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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.

Jump to: Offsprings
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 23
  • 1
    BOOKMARK COMMUNICATIONS LTD - now
    FORWARD DATA MANAGEMENT LIMITED
    - 2016-11-04 03749372
    FORWARD TRACKING LIMITED
    - 1999-08-10 03749372
    C/o Forward Worldwide Limited The Griffin Buildin, 83 Clerkenwell Road, London, England
    Dissolved Corporate (12 parents)
    Officer
    1999-04-08 ~ 2001-08-06
    IIF 6 - Director → ME
  • 2
    BOOKMARK CONTENT LTD - now
    FORWARD WORLDWIDE LIMITED - 2017-12-08
    FORWARD LIMITED
    - 2013-03-15 01953563
    FORWARD PUBLISHING LIMITED
    - 2000-01-12 01953563 03850753
    POWERZONE LIMITED
    - 1985-11-04 01953563
    Rose Court, 2 Southwark Bridge Road, London, England
    Active Corporate (22 parents, 3 offsprings)
    Officer
    ~ 2001-08-06
    IIF 4 - Director → ME
  • 3
    BURSON GROUP LIMITED - now
    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 03067210
    FOXBRACE LIMITED
    - 1995-07-24 03067210
    Rose Court, 2 Southwark Bridge Road, London, England
    Active Corporate (22 parents, 1 offspring)
    Officer
    1995-06-16 ~ 2001-08-06
    IIF 10 - Director → ME
  • 4
    DOC SOCIETY CHARITABLE TRUST
    - now 08446956
    DOC SOCIETY CHARITABLE TRUST LIMITED
    - 2017-08-08 08446956
    BRITDOC CHARITABLE TRUST
    - 2017-07-25 08446956
    BRITDOC TRUST
    - 2013-08-12 08446956
    Level 5a Maple House, 149 Tottenham Court Road, London, United Kingdom
    Active Corporate (17 parents)
    Officer
    2013-03-15 ~ 2021-03-04
    IIF 13 - Director → ME
  • 5
    FORWARD ARTS FOUNDATION
    - now 02902864
    FORWARD LITERATURE TRUST
    - 2001-12-06 02902864
    FORWARD POETRY TRUST
    - 2000-08-03 02902864
    Somerset House Exchange Somerset House, Strand, London, England
    Active Corporate (32 parents)
    Officer
    1994-02-28 ~ now
    IIF 18 - Director → ME
  • 6
    FORWARD PUBLISHING LIMITED
    - now 03850753 01953563
    FORWARD INTERACTIVE LIMITED
    - 2000-01-12 03850753
    C/o Forward Worldwide Limited The Griffin Buildin, 83 Clerkenwell Road, London, England
    Dissolved Corporate (12 parents)
    Officer
    1999-09-30 ~ 2001-08-06
    IIF 8 - Director → ME
  • 7
    FREE WORD
    06691251
    C/o Evelyn Partners Llp, 45 Gresham Street, London
    Dissolved Corporate (22 parents)
    Officer
    2008-09-08 ~ 2012-04-24
    IIF 11 - Director → ME
  • 8
    GOLDEN SQUARE UK LIMITED
    - now 03676558
    CAPTAIN CLOUD LIMITED
    - 2009-09-13 03676558
    FORWARD THINKING LIMITED
    - 2001-03-28 03676558
    LETTERSTONE LIMITED
    - 1999-04-21 03676558
    23 Golden Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    1998-12-03 ~ now
    IIF 16 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 24 - Ownership of shares – 75% or more OE
    IIF 24 - Ownership of voting rights - 75% or more OE
    IIF 24 - Right to appoint or remove directors OE
  • 9
    GTS FILMS LIMITED - now
    HAMMER ENTERTAINMENT LIMITED
    - 2007-07-11 03819171
    PCO 219 LIMITED - 1999-11-11
    10 Orange Street, London
    Active Corporate (10 parents, 6 offsprings)
    Officer
    2001-05-03 ~ 2002-06-13
    IIF 12 - Director → ME
