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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 5
Ceased 21
  • 1
    Marshall, Christopher Lee
    Software Executive born in November 1963
    Individual
    Officer
    icon of calendar 2013-10-23 ~ 2014-09-30
    OF - Director → CIF 0
  • 2
    Eskelinen, Jarmo Tapani
    Chief Innovation & Technology Officer born in November 1962
    Individual
    Officer
    icon of calendar 2018-07-10 ~ 2023-09-15
    OF - Director → CIF 0
  • 3
    Hatcher, Jordan
    Lawyer born in July 1977
    Individual
    Officer
    icon of calendar 2009-04-07 ~ 2012-09-25
    OF - Director → CIF 0
  • 4
    Starks, Gavin Renwick
    Director born in March 1971
    Individual (6 offsprings)
    Officer
    icon of calendar 2012-08-28 ~ 2013-03-01
    OF - Director → CIF 0
  • 5
    Noyes, James
    Student born in September 1977
    Individual
    Officer
    icon of calendar 2004-05-20 ~ 2007-12-10
    OF - Director → CIF 0
  • 6
    Brown, Ian
    Researcher born in March 1976
    Individual (22 offsprings)
    Officer
    icon of calendar 2009-12-10 ~ 2011-01-17
    OF - Director → CIF 0
  • 7
    Keegan, Martin
    Consultant born in April 1977
    Individual (7 offsprings)
    Officer
    icon of calendar 2005-07-26 ~ 2013-07-17
    OF - Director → CIF 0
  • 8
    Casbon, James
    Scientist born in September 1978
    Individual
    Officer
    icon of calendar 2009-05-16 ~ 2015-06-24
    OF - Director → CIF 0
  • 9
    Phillips, Natasha Clare
    Writer born in August 1980
    Individual
    Officer
    icon of calendar 2004-05-20 ~ 2007-09-01
    OF - Director → CIF 0
  • 10
    Silber, Jane Elizabeth
    Ceo born in August 1964
    Individual (4 offsprings)
    Officer
    icon of calendar 2012-08-28 ~ 2018-07-13
    OF - Director → CIF 0
  • 11
    Cobbold, Thomas George
    Accountant born in July 1974
    Individual (1 offspring)
    Officer
    icon of calendar 2013-10-23 ~ 2015-07-13
    OF - Director → CIF 0
  • 12
    Hogge, Rebecca
    Writer born in August 1979
    Individual
    Officer
    icon of calendar 2008-06-01 ~ 2013-05-02
    OF - Director → CIF 0
  • 13
    Walsh, Jo
    Policy Analyst born in April 1974
    Individual
    Officer
    icon of calendar 2007-10-30 ~ 2011-07-03
    OF - Director → CIF 0
  • 14
    Christiansen, Karin Fiona
    Interim Executive Director Of Open Knowledge born in November 1973
    Individual (3 offsprings)
    Officer
    icon of calendar 2013-05-01 ~ 2019-07-17
    OF - Director → CIF 0
  • 15
    Le Dieu, Paula Anne
    Executive Producer born in June 1970
    Individual (1 offspring)
    Officer
    icon of calendar 2009-05-16 ~ 2016-02-04
    OF - Director → CIF 0
  • 16
    Pollock, Rufus Gabriel
    Researcher born in August 1980
    Individual (7 offsprings)
    Officer
    icon of calendar 2004-05-20 ~ 2013-10-28
    OF - Director → CIF 0
    Pollock, Rufus Gabriel
    Director born in August 1980
    Individual (7 offsprings)
    icon of calendar 2018-07-03 ~ 2021-03-03
    OF - Director → CIF 0
    Pollock, Rufus Gabriel
    Researcher
    Individual (7 offsprings)
    Officer
    icon of calendar 2004-05-20 ~ 2015-11-11
    OF - Secretary → CIF 0
  • 17
    Brock, Victoria Ann
    Director born in April 1972
    Individual (3 offsprings)
    Officer
    icon of calendar 2018-07-03 ~ 2021-06-07
    OF - Director → CIF 0
  • 18
    Richter, Andreas Pavel
    Individual
    Officer
    icon of calendar 2015-11-11 ~ 2018-01-15
    OF - Secretary → CIF 0
  • 19
    Laurie, Bennet Russell Thad
    Software Engineer born in March 1960
    Individual (8 offsprings)
    Officer
    icon of calendar 2011-07-26 ~ 2014-02-11
    OF - Director → CIF 0
  • 20
    FOCUSOPTION LIMITED - 1996-12-02
    icon of addressRegent House, 316 Beulah Hill, London
    Active Corporate (3 parents, 8 offsprings)
    Equity (Company account)
    2 GBP2024-09-30
    Officer
    2004-05-20 ~ 2004-05-20
    PE - Nominee Director → CIF 0
  • 21
    M.W. DOUGLAS & COMPANY LIMITED
    icon of addressRegent House, 316 Beulah Hill, London
    Active Corporate (2 parents, 33 offsprings)
    Equity (Company account)
    2 GBP2024-04-30
    Officer
    2004-05-20 ~ 2004-05-20
    PE - Nominee Director → CIF 0
    2004-05-20 ~ 2004-05-20
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

OPEN KNOWLEDGE FOUNDATION

Previous name
OPEN KNOWLEDGE FOUNDATION LIMITED - 2013-05-14
Standard Industrial Classification
94990 - Activities Of Other Membership Organizations N.e.c.

Related profiles found in government register
  • OPEN KNOWLEDGE FOUNDATION
    Info
    OPEN KNOWLEDGE FOUNDATION LIMITED - 2013-05-14
    Registered number 05133759
    icon of address86-90 Paul Street, London EC2A 4NE
    PRIVATE LIMITED COMPANY BY GUARANTEE WITHOUT SHARE CAPITAL USE OF 'LIMITED' EXEMPTION incorporated on 2004-05-20 (21 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-20
    CIF 0
  • OPEN KNOWLEDGE FOUNDATION
    S
    Registered number 05133759
    icon of addressSt John's Innovation Centre, Cowley Road, Cambridge, United Kingdom, CB4 0WS
    Corporate in Companies House, England
    CIF 1
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 1
  • icon of address49 Greek Street, London, England
    Active Corporate (1 parent)
    Equity (Company account)
    340,621 GBP2024-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2023-10-22
    CIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE

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