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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 30
  • 1
    Simon, Arthur Joseph
    Born in May 1954
    Individual (1 offspring)
    Officer
    2002-07-25 ~ 2022-01-15
    OF - Director → CIF 0
    Simon, Arthur Joseph
    Individual (1 offspring)
    Officer
    2012-11-13 ~ 2022-01-15
    OF - Secretary → CIF 0
  • 2
    Citardi, Cissie
    Born in July 1975
    Individual (1 offspring)
    Officer
    2022-01-15 ~ now
    OF - Director → CIF 0
    Citardi, Cissie
    Individual (1 offspring)
    Officer
    2023-08-29 ~ now
    OF - Secretary → CIF 0
  • 3
    Burke, Timothy Lee
    Born in August 1949
    Individual (1 offspring)
    Officer
    1998-08-20 ~ 2012-11-13
    OF - Director → CIF 0
    Burke, Timothy Lee
    Individual (1 offspring)
    Officer
    1998-08-20 ~ 2012-11-13
    OF - Secretary → CIF 0
  • 4
    Seitz, Michelle Renae
    Born in July 1965
    Individual (3 offsprings)
    Officer
    2012-10-01 ~ 2017-08-23
    OF - Director → CIF 0
  • 5
    Bennett, James Alexander
    Company Director born in May 1979
    Individual (1 offspring)
    Officer
    2019-01-21 ~ 2025-04-01
    OF - Director → CIF 0
  • 6
    Moore, John
    Born in May 1958
    Individual (1 offspring)
    Officer
    2009-03-23 ~ 2022-01-15
    OF - Director → CIF 0
  • 7
    Kayser, John Paul
    Born in August 1949
    Individual (1 offspring)
    Officer
    1998-08-20 ~ 2002-06-01
    OF - Director → CIF 0
  • 8
    Braming, Stephanie
    Born in March 1970
    Individual (1 offspring)
    Officer
    2018-05-19 ~ 2022-01-15
    OF - Director → CIF 0
  • 9
    Cappabianca, Edward Charles
    Born in December 1964
    Individual (6 offsprings)
    Officer
    2000-08-01 ~ 2001-06-29
    OF - Director → CIF 0
  • 10
    Wilson, Daniel Joseph
    Born in March 1960
    Individual (2 offsprings)
    Officer
    2000-08-01 ~ 2005-08-31
    OF - Director → CIF 0
  • 11
    Sharma, Anurag, Dr
    Company Director born in May 1979
    Individual (2 offsprings)
    Officer
    2019-03-07 ~ 2025-01-01
    OF - Director → CIF 0
  • 12
    Timmerman, Mark Allen
    Born in March 1961
    Individual (1 offspring)
    Officer
    2000-08-01 ~ 2005-08-31
    OF - Director → CIF 0
  • 13
    Johnstone, Simon
    Born in October 1974
    Individual (1 offspring)
    Officer
    2025-04-01 ~ now
    OF - Director → CIF 0
  • 14
    Licudi, Stewart
    Born in July 1970
    Individual (4 offsprings)
    Officer
    2025-01-01 ~ now
    OF - Director → CIF 0
  • 15
    Ross, Thomas
    Born in May 1968
    Individual (3 offsprings)
    Officer
    2017-03-03 ~ now
    OF - Director → CIF 0
  • 16
    Zindel, Jon
    Born in July 1967
    Individual (1 offspring)
    Officer
    2012-11-28 ~ 2023-07-01
    OF - Director → CIF 0
  • 17
    Ettelson, John Roger
    Born in March 1958
    Individual (1 offspring)
    Officer
    2002-06-01 ~ 2022-01-15
    OF - Director → CIF 0
  • 18
    Mastrangelo, Ralph Anthony
    Born in January 1965
    Individual (2 offsprings)
    Officer
    2005-08-31 ~ 2018-09-30
    OF - Director → CIF 0
  • 19
    Trimberger, Michael
    Born in December 1972
    Individual (1 offspring)
    Officer
    2023-07-01 ~ now
    OF - Director → CIF 0
  • 20
    Fordham, John
    Born in July 1948
    Individual (13 offsprings)
    Officer
    1999-03-24 ~ 2000-07-31
    OF - Director → CIF 0
  • 21
    Anderson, Marili
    Individual (1 offspring)
    Officer
    2022-01-15 ~ 2023-03-07
    OF - Secretary → CIF 0
  • 22
    Gooch, Matthew
    Born in December 1974
    Individual (1 offspring)
    Officer
    2009-03-23 ~ 2019-01-11
    OF - Director → CIF 0
  • 23
    Smirl, Richard William
    Born in May 1967
    Individual (6 offsprings)
    Officer
    2012-10-01 ~ 2017-03-03
    OF - Director → CIF 0
  • 24
    Draper, John Marshall
    Born in October 1952
    Individual (1 offspring)
    Officer
    1998-08-20 ~ 2000-07-31
    OF - Director → CIF 0
  • 25
    Lacher, Albert Joseph
    Born in December 1945
    Individual (1 offspring)
    Officer
    1998-08-20 ~ 2009-03-23
    OF - Director → CIF 0
  • 26
    Kiphart, Richard Paul
    Born in August 1941
    Individual (1 offspring)
    Officer
    1998-08-20 ~ 2002-07-25
    OF - Director → CIF 0
  • 27
    Crewe, Sonia Louise
    Individual (1 offspring)
    Officer
    2023-03-07 ~ 2023-08-29
    OF - Secretary → CIF 0
  • 28
    Gledhill, Brent Walker
    Born in July 1969
    Individual (1 offspring)
    Officer
    2016-08-04 ~ now
    OF - Director → CIF 0
    2005-08-31 ~ 2009-03-23
    OF - Director → CIF 0
  • 29
    Coolidge Iii, Edgar David
    Born in May 1943
    Individual (1 offspring)
    Officer
    1998-08-20 ~ 2012-10-01
    OF - Director → CIF 0
  • 30
    222, West Adams Street, Chicago, Illinois 60606, United States
    Corporate (1 offspring)
    Person with significant control
    2016-08-20 ~ now
    PE - Has significant influence or control as a member of a firmCIF 0
    PE - Right to appoint or remove directors as a member of a firmCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

WILLIAM BLAIR INTERNATIONAL, LTD

Period: 1998-08-20 ~ now
Company number: 03619027
Registered name
WILLIAM BLAIR INTERNATIONAL, LTD - now
Standard Industrial Classification
64999 - Financial Intermediation Not Elsewhere Classified

  • WILLIAM BLAIR INTERNATIONAL, LTD
    Info
    Registered number 03619027
    22 Bishopsgate, 47th Floor, London EC2N 4BQ
    PRIVATE LIMITED COMPANY incorporated on 1998-08-20 (27 years 11 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-08-20
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.