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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 13
  • 1
    Clarkson, Ian Peter
    Chief Executive born in March 1954
    Individual (14 offsprings)
    Officer
    2011-09-08 ~ 2012-11-14
    OF - Director → CIF 0
  • 2
    O'brien, John Michael, Mr.
    Management Consultant born in March 1964
    Individual (17 offsprings)
    Officer
    2013-05-01 ~ 2018-05-04
    OF - Director → CIF 0
  • 3
    Von Kunitzki, Nathalie
    Individual (8 offsprings)
    Officer
    2011-06-29 ~ 2014-08-06
    OF - Secretary → CIF 0
  • 4
    Ellison, Martin Edward
    Chief Financial Officer born in May 1954
    Individual (59 offsprings)
    Officer
    2012-09-20 ~ 2013-03-28
    OF - Director → CIF 0
  • 5
    Clow, Dereck
    Managing Director born in January 1962
    Individual (5 offsprings)
    Officer
    2011-06-29 ~ 2011-09-08
    OF - Director → CIF 0
  • 6
    Brindle, David John
    Senior Vice President born in March 1972
    Individual (10 offsprings)
    Officer
    2018-05-04 ~ now
    OF - Director → CIF 0
  • 7
    Watson, Alexander Ernest
    Chairman born in December 1937
    Individual (59 offsprings)
    Officer
    2012-01-30 ~ 2012-12-31
    OF - Director → CIF 0
  • 8
    Fountain, Ian Richard
    Chartered Accountant born in June 1966
    Individual (7 offsprings)
    Officer
    2011-06-29 ~ 2011-09-08
    OF - Director → CIF 0
  • 9
    Sjostedt, Anders Patrik
    Chief Executive Officer born in May 1965
    Individual (8 offsprings)
    Officer
    2012-10-15 ~ 2015-09-15
    OF - Director → CIF 0
  • 10
    Walker, Daniel James
    Accountant born in September 1967
    Individual (10 offsprings)
    Officer
    2011-09-08 ~ 2012-07-27
    OF - Director → CIF 0
  • 11
    Goodman, Steven
    Individual (15 offsprings)
    Officer
    2014-08-06 ~ now
    OF - Secretary → CIF 0
  • 12
    Lynn, Andrew Peter
    Accountant born in June 1966
    Individual (11 offsprings)
    Officer
    2013-05-21 ~ now
    OF - Director → CIF 0
  • 13
    CELERANT CONSULTING HOLDINGS LIMITED
    - now 03114683
    CAMBRIDGE MANAGEMENT CONSULTING HOLDINGS LIMITED - 2001-04-19
    PETER CHADWICK HOLDINGS LIMITED - 1998-06-10
    PCH INVESTMENTS LIMITED - 1995-10-19
    C/o Hitachi Consulting Uk Limited, Harmsworth House, 13-15 Bouverie Street, London, England
    Dissolved Corporate (33 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

CELERANT UNLIMITED

Period: 2011-06-29 ~ 2019-08-27
Company number: 07687789
Registered name
CELERANT UNLIMITED - Dissolved
Standard Industrial Classification
70229 - Management Consultancy Activities Other Than Financial Management

  • CELERANT UNLIMITED
    Info
    Registered number 07687789
    Fifth Floor, Forum, St. Paul's, Gutter Lane, London EC2V 8AS
    PRIVATE UNLIMITED COMPANY incorporated on 2011-06-29 and dissolved on 2019-08-27 (8 years 1 month). The company status is Dissolved.
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.