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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
    Bowen, Gareth Michael
    Head Of Finance born in August 1970
    Individual (1 offspring)
    Officer
    2014-10-20 ~ 2015-08-21
    OF - Director → CIF 0
  • 2
    Schaad, Ian
    Securities Trader born in October 1971
    Individual (2 offsprings)
    Officer
    2007-04-13 ~ 2014-02-12
    OF - Director → CIF 0
  • 3
    Liu, Tien-fu
    Born in May 1978
    Individual (1 offspring)
    Officer
    2017-10-12 ~ now
    OF - Director → CIF 0
  • 4
    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
  • 5
    Mackenzie, John Steven
    Born in July 1977
    Individual (14 offsprings)
    Officer
    2014-10-20 ~ now
    OF - Director → CIF 0
    Mackenzie, John
    Individual (14 offsprings)
    Officer
    2012-11-12 ~ 2015-07-24
    OF - Secretary → CIF 0
    Mr John Steven Mackenzie
    Born in July 1977
    Individual (14 offsprings)
    Person with significant control
    2016-04-06 ~ 2020-02-04
    PE - Has significant influence or controlCIF 0
  • 6
    Proctor, David Anthony
    Securities Trader born in May 1965
    Individual (2 offsprings)
    Officer
    2007-04-13 ~ 2013-01-08
    OF - Director → CIF 0
  • 7
    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
  • 8
    Granieri, Robert Anthony
    Ceo born in April 1972
    Individual (4 offsprings)
    Officer
    2013-01-08 ~ 2024-05-14
    OF - Director → CIF 0
    Mr Robert Anthony Granieri
    Born in April 1972
    Individual (4 offsprings)
    Person with significant control
    2016-04-06 ~ 2020-02-04
    PE - Has significant influence or controlCIF 0
  • 9
    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
  • 10
    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
  • 11
    Blake, Laurence Julian
    Born in November 1963
    Individual (6 offsprings)
    Officer
    2023-01-05 ~ now
    OF - Director → CIF 0
  • 12
    Burton, Trevor
    Non-Executive Director born in April 1983
    Individual (1 offspring)
    Officer
    2021-08-18 ~ 2025-03-03
    OF - Director → CIF 0
  • 13
    Stokes, Eric Ecklund
    Head Of Information Technology born in June 1980
    Individual (3 offsprings)
    Officer
    2013-08-16 ~ 2014-01-10
    OF - Director → CIF 0
  • 14
    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
  • 15
    Lawrie, Dominique Olivia
    Individual (3 offsprings)
    Officer
    2015-07-24 ~ 2023-08-15
    OF - Secretary → CIF 0
  • 16
    Simpson, William Albert
    Born in May 1982
    Individual (2 offsprings)
    Officer
    2020-01-30 ~ now
    OF - Director → CIF 0
  • 17
    Emmet, Richard Stockton
    Managing Director born in September 1971
    Individual (1 offspring)
    Officer
    2017-03-20 ~ 2021-08-18
    OF - Director → CIF 0
  • 18
    ACI SECRETARIES LIMITED
    7 Leonard Street, London
    Dissolved Corporate (2 parents, 3665 offsprings)
    Officer
    2007-04-13 ~ 2007-04-13
    OF - Secretary → CIF 0
  • 19
    ACI DIRECTORS LIMITED
    2nd Floor, 7 Leonard Street, London
    Active Corporate (3 parents, 2162 offsprings)
    Officer
    2007-04-13 ~ 2007-04-13
    OF - Nominee Director → 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 (19 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-03-25
    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 April 2026 and licensed under the Open Government Licence v3.0.