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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 26
  • 1
    Walsh, Jo
    Born in April 1974
    Individual (1 offspring)
    Officer
    2007-10-30 ~ 2011-07-03
    OF - Director → CIF 0
  • 2
    Brock, Victoria Ann
    Born in April 1972
    Individual (5 offsprings)
    Officer
    2018-07-03 ~ 2021-06-07
    OF - Director → CIF 0
  • 3
    Hogge, Rebecca
    Born in August 1979
    Individual (2 offsprings)
    Officer
    2008-06-01 ~ 2013-05-02
    OF - Director → CIF 0
  • 4
    Casbon, James
    Born in September 1978
    Individual (1 offspring)
    Officer
    2009-05-16 ~ 2015-06-24
    OF - Director → CIF 0
  • 5
    Hatcher, Jordan
    Born in July 1977
    Individual (1 offspring)
    Officer
    2009-04-07 ~ 2012-09-25
    OF - Director → CIF 0
  • 6
    Richter, Andreas Pavel
    Individual (1 offspring)
    Officer
    2015-11-11 ~ 2018-01-15
    OF - Secretary → CIF 0
  • 7
    Eskelinen, Jarmo Tapani
    Born in November 1962
    Individual (1 offspring)
    Officer
    2018-07-10 ~ 2023-09-15
    OF - Director → CIF 0
  • 8
    Phillips, Natasha Clare
    Born in August 1980
    Individual (1 offspring)
    Officer
    2004-05-20 ~ 2007-09-01
    OF - Director → CIF 0
  • 9
    Silber, Jane Elizabeth
    Born in August 1964
    Individual (11 offsprings)
    Officer
    2012-08-28 ~ 2018-07-13
    OF - Director → CIF 0
  • 10
    Brown, Ian
    Born in March 1976
    Individual (35 offsprings)
    Officer
    2009-12-10 ~ 2011-01-17
    OF - Director → CIF 0
  • 11
    Cobbold, Thomas George
    Born in July 1974
    Individual (3 offsprings)
    Officer
    2013-10-23 ~ 2015-07-13
    OF - Director → CIF 0
  • 12
    Le Dieu, Paula Anne
    Born in June 1970
    Individual (6 offsprings)
    Officer
    2009-05-16 ~ 2016-02-04
    OF - Director → CIF 0
  • 13
    Keegan, Martin
    Born in April 1977
    Individual (10 offsprings)
    Officer
    2005-07-26 ~ 2013-07-17
    OF - Director → CIF 0
  • 14
    Noyes, James
    Born in September 1977
    Individual (1 offspring)
    Officer
    2004-05-20 ~ 2007-12-10
    OF - Director → CIF 0
  • 15
    Marshall, Christopher Lee
    Born in November 1963
    Individual (1 offspring)
    Officer
    2013-10-23 ~ 2014-09-30
    OF - Director → CIF 0
  • 16
    Hubbard, Timothy John Phillip, Prof
    Born in February 1963
    Individual (1 offspring)
    Officer
    2015-03-18 ~ now
    OF - Director → CIF 0
  • 17
    Pollock, Rufus Gabriel
    Born in August 1980
    Individual (9 offsprings)
    Officer
    2004-05-20 ~ 2013-10-28
    OF - Director → CIF 0
    2018-07-03 ~ 2021-03-03
    OF - Director → CIF 0
    Pollock, Rufus Gabriel
    Individual (9 offsprings)
    Officer
    2004-05-20 ~ 2015-11-11
    OF - Secretary → CIF 0
  • 18
    Laurie, Bennet Russell Thad
    Born in March 1960
    Individual (14 offsprings)
    Officer
    2011-07-26 ~ 2014-02-11
    OF - Director → CIF 0
  • 19
    Turvey, Helen Louise
    Born in January 1977
    Individual (7 offsprings)
    Officer
    2013-10-02 ~ now
    OF - Director → CIF 0
  • 20
    Christiansen, Karin Fiona
    Born in November 1973
    Individual (6 offsprings)
    Officer
    2013-05-01 ~ 2019-07-17
    OF - Director → CIF 0
  • 21
    Barnett, Vanessa Eva-marie
    Born in November 1972
    Individual (4 offsprings)
    Officer
    2018-07-04 ~ now
    OF - Director → CIF 0
  • 22
    West, John Francis Xavier
    Born in December 1964
    Individual (3 offsprings)
    Officer
    2018-07-10 ~ now
    OF - Director → CIF 0
  • 23
    Starks, Gavin Renwick
    Born in March 1971
    Individual (16 offsprings)
    Officer
    2012-08-28 ~ 2013-03-01
    OF - Director → CIF 0
  • 24
    Bolychevsky, Irina
    Born in March 1986
    Individual (4 offsprings)
    Officer
    2018-07-08 ~ now
    OF - Director → CIF 0
  • 25
    DOUGLAS NOMINEES LIMITED
    - now 03249242
    FOCUSOPTION LIMITED - 1996-12-02
    Regent House, 316 Beulah Hill, London
    Active Corporate (5 parents, 7427 offsprings)
    Officer
    2004-05-20 ~ 2004-05-20
    OF - Nominee Director → CIF 0
  • 26
    M.W. DOUGLAS & COMPANY LIMITED 02918509
    Regent House, 316 Beulah Hill, London
    Active Corporate (6 parents, 7625 offsprings)
    Officer
    2004-05-20 ~ 2004-05-20
    OF - Nominee Director → CIF 0
    2004-05-20 ~ 2004-05-20
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

OPEN KNOWLEDGE FOUNDATION

Period: 2013-05-14 ~ now
Company number: 05133759
Registered names
OPEN KNOWLEDGE FOUNDATION - now
Recent Standard Industrial Classification
94990 - Activities Of Other Membership Organisations N.e.c.

Related profiles found in government register
  • OPEN KNOWLEDGE FOUNDATION
    Info
    OPEN KNOWLEDGE FOUNDATION LIMITED - 2013-05-14
    Registered number 05133759
    86-90 Paul Street, London EC2A 4NE
    PRIVATE LIMITED COMPANY BY GUARANTEE WITHOUT SHARE CAPITAL USE OF 'LIMITED' EXEMPTION incorporated on 2004-05-20 (22 years 3 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-05-20
    CIF 0
  • OPEN KNOWLEDGE FOUNDATION
    S
    Registered number 05133759
    St John's Innovation Centre, Cowley Road, Cambridge, United Kingdom, CB4 0WS
    Corporate in Companies House, England
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    VIDERUM LTD
    09838255
    49 Greek Street, London, England
    Active Corporate (6 parents)
    Person with significant control
    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 14 July 2026 and licensed under the Open Government Licence v3.0.