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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 19
  • 1
    Grundmann, Benedikt
    Head Of Technology born in July 1981
    Individual (3 offsprings)
    Officer
    2014-02-12 ~ 2018-02-07
    OF - Director → CIF 0
    Mr Benedikt Grundmann
    Born in July 1981
    Individual (3 offsprings)
    Person with significant control
    2016-04-06 ~ 2018-02-07
    PE - Has significant influence or controlCIF 0
  • 2
    Stokes, Eric Ecklund
    Head Of Information Technology born in July 1980
    Individual (3 offsprings)
    Officer
    2013-08-16 ~ 2014-01-10
    OF - Director → CIF 0
  • 3
    Schaad, Ian
    Securities Trader born in October 1971
    Individual (2 offsprings)
    Officer
    2007-04-13 ~ 2014-02-12
    OF - Director → CIF 0
  • 4
    Emmet, Richard Stockton
    Managing Director born in October 1971
    Individual (1 offspring)
    Officer
    2017-03-20 ~ 2021-08-18
    OF - Director → CIF 0
  • 5
    Mackenzie, John Steven
    Born in July 1977
    Individual (13 offsprings)
    Officer
    2014-10-20 ~ now
    OF - Director → CIF 0
    Mackenzie, John
    Individual (13 offsprings)
    Officer
    2012-11-12 ~ 2015-07-24
    OF - Secretary → CIF 0
    Mr John Steven Mackenzie
    Born in July 1977
    Individual (13 offsprings)
    Person with significant control
    2016-04-06 ~ 2020-02-04
    PE - Has significant influence or controlCIF 0
  • 6
    House, David Michael
    Head Of Trading Systems born in March 1989
    Individual (4 offsprings)
    Officer
    2018-02-02 ~ 2022-07-12
    OF - Director → CIF 0
    Mr David Michael House
    Born in March 1989
    Individual (4 offsprings)
    Person with significant control
    2018-02-02 ~ 2020-02-04
    PE - Has significant influence or controlCIF 0
  • 7
    Proctor, David Anthony
    Securities Trader born in May 1965
    Individual (2 offsprings)
    Officer
    2007-04-13 ~ 2013-01-08
    OF - Director → CIF 0
  • 8
    Simpson, William Albert
    Born in May 1982
    Individual (2 offsprings)
    Officer
    2020-01-30 ~ now
    OF - Director → CIF 0
  • 9
    Galkowski, David Michael
    Chief Executive Officer born in March 1986
    Individual (3 offsprings)
    Officer
    2014-02-12 ~ 2019-11-13
    OF - Director → CIF 0
    Mr David Michael Galkowski
    Born in March 1986
    Individual (3 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-11-13
    PE - Has significant influence or controlCIF 0
  • 10
    Blake, Laurence Julian
    Born in December 1963
    Individual (6 offsprings)
    Officer
    2023-01-05 ~ now
    OF - Director → CIF 0
  • 11
    Sharma, Orly Rose
    Securities Trader born in May 1979
    Individual (2 offsprings)
    Officer
    2007-04-13 ~ 2014-02-12
    OF - Director → CIF 0
    Sharma, Orly Rose
    Individual (2 offsprings)
    Officer
    2007-04-13 ~ 2012-11-12
    OF - Secretary → CIF 0
  • 12
    Liu, Tien-fu
    Born in May 1978
    Individual (1 offspring)
    Officer
    2017-10-12 ~ now
    OF - Director → CIF 0
  • 13
    Bowen, Gareth Michael
    Head Of Finance born in August 1970
    Individual (1 offspring)
    Officer
    2014-10-20 ~ 2015-08-21
    OF - Director → CIF 0
  • 14
    Burton, Trevor
    Non-Executive Director born in May 1983
    Individual (1 offspring)
    Officer
    2021-08-18 ~ 2025-03-03
    OF - Director → CIF 0
  • 15
    Granieri, Robert Anthony
    Ceo born in May 1972
    Individual (4 offsprings)
    Officer
    2013-01-08 ~ 2024-05-14
    OF - Director → CIF 0
    Mr Robert Anthony Granieri
    Born in May 1972
    Individual (4 offsprings)
    Person with significant control
    2016-04-06 ~ 2020-02-04
    PE - Has significant influence or controlCIF 0
  • 16
    Lawrie, Dominique Olivia
    Individual (3 offsprings)
    Officer
    2015-07-24 ~ 2023-08-15
    OF - Secretary → CIF 0
  • 17
    Mr Michael Andrew Jenkins
    Born in October 1962
    Individual (4 offsprings)
    Person with significant control
    2016-04-06 ~ 2020-02-04
    PE - Has significant influence or controlCIF 0
  • 18
    ACI DIRECTORS LIMITED
    09083003 05121012
    2nd Floor, 7 Leonard Street, London
    Active Corporate (3 parents, 1631 offsprings)
    Officer
    2007-04-13 ~ 2007-04-13
    OF - Nominee Director → CIF 0
  • 19
    ACI SECRETARIES LIMITED
    06508690
    7 Leonard Street, London
    Dissolved Corporate (2 parents, 1293 offsprings)
    Officer
    2007-04-13 ~ 2007-04-13
    OF - Secretary → CIF 0
parent relation
Company in focus

JANE STREET FINANCIAL LIMITED

Period: 2007-05-24 ~ now
Company number: 06211806
Registered names
JANE STREET FINANCIAL LIMITED - now
Standard Industrial Classification
64991 - Security Dealing On Own Account

  • JANE STREET FINANCIAL LIMITED
    Info
    JANE STREET FINANCIAL SERVICES LIMITED - 2007-05-24
    JANE STREET FINANCIAL LIMITED - 2007-05-24
    Registered number 06211806
    2 & A Half, Devonshire Square, London EC2M 4UJ
    PRIVATE LIMITED COMPANY incorporated on 2007-04-13 (18 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-13
    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.