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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Sieghart, William Matthew

    Related profiles found in government register
  • Sieghart, William Matthew
    British born in April 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Sieghart, William Matthew
    British director born in April 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Sieghart, William Matthew
    British executive born in April 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 8a Holland Villas Road, London, W14 8BP

      IIF 12
  • Sieghart, William Matthew
    British publisher born in April 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 50, Frith Street, London, W1D 4SQ, United Kingdom

      IIF 13
    • 8a Holland Villas Road, London, W14 8BP

      IIF 14 IIF 15
  • Sieghart, William Matthew
    British born in April 1960

    Resident in England

    Registered addresses and corresponding companies
    • 23, Golden Square, London, W1F 9JP, United Kingdom

      IIF 16 IIF 17
    • 50, Albemarle Street, London, W1S 4BD, England

      IIF 18
    • 70, Cowcross Street, London, EC1M 6EJ

      IIF 19
  • Sieghart, William Matthew
    British businessman born in April 1960

    Resident in England

    Registered addresses and corresponding companies
    • 38, Berkeley Square, London, W1J 5AE, United Kingdom

      IIF 20
  • Sieghart, William Matthew
    British company director born in April 1960

    Resident in England

    Registered addresses and corresponding companies
    • 100, Elgin Crescent, London, W11 2JL, England

      IIF 21 IIF 22
  • Sieghart, William Matthew
    British publisher born in April 1960

    Resident in England

    Registered addresses and corresponding companies
    • 50, Albemarle Street, London, W1S 4BD, United Kingdom

      IIF 23
  • Mr William Matthew Sieghart
    British born in April 1960

    Resident in England

    Registered addresses and corresponding companies
    • 23, Golden Square, London, W1F 9JP, United Kingdom

