.