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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
Active 4
  • 1
    Kalawski, Eva Monica
    Born in May 1955
    Individual (111 offsprings)
    Officer
    2019-12-10 ~ now
    OF - Director → CIF 0
    Kalawski, Eva Monica
    Individual (111 offsprings)
    Officer
    2019-12-10 ~ now
    OF - Secretary → CIF 0
  • 2
    Downie, Ian Michael Stuart
    Born in January 1949
    Individual (110 offsprings)
    Officer
    2019-12-10 ~ now
    OF - Director → CIF 0
  • 3
    Mr Tewfic Tom Gores
    Born in July 1964
    Individual (45 offsprings)
    Person with significant control
    2019-12-10 ~ now
    PE - Has significant influence or controlCIF 0
  • 4
    Sigler, Mary Ann
    Born in August 1954
    Individual (105 offsprings)
    Officer
    2019-12-10 ~ now
    OF - Director → CIF 0
parent relation
Company in focus

CASTLE TOP HOLDING LIMITED

Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • CASTLE TOP HOLDING LIMITED
    Info
    Registered number 12357407
    280 Bishopsgate, London EC2M 4AG
    PRIVATE LIMITED COMPANY incorporated on 2019-12-10 (6 years 2 months). The company status is Active.
    The last date of confirmation statement was made at 2024-12-09
    CIF 0
  • CASTLE TOP HOLDING LIMITED
    S
    Registered number 12357407
    100, New Bridge Street, London, England, EC4V 6JA
    Limited in Companies House, United Kingdom
    CIF 1 CIF 2 CIF 3
child relation
Offspring entities and appointments
Active 13
  • 1
    5 Churchill Place, London, England
    Active Corporate (5 parents)
    Profit/Loss (Company account)
    1,573,028 GBP2016-01-01 ~ 2016-12-31
    Person with significant control
    2021-02-26 ~ now
    CIF 12 - Has significant influence or controlOE
  • 2
    GTCR CANYON UK INVESTMENTS LTD - 2017-01-20
    5 Churchill Place, London, England
    Active Corporate (4 parents, 15 offsprings)
    Person with significant control
    2021-01-01 ~ now
    CIF 5 - Ownership of shares – 75% or moreOE
    CIF 5 - Right to appoint or remove directorsOE
    CIF 5 - Ownership of voting rights - 75% or moreOE
  • 3
    280 Bishopsgate, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2019-12-10 ~ now
    CIF 8 - Right to appoint or remove directorsOE
    CIF 8 - Ownership of voting rights - More than 50% but less than 75%OE
    CIF 8 - Ownership of shares – More than 50% but less than 75%OE
  • 4
    GORKANA GROUP LIMITED - 2018-09-10
    DURRANTS LIMITED - 2012-10-12
    DURRANTS PRESS CUTTINGS LIMITED - 2006-10-17
    DURRANTS HOLDINGS LIMITED - 1995-04-19
    DURRANT'S PRESS CUTTINGS LIMITED - 1992-02-12
    5 Churchill Place, Canary Wharf, London, United Kingdom
    Active Corporate (5 parents, 2 offsprings)
    Person with significant control
    2021-01-01 ~ now
    CIF 1 - Has significant influence or controlOE
  • 5
    5 Churchill Place, London, England
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    1,741,214 GBP2022-10-31
    Person with significant control
    2022-11-16 ~ now
    CIF 13 - Has significant influence or controlOE
  • 6
    SPECIAL NETWORK SERVICES LIMITED - 2012-09-20
    5 Churchill Place, London, England
    Active Corporate (5 parents)
    Person with significant control
    2021-02-26 ~ now
    CIF 10 - Has significant influence or controlOE
  • 7
    DIABOLICAL DUO LIMITED - 2001-06-27
    5 Churchill Place, Canary Wharf, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2021-01-01 ~ now
    CIF 3 - Has significant influence or controlOE
  • 8
    TWO-TEN COMMUNICATIONS LIMITED - 1999-06-15
    PNA HOLDINGS LIMITED - 1991-11-01
    STAPLEFORCE LIMITED - 1981-12-31
    5 Churchill Place, Canary Wharf, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2021-01-01 ~ now
    CIF 2 - Has significant influence or controlOE
  • 9
    PIMCO 2617 LIMITED - 2007-03-26
    5 Churchill Place, London, England
    Active Corporate (5 parents)
    Person with significant control
    2021-01-01 ~ now
    CIF 4 - Has significant influence or controlOE
  • 10
    5 Churchill Place, London, England
    Active Corporate (5 parents)
    Person with significant control
    2020-12-30 ~ now
    CIF 7 - Has significant influence or controlOE
  • 11
    5 Churchill Place, London, England
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    2021-01-01 ~ now
    CIF 6 - Has significant influence or controlOE
  • 12
    5 Churchill Place, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    -4,012,235 GBP2018-12-31
    Person with significant control
    2021-02-26 ~ now
    CIF 11 - Has significant influence or controlOE
  • 13
    Floor 7 (cision Group Limited), 5 Churchill Place, London, England
    Active Corporate (4 parents, 4 offsprings)
    Person with significant control
    2021-02-26 ~ now
    CIF 9 - Ownership of voting rights - 75% or moreOE
    CIF 9 - Right to appoint or remove directorsOE
    CIF 9 - Ownership of shares – 75% or moreOE

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