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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 24
  • 1
    Herbert, Andrew James, Dr
    Born in March 1954
    Individual (15 offsprings)
    Officer
    2016-02-01 ~ now
    OF - Director → CIF 0
  • 2
    Clark, Andrew John
    Born in November 1954
    Individual (5 offsprings)
    Officer
    2005-04-01 ~ now
    OF - Director → CIF 0
  • 3
    Burnett, Rachel Hilary Ann
    Retired Solicitor born in August 1947
    Individual (6 offsprings)
    Officer
    2019-05-15 ~ 2025-03-31
    OF - Director → CIF 0
  • 4
    Halls, Rebecca
    Marketing Director/Consultant born in August 1969
    Individual (3 offsprings)
    Officer
    2023-09-04 ~ 2025-09-11
    OF - Director → CIF 0
  • 5
    Sale, Anthony Edgar
    Retired born in January 1931
    Individual (6 offsprings)
    Officer
    2005-04-01 ~ 2011-09-01
    OF - Director → CIF 0
    Sale, Anthony Edgar
    Individual (6 offsprings)
    Officer
    2009-09-01 ~ 2011-09-01
    OF - Secretary → CIF 0
  • 6
    Lennard, Sarah-jill
    Born in April 1956
    Individual (4 offsprings)
    Officer
    2023-01-12 ~ now
    OF - Director → CIF 0
  • 7
    Willett, Robert Alan
    Director born in November 1946
    Individual (17 offsprings)
    Officer
    2013-11-25 ~ 2018-05-24
    OF - Director → CIF 0
  • 8
    Crotty, Matthew
    Retired born in October 1945
    Individual (1 offspring)
    Officer
    2008-08-08 ~ 2017-03-24
    OF - Director → CIF 0
  • 9
    Murrell, Kevin Robert
    Born in September 1959
    Individual (9 offsprings)
    Officer
    2005-04-01 ~ now
    OF - Director → CIF 0
  • 10
    Turing, John Dermot, Sir
    Born in February 1961
    Individual (6 offsprings)
    Officer
    2024-09-12 ~ now
    OF - Director → CIF 0
  • 11
    Garratt, Daniel Jeremy Peter
    Born in May 1965
    Individual (4 offsprings)
    Officer
    2024-11-14 ~ now
    OF - Director → CIF 0
  • 12
    Baker, Timothy William
    Born in December 1972
    Individual (1 offspring)
    Officer
    2026-03-12 ~ now
    OF - Director → CIF 0
  • 13
    Kyriacou, Marios
    Born in November 1978
    Individual (3 offsprings)
    Officer
    2026-03-12 ~ now
    OF - Director → CIF 0
  • 14
    Van Someren, Alexander Rupert
    Born in February 1965
    Individual (22 offsprings)
    Officer
    2025-07-10 ~ now
    OF - Director → CIF 0
  • 15
    Fell, Jonathan Metcalf
    Solicitor born in April 1963
    Individual (4 offsprings)
    Officer
    2007-08-14 ~ 2019-05-15
    OF - Director → CIF 0
  • 16
    Mayo, James Andrew Burton
    Salesman born in June 1970
    Individual (3 offsprings)
    Officer
    2017-05-09 ~ 2023-03-31
    OF - Director → CIF 0
  • 17
    Campbell-kelly, Martin, Professor
    Born in December 1945
    Individual (2 offsprings)
    Officer
    2016-02-01 ~ 2022-08-09
    OF - Director → CIF 0
  • 18
    Trethowan, Benjamin Jon
    Born in June 1986
    Individual (5 offsprings)
    Officer
    2024-01-11 ~ now
    OF - Director → CIF 0
  • 19
    Vijayan, Shana, Dr
    Born in June 1977
    Individual (1 offspring)
    Officer
    2026-03-12 ~ now
    OF - Director → CIF 0
  • 20
    Kay, Steven
    Retired born in July 1949
    Individual (1 offspring)
    Officer
    2020-01-08 ~ 2025-03-31
    OF - Director → CIF 0
  • 21
    Reynolds, Timothy John
    Director born in October 1964
    Individual (31 offsprings)
    Officer
    2011-03-22 ~ 2020-05-14
    OF - Director → CIF 0
  • 22
    Sale, Margaret Dorothy
    Born in March 1932
    Individual (6 offsprings)
    Officer
    2011-10-17 ~ 2018-11-09
    OF - Director → CIF 0
  • 23
    LAWGRAM SECRETARIES LIMITED
    - now 06464598 02260552
    LAWGRA (NO.1473) LIMITED - 2008-03-17 06464598 06464639... (more)
    4, More London Riverside, London
    Dissolved Corporate (14 parents, 631 offsprings)
    Officer
    2005-03-30 ~ 2009-10-01
    OF - Nominee Secretary → CIF 0
  • 24
    WHALE ROCK DIRECTORS LIMITED
    - now
    LAWGRAM DIRECTORS LIMITED - 2008-03-17 03214010 06464599
    CAYENNE SOFTWARE LIMITED - 1996-10-04
    LAWGRA (NO.375) LIMITED - 1996-08-07
    4, More London Riverside, London
    Dissolved Corporate (23 parents, 450 offsprings)
    Officer
    2005-03-30 ~ 2005-04-01
    OF - Nominee Director → CIF 0
parent relation
Company in focus

THE NATIONAL MUSEUM OF COMPUTING

Period: 2019-11-22 ~ now
Company number: 05407952
Registered names
THE NATIONAL MUSEUM OF COMPUTING - now 06039497
Standard Industrial Classification
91030 - Operation Of Historical Sites And Buildings And Similar Visitor Attractions
85590 - Other Education N.e.c.
91020 - Museums Activities

Related profiles found in government register
  • THE NATIONAL MUSEUM OF COMPUTING
    Info
    CODESANDCIPHERS HERITAGE TRUST - 2019-11-22
    Registered number 05407952
    Tnmoc, Block H Bletchley Park, Sherwood Drive, Milton Keynes MK3 6EB
    PRIVATE LIMITED COMPANY BY GUARANTEE WITHOUT SHARE CAPITAL USE OF 'LIMITED' EXEMPTION incorporated on 2005-03-30 (21 years). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-03-30
    CIF 0
  • CODESANDCIPHERS HERITAGE TRUST
    S
    Registered number missing
    The National Museum Of Computing, Sherwood Drive, Bletchley, Milton Keynes, England, MK3 6EB
    Company Limited By Guarante
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    TNMOC TRADING LIMITED
    06837727
    The National Museum Of Computing Bletchley Park, Sherwood Drive, Milton Keynes
    Active Corporate (12 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Ownership of shares – 75% or more OE

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