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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

Siebert, John Alun

    Related profiles found in government register
  • Siebert, John Alun
    British born in July 1940

    Registered addresses and corresponding companies
    • Dungarvan Lodge, Longdown Road Lower Bourne, Farnham, Surrey, GU10 3JT

      IIF 1 IIF 2
    • Pilgrims Way, Crondall Lane, Farnham, Surrey, GU9 7DQ

      IIF 3
  • Siebert, John Alun
    British publisher born in July 1940

    Registered addresses and corresponding companies
  • Siebert, John Alun
    British born in July 1940

    Resident in England

    Registered addresses and corresponding companies
    • Meadowbrook Barn, Vann Road, Fernhurst, West Sussex, GU27 3NL

      IIF 11 IIF 12
    • Meadowbrook Barn, Vann Road, Fernhurst, Haslemere, Surrey, GU27 3NL, United Kingdom

      IIF 13
    • Flat 1, 21/23 Draycott Place, London, SW3 2SQ, United Kingdom

      IIF 14
    • The Lightbox, Chobham Road, Woking, Surrey, GU21 4AA

      IIF 15 IIF 16
  • Siebert, John Alun
    British company director born in July 1940

    Resident in England

    Registered addresses and corresponding companies
    • Meadowbrook Barn, Vann Road, Fernhurst, West Sussex, GU27 3NL

      IIF 17
  • Siebert, John Alun
    British none born in July 1940

    Resident in England

    Registered addresses and corresponding companies
    • Kinburn Castle, Doubledykes Road, St. Andrews, Fife, KY16 9DR, Scotland

      IIF 18
  • Siebert, John Alun
    British publisher born in July 1940

    Resident in England

    Registered addresses and corresponding companies
    • Meadowbrook Barn, Vann Road, Fernhurst, West Sussex, GU27 3NL

