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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 19
  • 1
    Williams, John
    Finance Director - Operations born in April 1970
    Individual (135 offsprings)
    Officer
    2017-12-31 ~ 2025-05-01
    OF - Director → CIF 0
  • 2
    Bernard, Ralph Mitchell
    Director born in February 1953
    Individual (102 offsprings)
    Officer
    2000-11-22 ~ 2008-01-15
    OF - Director → CIF 0
  • 3
    Beak, Jonathan
    Solicitor born in September 1965
    Individual (219 offsprings)
    Officer
    2015-11-09 ~ 2017-12-31
    OF - Director → CIF 0
    Beak, Jonathan
    Individual (219 offsprings)
    Officer
    2015-11-09 ~ 2017-12-31
    OF - Secretary → CIF 0
  • 4
    Bellew, Joanne Louise
    Individual (99 offsprings)
    Officer
    2000-06-29 ~ 2000-07-14
    OF - Secretary → CIF 0
    2001-02-14 ~ 2005-09-05
    OF - Secretary → CIF 0
  • 5
    Manning, Richard Denley John
    Solicitor born in November 1964
    Individual (238 offsprings)
    Officer
    2007-07-23 ~ 2008-11-28
    OF - Director → CIF 0
    Manning, Richard Denley John
    Individual (238 offsprings)
    Officer
    2005-09-05 ~ 2008-11-28
    OF - Secretary → CIF 0
  • 6
    Singer, Darren David
    Accountant born in February 1969
    Individual (319 offsprings)
    Officer
    2015-11-09 ~ 2023-07-01
    OF - Director → CIF 0
  • 7
    Williams, Godfrey Wyn
    Company Director born in October 1943
    Individual (11 offsprings)
    Officer
    2000-07-14 ~ 2000-11-03
    OF - Director → CIF 0
  • 8
    Miron, Stephen Gabriel
    Chief Executive Officer born in May 1965
    Individual (234 offsprings)
    Officer
    2015-08-14 ~ 2015-11-09
    OF - Director → CIF 0
  • 9
    Allen, Charles Lamb, The Lord Allen Of Kensington
    Director born in January 1957
    Individual (269 offsprings)
    Officer
    2015-08-14 ~ 2015-11-09
    OF - Director → CIF 0
  • 10
    Orchard, Stephen
    Director born in April 1958
    Individual (69 offsprings)
    Officer
    2000-07-14 ~ 2008-04-21
    OF - Director → CIF 0
  • 11
    Messer, Olivia
    Born in November 1989
    Individual (96 offsprings)
    Officer
    2025-03-17 ~ now
    OF - Director → CIF 0
  • 12
    Fisher, Roy Sidney
    Individual (12 offsprings)
    Officer
    2000-07-14 ~ 2001-02-14
    OF - Secretary → CIF 0
  • 13
    Pallot, Wendy
    Accountant born in February 1965
    Individual (243 offsprings)
    Officer
    2000-06-29 ~ 2000-07-14
    OF - Director → CIF 0
    Pallot, Wendy Monica
    Accountant born in February 1965
    Individual (243 offsprings)
    Officer
    2001-11-08 ~ 2008-07-18
    OF - Director → CIF 0
  • 14
    Connole, Michael Damien
    Accountant born in July 1964
    Individual (283 offsprings)
    Officer
    2008-07-18 ~ 2015-08-14
    OF - Director → CIF 0
  • 15
    Potterell, Clive Ronald
    Company Secretary born in June 1956
    Individual (282 offsprings)
    Officer
    2008-11-28 ~ 2015-09-30
    OF - Director → CIF 0
    Potterell, Clive Ronald
    Company Secretary
    Individual (282 offsprings)
    Officer
    2008-11-28 ~ 2015-09-30
    OF - Secretary → CIF 0
  • 16
    Porter, Benedict Campion
    Born in March 1975
    Individual (198 offsprings)
    Officer
    2023-07-01 ~ now
    OF - Director → CIF 0
  • 17
    GWR GROUP LIMITED
    - now 00715143
    GWR GROUP PLC - 2009-01-14
    RADIO WEST PLC - 1987-09-24
    RADIO AVONSIDE LIMITED - 1982-03-25
    S.S.GREAT BRITAIN RADIO LIMITED - 1978-12-31
    30, Leicester Square, London, United Kingdom
    Active Corporate (39 parents, 20 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 18
    HALLMARK REGISTRARS LIMITED
    02633708
    120 East Road, London
    Dissolved Corporate (8 parents, 6502 offsprings)
    Officer
    2000-06-29 ~ 2000-06-29
    OF - Nominee Director → CIF 0
  • 19
    HALLMARK SECRETARIES LIMITED
    02458316
    120 East Road, London
    Dissolved Corporate (8 parents, 9094 offsprings)
    Officer
    2000-06-29 ~ 2000-06-29
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

CASTLEFORM LIMITED

Period: 2000-06-29 ~ now
Company number: 04023527
Registered name
CASTLEFORM LIMITED - now
Standard Industrial Classification
74990 - Non-trading Company

Related profiles found in government register
  • CASTLEFORM LIMITED
    Info
    Registered number 04023527
    30 Leicester Square, London WC2H 7LA
    PRIVATE LIMITED COMPANY incorporated on 2000-06-29 (25 years 8 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
    30, Leicester Square, London, United Kingdom, WC2H 7LA
    Limited By Shares in Companies House, England And Wales
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    MARCHER RADIO GROUP LIMITED
    - now 01606318
    MARCHER SOUND LIMITED - 1999-03-26
    30 Leicester Square, London
    Active Corporate (36 parents, 4 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of voting rights - 75% or more OE

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