      IIF 24 IIF 25
    • 38, Berkeley Square, London, W1J 5AE

      IIF 26
child relation
Offspring entities and appointments
Active 4
  • 1
    FORWARD LITERATURE TRUST - 2001-12-06
    FORWARD POETRY TRUST - 2000-08-03
    Somerset House Exchange Somerset House, Strand, London, England
    Active Corporate (14 parents)
    Officer
    1994-02-28 ~ now
    IIF 18 - Director → ME
  • 2
    CAPTAIN CLOUD LIMITED - 2009-09-13
    FORWARD THINKING LIMITED - 2001-03-28
    LETTERSTONE LIMITED - 1999-04-21
    23 Golden Square, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    -3,070 GBP2024-12-31
    Officer
    1998-12-03 ~ now
    IIF 16 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 24 - Ownership of shares – 75% or moreOE
    IIF 24 - Ownership of voting rights - 75% or moreOE
    IIF 24 - Right to appoint or remove directorsOE
  • 3
    ELGIN PRODUCTIONS LIMITED - 2024-06-27
    23 Golden Square, London, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    -4,470 GBP2024-03-31
    Officer
    2022-03-24 ~ now
    IIF 17 - Director → ME
    Person with significant control
    2022-03-24 ~ now
    IIF 25 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 25 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 4
    VRUMI LTD
    - now
    ROOMS 925 LIMITED - 2014-11-05
    D 925 LIMITED - 2014-05-30
    38 Berkeley Square, London
    Dissolved Corporate (3 parents)
    Equity (Company account)
    -158,679 GBP2019-06-30
    Officer
    2014-05-28 ~ dissolved
    IIF 20 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 26 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 26 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 19
  • 1
    FORWARD DATA MANAGEMENT LIMITED - 2016-11-04
    FORWARD TRACKING LIMITED - 1999-08-10
    C/o Forward Worldwide Limited The Griffin Buildin, 83 Clerkenwell Road, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    2 GBP2020-12-31
    Officer
    1999-04-08 ~ 2001-08-06
    IIF 6 - Director → ME
  • 2
    FORWARD WORLDWIDE LIMITED - 2017-12-08
    FORWARD LIMITED - 2013-03-15
    FORWARD PUBLISHING LIMITED - 2000-01-12
    POWERZONE LIMITED - 1985-11-04
    Rose Court, 2 Southwark Bridge Road, London, England
    Active Corporate (4 parents, 2 offsprings)
    Officer
    ~ 2001-08-06
    IIF 4 - Director → ME
  • 3
    BURSON GLOBAL LIMITED - 2024-11-12
    GROUP SJR LIMITED - 2024-11-04
    FORWARD WORLDWIDE LIMITED - 2021-07-22
    BOOKMARK CONTENT LTD - 2017-12-08
    FORWARD PUBLISHING AGENCY LTD - 2016-11-04
    THE CONDE NAST FORWARD PUBLISHING AGENCY LIMITED - 2001-10-15
    FOXBRACE LIMITED - 1995-07-24
    Rose Court, 2 Southwark Bridge Road, London, England
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    100 GBP2024-12-31
    Officer
    1995-06-16 ~ 2001-08-06
    IIF 10 - Director → ME
  • 4
    DOC SOCIETY CHARITABLE TRUST LIMITED - 2017-08-08
    BRITDOC CHARITABLE TRUST - 2017-07-25
    BRITDOC TRUST - 2013-08-12
    Level 5a Maple House, 149 Tottenham Court Road, London, United Kingdom
    Active Corporate (9 parents)
    Officer
    2013-03-15 ~ 2021-03-04
    IIF 13 - Director → ME
  • 5
    FORWARD INTERACTIVE LIMITED - 2000-01-12
    C/o Forward Worldwide Limited The Griffin Buildin, 83 Clerkenwell Road, London, England
    Dissolved Corporate (2 parents)
    Officer
    1999-09-30 ~ 2001-08-06
    IIF 8 - Director → ME
  • 6
    C/o Evelyn Partners Llp, 45 Gresham Street, London
    Dissolved Corporate (6 parents)
    Officer
    2008-09-08 ~ 2012-04-24
    IIF 11 - Director → ME
  • 7
    HAMMER ENTERTAINMENT LIMITED - 2007-07-11
    PCO 219 LIMITED - 1999-11-11
    10 Orange Street, London
    Active Corporate (2 parents, 6 offsprings)
    Equity (Company account)
    96,434 GBP2024-12-31
    Officer
    2001-05-03 ~ 2002-06-13
    IIF 12 - Director → ME
  • 8
    HAMMER FILM PRODUCTIONS LIMITED - 2009-07-20
    10 John Street, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    1,444,698 GBP2023-12-31
    Officer
    2001-05-03 ~ 2002-06-13
    IIF 3 - Director → ME
  • 9
    THE GROUCHO CLUB LONDON LIMITED - 2017-01-19
    SANDTERN PUBLIC LIMITED COMPANY - 1984-05-14
    C/o Frp, 4 Beaconsfield Road, St. Albans, Hertfordshire
    Dissolved Corporate (3 parents, 1 offspring)
    Equity (Company account)
    1,188,038 GBP2021-12-26
    Officer
    1995-03-16 ~ 2001-06-04
    IIF 14 - Director → ME
  • 10
    RUBBISH INK LTD - 2011-02-10
    35 Ballards Lane, London
    Active Corporate (1 parent)
    Equity (Company account)
    34,260 GBP2023-10-31
    Officer
    2012-10-26 ~ 2014-10-24
    IIF 1 - Director → ME
  • 11
    22 Betterton Street, London
    Active Corporate (7 parents)
    Officer
    1995-11-11 ~ 1996-11-16
    IIF 15 - Director → ME
  • 12
    REGENT CAPITAL PUBLIC LIMITED COMPANY - 2023-05-25
    73 Cornhill, London, United Kingdom
    Active Corporate (4 parents, 16 offsprings)
    Equity (Company account)
    2,606,720 GBP2024-06-30
    Officer
    2001-03-08 ~ 2010-05-06
    IIF 9 - Director → ME
  • 13
    C/o Sedulo, Office 605, Albert House 256-260 Old Street, London, England
    Active Corporate (9 parents)
    Officer
    2010-01-27 ~ 2016-04-25
    IIF 7 - Director → ME
  • 14
    STREAMERS DESIGNS LIMITED - 1988-04-19
    Tor Cottage, Wellhouse Lane, Glastonbury, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    40,668 GBP2024-03-31
    Officer
    ~ 2004-04-01
    IIF 5 - Director → ME
  • 15
    Somerset House, Strand, London
    Active Corporate (4 parents)
    Officer
    2015-07-15 ~ 2021-09-21
    IIF 21 - Director → ME
  • 16
    SOMERSET HOUSE LIMITED - 1998-10-07
    Somerset House, Strand, London
    Active Corporate (14 parents)
    Officer
    2015-07-15 ~ 2021-09-21
    IIF 22 - Director → ME
  • 17
    4b Printing House Yard, Hackney Road, London, England
    Active Corporate (4 parents)
    Officer
    2018-03-12 ~ 2024-09-30
    IIF 23 - Director → ME
  • 18
    Exeter Phoenix, Gandy Street, Exeter, England
    Active Corporate (8 parents)
    Officer
    2001-12-07 ~ 2005-03-23
    IIF 2 - Director → ME
  • 19
    70 Cowcross Street, London
    Active Corporate (16 parents)
    Officer
    2023-06-14 ~ 2025-11-07
    IIF 19 - Director → ME

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