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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 3
  • 1
    Messer, Olivia
    Born in November 1989
    Individual (94 offsprings)
    Officer
    icon of calendar 2025-03-17 ~ now
    OF - Director → CIF 0
  • 2
    Porter, Benedict Campion
    Born in March 1975
    Individual (198 offsprings)
    Officer
    icon of calendar 2023-07-01 ~ now
    OF - Director → CIF 0
  • 3
    RADIO WEST PLC - 1987-09-24
    GWR GROUP PLC - 2009-01-14
    S.S.GREAT BRITAIN RADIO LIMITED - 1978-12-31
    RADIO AVONSIDE LIMITED - 1982-03-25
    icon of address30, Leicester Square, London, United Kingdom
    Active Corporate (3 parents, 20 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 16
  • 1
    Singer, Darren David
    Accountant born in February 1969
    Individual (64 offsprings)
    Officer
    icon of calendar 2015-11-09 ~ 2023-07-01
    OF - Director → CIF 0
  • 2
    Bellew, Joanne Louise
    Individual (2 offsprings)
    Officer
    icon of calendar 2000-06-29 ~ 2000-07-14
    OF - Secretary → CIF 0
    icon of calendar 2001-02-14 ~ 2005-09-05
    OF - Secretary → CIF 0
  • 3
    Allen, Charles Lamb, The Lord Allen Of Kensington
    Director born in January 1957
    Individual (14 offsprings)
    Officer
    icon of calendar 2015-08-14 ~ 2015-11-09
    OF - Director → CIF 0
  • 4
    Miron, Stephen Gabriel
    Chief Executive Officer born in May 1965
    Individual (16 offsprings)
    Officer
    icon of calendar 2015-08-14 ~ 2015-11-09
    OF - Director → CIF 0
  • 5
    Fisher, Roy Sidney
    Individual (1 offspring)
    Officer
    icon of calendar 2000-07-14 ~ 2001-02-14
    OF - Secretary → CIF 0
  • 6
    Connole, Michael Damien
    Accountant born in July 1964
    Individual (7 offsprings)
    Officer
    icon of calendar 2008-07-18 ~ 2015-08-14
    OF - Director → CIF 0
  • 7
    Bernard, Ralph Mitchell
    Director born in February 1953
    Individual (5 offsprings)
    Officer
    icon of calendar 2000-11-22 ~ 2008-01-15
    OF - Director → CIF 0
  • 8
    Manning, Richard Denley John
    Solicitor born in November 1964
    Individual (29 offsprings)
    Officer
    icon of calendar 2007-07-23 ~ 2008-11-28
    OF - Director → CIF 0
    Manning, Richard Denley John
    Individual (29 offsprings)
    Officer
    icon of calendar 2005-09-05 ~ 2008-11-28
    OF - Secretary → CIF 0
  • 9
    Williams, John
    Finance Director - Operations born in April 1970
    Individual (51 offsprings)
    Officer
    icon of calendar 2017-12-31 ~ 2025-05-01
    OF - Director → CIF 0
  • 10
    Beak, Jonathan
    Solicitor born in September 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2015-11-09 ~ 2017-12-31
    OF - Director → CIF 0
    Beak, Jonathan
    Individual (2 offsprings)
    Officer
    icon of calendar 2015-11-09 ~ 2017-12-31
    OF - Secretary → CIF 0
  • 11
    Williams, Godfrey Wyn
    Company Director born in October 1943
    Individual (2 offsprings)
    Officer
    icon of calendar 2000-07-14 ~ 2000-11-03
    OF - Director → CIF 0
  • 12
    Potterell, Clive Ronald
    Company Secretary born in June 1956
    Individual
    Officer
    icon of calendar 2008-11-28 ~ 2015-09-30
    OF - Director → CIF 0
    Potterell, Clive Ronald
    Company Secretary
    Individual
    Officer
    icon of calendar 2008-11-28 ~ 2015-09-30
    OF - Secretary → CIF 0
  • 13
    Pallot, Wendy
    Accountant born in February 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2000-06-29 ~ 2000-07-14
    OF - Director → CIF 0
    Pallot, Wendy Monica
    Accountant born in February 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-11-08 ~ 2008-07-18
    OF - Director → CIF 0
  • 14
    Orchard, Stephen
    Director born in April 1958
    Individual (5 offsprings)
    Officer
    icon of calendar 2000-07-14 ~ 2008-04-21
    OF - Director → CIF 0
  • 15
    icon of address120 East Road, London
    Dissolved Corporate (4 parents, 1 offspring)
    Equity (Company account)
    2 GBP2017-12-31
    Officer
    2000-06-29 ~ 2000-06-29
    PE - Nominee Secretary → CIF 0
  • 16
    icon of address120 East Road, London
    Dissolved Corporate (4 parents)
    Equity (Company account)
    2 GBP2017-12-31
    Officer
    2000-06-29 ~ 2000-06-29
    PE - Nominee Director → CIF 0
parent relation
Company in focus

CASTLEFORM LIMITED

Standard Industrial Classification
74990 - Non-trading Company

Related profiles found in government register
  • CASTLEFORM LIMITED
    Info
    Registered number 04023527
    icon of address30 Leicester Square, London WC2H 7LA
    PRIVATE LIMITED COMPANY incorporated on 2000-06-29 (25 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-27
    CIF 0
  • CASTLEFORM LIMITED
    S
    Registered number 4023527
    icon of address30, Leicester Square, London, United Kingdom, WC2H 7LA
    Limited By Shares in Companies House, England And Wales
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • MARCHER SOUND LIMITED - 1999-03-26
    icon of address30 Leicester Square, London
    Active Corporate (3 parents, 4 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of voting rights - 75% or moreOE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.