      IIF 19
    • Kinburn Castle, Doubledykes Road, St Andrews, Fife, KY16 9DR

      IIF 20
child relation
Offspring entities and appointments 20
  • 1
    CONSTITUTION HILL MANAGEMENT COMPANY LIMITED
    05162587
    Devonshire House, 29/37 Elmfield Road, Bromley, United Kingdom
    Active Corporate (19 parents)
    Equity (Company account)
    0 GBP2024-12-31
    Officer
    2008-08-22 ~ 2017-03-16
    IIF 19 - Director → ME
  • 2
    ESTATES GAZETTE,LIMITED(THE)
    00071639
    Quadrant House, The Quadrant, Sutton, Surrey
    Dissolved Corporate (10 parents)
    Officer
    ~ 1994-08-31
    IIF 6 - Director → ME
  • 3
    FORMPART (LPR) LIMITED - now
    LONDON PROPERTY RESEARCH LIMITED - 2009-06-06
    DIGITAL GRAPHICS LIMITED
    - 1999-09-27 01501370
    Quadrant House, The Quadrant, Sutton, Surrey
    Dissolved Corporate (10 parents)
    Officer
    ~ 1994-08-31
    IIF 1 - Director → ME
  • 4
    FORMPART (RIS) LIMITED - now
    REED INFORMATION SERVICES LIMITED
    - 2011-04-19 00663674
    INFORMATION SERVICES LIMITED
    - 1987-09-01 00663674
    IPC BUSINESS PRESS INFORMATION SERVICES LIMITED
    - 1983-03-25 00663674
    Quadrant House, The Quadrant, Sutton, Surrey
    Dissolved Corporate (15 parents, 1 offspring)
    Officer
    ~ 1992-02-01
    IIF 10 - Director → ME
  • 5
    HEADFIRST PUBLISHING LIMITED
    - now 01801996
    MALOMGOLD LIMITED
    - 1984-05-24 01801996
    St. Jude's Church, Dulwich Road, London
    Active Corporate (6 parents)
    Officer
    ~ 2015-11-24
    IIF 17 - Director → ME
  • 6
    IN PRACTICE SYSTEMS LIMITED - now
    REUTERS HEALTH INFORMATION LIMITED - 1999-01-25
    VALUE ADDED MEDICAL PRODUCTS LIMITED
    - 1997-03-06 01788577
    RANCHALLEY LIMITED
    - 1984-03-28 01788577
    4 Mount Ephraim Road, Tunbridge Wells, Kent
    In Administration Corporate (27 parents, 4 offsprings)
    Officer
    ~ 1992-09-16
    IIF 3 - Director → ME
  • 7
    INFORMA MARKETS (UK) LIMITED - now
    UBM (UK) LIMITED - 2020-01-16
    UBM INFORMATION LIMITED - 2014-11-27
    CMP INFORMATION LIMITED - 2008-12-01
    BARBOUR INDEX LIMITED - 2004-03-01
    BARBOUR INDEX PUBLIC LIMITED COMPANY
    - 2002-06-27 00370721
    5 Howick Place, London, United Kingdom
    Active Corporate (51 parents, 35 offsprings)
    Officer
    1998-06-09 ~ 1999-04-22
    IIF 7 - Director → ME
  • 8
    INTELLIGENT GROWTH SOLUTIONS LIMITED
    - now SC440534
    KINBURN (185) LIMITED - 2013-06-19
    Kinburn Castle, Doubledykes Road, St Andrews, Fife
    Active Corporate (23 parents, 1 offspring)
    Equity (Company account)
    9,000 GBP2024-12-31
    Officer
    2014-10-27 ~ 2021-08-25
    IIF 20 - Director → ME
  • 9
    MA DENTISTRY MEDIA LIMITED - now
    GEORGE WARMAN PUBLICATIONS (UK) LIMITED
    - 2020-11-04 02591009
    MOSTPRINT LIMITED - 1991-05-24
    St. Jude's Church, Dulwich Road, London, England
    Active Corporate (18 parents)
    Equity (Company account)
    5,738,334 GBP2024-03-31
    Officer
    1995-03-23 ~ 2015-11-24
    IIF 12 - Director → ME
  • 10
    MEDPRESS LIMITED
    - now 00559427
    MODERN MEDICINE OF GREAT BRITAIN LIMITED - 1994-03-31
    Bdo Llp 5 Temple Square, Temple Street, Liverpool
    Liquidation Corporate (23 parents)
    Officer
    1994-10-19 ~ 1997-12-31
    IIF 2 - Director → ME
  • 11
    NO.21/23 DRAYCOTT PLACE TENANTS' MANAGEMENT COMPANY LIMITED
    05456544
    Harben House Harben Parade, Finchley Road, London
    Active Corporate (12 parents)
    Equity (Company account)
    10 GBP2024-05-31
    Officer
    2009-11-24 ~ now
    IIF 14 - Director → ME
  • 12
    OCEAN MEDIA GROUP LIMITED - now
    INSIDE COMMUNICATIONS LTD
    - 2006-08-09 01680420
    IOH (SERVICES) LIMITED - 1990-10-10
    ABUTLOW LIMITED - 1984-02-08
    E14 9ge, Suite 6.04 Exchange Tower Harbour Exchange Square, London, England
    Active Corporate (40 parents, 2 offsprings)
    Officer
    1994-10-19 ~ 1997-12-31
    IIF 5 - Director → ME
  • 13
    OCEAN MEDIA MAGAZINES LIMITED - now
    INSIDE COMMUNICATIONS MEDIA LIMITED
    - 2006-08-09 02759948
    MASTERPOINT LIMITED - 1997-01-02
    C/o Pkf Gm 15 Westferry Circus, Canary Wharf, London
    Dissolved Corporate (28 parents, 1 offspring)
    Equity (Company account)
    -40,984 GBP2021-12-30
    Officer
    1997-01-23 ~ 1997-12-31
    IIF 8 - Director → ME
  • 14
    ORAL HEALTH FOUNDATION - now
    BRITISH DENTAL HEALTH FOUNDATION
    - 2015-12-24 01027338
    ASSOCIATION FOR THE PRESERVATION OF DENTAL HEALTH LIMITED (THE) - 1990-10-30
    One Eastwood Harry Weston Road, Binley Business Park, Coventry, Warwickshire, England
    Active Corporate (65 parents)
    Equity (Company account)
    1,183,819 GBP2019-07-31
    Officer
    2002-03-05 ~ 2015-12-09
    IIF 11 - Director → ME
  • 15
    RBI PUBLISHING SERVICES LIMITED - now
    QUADRANT PUBLISHING SERVICES LIMITED - 2011-03-09
    OULTON LIMITED
    - 1996-09-09 01571648
    HENSTON LIMITED
    - 1991-05-15 01571648
    Quadrant House, The Quadrant, Sutton, Surrey
    Dissolved Corporate (12 parents)
    Officer
    ~ 1994-09-20
    IIF 9 - Director → ME
  • 16
    REED HEALTHCARE COMMUNICATIONS LIMITED - now
    SUTTON SIEBERT PUBLICATIONS (HOLDINGS) LIMITED
    - 1996-05-22 01725876
    ROTASOUND LIMITED
    - 1983-06-30 01725876
    Quadrant House, The Quandrant, Sutton, Surrey
    Dissolved Corporate (11 parents, 1 offspring)
    Officer
    ~ 1994-08-31
    IIF 4 - Director → ME
  • 17
    THE FERNHURST CENTRE LIMITED
    - now 04627894
    THE FERNHURST DROP-IN CENTRE LIMITED - 2008-05-30
    2 Crossfield, Fernhurst, Haslemere, Surrey
    Active Corporate (35 parents)
    Net Assets/Liabilities (Company account)
    119,596 GBP2023-03-31
    Officer
    2011-01-17 ~ 2017-02-17
    IIF 13 - Director → ME
  • 18
    TRUEBABY LIMITED
    - now SC312524
    AYKROYD VENTURES LTD - 2011-06-29
    Westby, 64 West High Street, Forfar, Scotland
    Active Corporate (7 parents)
    Equity (Company account)
    -102,127 GBP2023-08-31
    Officer
    2012-02-28 ~ 2021-08-29
    IIF 18 - Director → ME
  • 19
    WMACC TRADING LIMITED
    04636760
    The Lightbox, Chobham Road, Woking, Surrey
    Active Corporate (13 parents)
    Equity (Company account)
    -103,428 GBP2024-03-31
    Officer
    2018-11-28 ~ now
    IIF 16 - Director → ME
  • 20
    WOKING MUSEUM AND ARTS & CRAFTS CENTRE
    03598733
    The Lightbox, Chobham Road, Woking, Surrey
    Active Corporate (70 parents)
    Officer
    2017-01-27 ~ now
    IIF 15 - Director → ME

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