  • 10
    HAMMER FILMS LEGACY LIMITED - now
    HAMMER FILM PRODUCTIONS LIMITED
    - 2009-07-20 00464538 07001670
    10 John Street, London, United Kingdom
    Active Corporate (19 parents, 1 offspring)
    Officer
    2001-05-03 ~ 2002-06-13
    IIF 3 - Director → ME
  • 11
    KAPITAL VENTURES LIMITED - now
    THE GROUCHO CLUB LONDON LIMITED
    - 2017-01-19 01802099 04140970
    SANDTERN PUBLIC LIMITED COMPANY - 1984-05-14
    C/o Frp, 4 Beaconsfield Road, St. Albans, Hertfordshire
    Dissolved Corporate (32 parents, 1 offspring)
    Officer
    1995-03-16 ~ 2001-06-04
    IIF 14 - Director → ME
  • 12
    PENCIL AGENCY LTD
    - now 06731573
    RUBBISH INK LTD - 2011-02-10
    35 Ballards Lane, London
    Active Corporate (4 parents)
    Officer
    2012-10-26 ~ 2014-10-24
    IIF 1 - Director → ME
  • 13
    POETRY SOCIETY(INCORPORATED)(THE
    00190736
    22 Betterton Street, London
    Active Corporate (128 parents)
    Officer
    1995-11-11 ~ 1996-11-16
    IIF 15 - Director → ME
  • 14
    REGENT CAPITAL LIMITED - now
    REGENT CAPITAL PUBLIC LIMITED COMPANY
    - 2023-05-25 04175628
    73 Cornhill, London, United Kingdom
    Active Corporate (10 parents, 86 offsprings)
    Officer
    2001-03-08 ~ 2010-05-06
    IIF 9 - Director → ME
  • 15
    REPRIEVE
    05777831
    C/o Sedulo, Office 605, Albert House 256-260 Old Street, London, England
    Active Corporate (46 parents)
    Officer
    2010-01-27 ~ 2016-04-25
    IIF 7 - Director → ME
  • 16
    SHADES AND CHARACTERS LIMITED
    - now 02195046
    STREAMERS DESIGNS LIMITED
    - 1988-04-19 02195046
    Tor Cottage, Wellhouse Lane, Glastonbury, England
    Active Corporate (3 parents, 1 offspring)
    Officer
    ~ 2004-04-01
    IIF 5 - Director → ME
  • 17
    SOMERSET HOUSE ENTERPRISES LIMITED
    03920330
    Somerset House, Strand, London
    Active Corporate (28 parents)
    Officer
    2015-07-15 ~ 2021-09-21
    IIF 21 - Director → ME
  • 18
    SOMERSET HOUSE TRUST
    - now 03388137
    SOMERSET HOUSE LIMITED - 1998-10-07
    Somerset House, Strand, London
    Active Corporate (61 parents)
    Officer
    2015-07-15 ~ 2021-09-21
    IIF 22 - Director → ME
  • 19
    THE GRENFELL FOUNDATION
    11250719
    4b Printing House Yard, Hackney Road, London, England
    Active Corporate (7 parents)
    Officer
    2018-03-12 ~ 2024-09-30
    IIF 23 - Director → ME
  • 20
    THE POETRY ARCHIVE
    04336052
    Exeter Phoenix, Gandy Street, Exeter, England
    Active Corporate (37 parents)
    Officer
    2001-12-07 ~ 2005-03-23
    IIF 2 - Director → ME
  • 21
    THE POETRY PHARMACY LIVE LTD
    - now 14000053
    ELGIN PRODUCTIONS LIMITED
    - 2024-06-27 14000053
    23 Golden Square, London, United Kingdom
    Active Corporate (2 parents)
    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
  • 22
    VRUMI LTD
    - now 09060476
    ROOMS 925 LIMITED
    - 2014-11-05 09060476
    D 925 LIMITED
    - 2014-05-30 09060476
    38 Berkeley Square, London
    Dissolved Corporate (3 parents)
    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
  • 23
    WORLD MONUMENTS FUND BRITAIN LIMITED
    06730565
    70 Cowcross Street, London
    Active Corporate (42 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.