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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 9
  • 1
    Neal, Alan Richard
    Born in June 1940
    Individual (1 offspring)
    Officer
    1991-08-09 ~ 2008-02-29
    OF - Director → CIF 0
  • 2
    Kiel, Conrad
    Born in March 1953
    Individual (1 offspring)
    Officer
    2016-11-07 ~ now
    OF - Director → CIF 0
  • 3
    Pillman, Joseph Charles
    Born in July 1952
    Individual (38 offsprings)
    Officer
    1991-03-08 ~ 1991-08-09
    OF - Director → CIF 0
    Pillman, Joseph Charles
    Individual (38 offsprings)
    Officer
    1991-03-08 ~ 2005-04-08
    OF - Secretary → CIF 0
  • 4
    Lepelley, Michael
    Born in July 1958
    Individual (1 offspring)
    Officer
    2002-11-20 ~ 2020-08-27
    OF - Director → CIF 0
  • 5
    Treesuwan, Kathryn
    Born in October 1948
    Individual (1 offspring)
    Officer
    1991-09-30 ~ now
    OF - Director → CIF 0
  • 6
    Harris, Simon Arthur
    Born in September 1975
    Individual (1 offspring)
    Officer
    2015-03-01 ~ now
    OF - Director → CIF 0
  • 7
    Cole, John Peter Oswald
    Born in May 1946
    Individual (14 offsprings)
    Officer
    1991-03-08 ~ 1991-08-09
    OF - Director → CIF 0
  • 8
    Kiel Iii, John Philip
    Born in January 1951
    Individual (1 offspring)
    Officer
    2002-11-20 ~ now
    OF - Director → CIF 0
    Kiel, John Philip
    Born in June 1923
    Individual (1 offspring)
    Officer
    1991-09-30 ~ 2014-08-13
    OF - Director → CIF 0
    President John Philip Keil Iii
    Born in January 1951
    Individual (1 offspring)
    Person with significant control
    2016-11-20 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 9
    WCPHD SECRETARIES LIMITED
    - now 04066168
    HALE AND DORR SECRETARIES LIMITED - 2004-07-05
    BHD SECRETARIES LIMITED - 2003-03-07
    5th Floor Alder Castle, 10 Noble Street, London
    Dissolved Corporate (20 parents, 151 offsprings)
    Officer
    2005-04-08 ~ 2007-03-14
    OF - Secretary → CIF 0
parent relation
Company in focus

PHOTO-SONICS INTERNATIONAL LIMITED

Period: 1991-08-13 ~ now
Company number: 02590014
Registered names
PHOTO-SONICS INTERNATIONAL LIMITED - now
COLESLAW 197 LIMITED - 1991-08-13 02590017... (more)
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering

  • PHOTO-SONICS INTERNATIONAL LIMITED
    Info
    COLESLAW 197 LIMITED - 1991-08-13
    Registered number 02590014
    5 Thame Park Business Centre, Wenman Road, Thame, Oxon OX9 3FR
    PRIVATE LIMITED COMPANY incorporated on 1991-03-08 (35 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-01-22
    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.