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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

Smallman, Jane Victoria, Dr

    Related profiles found in government register
  • Smallman, Jane Victoria, Dr
    British born in December 1957

    Resident in England

    Registered addresses and corresponding companies
    • Tower, House, Station Road, Pitlochry, Perthshire, PH16 5AN

      IIF 1 IIF 2
  • Smallman, Jane Victoria, Dr
    British company director born in December 1957

    Resident in England

    Registered addresses and corresponding companies
    • 1, Birdcage Walk, London, SW1H 9JJ, England

      IIF 3
  • Smallman, Jane Victoria, Dr
    British non executive director born in December 1957

    Resident in England

    Registered addresses and corresponding companies
    • 1 Court Farm Barns, Medcroft Road, Tackley, Kidlington, OX5 3AL, England

      IIF 4
  • Smallman, Jane Victoria, Doctor
    British civil engineering born in December 1957

    Resident in England

    Registered addresses and corresponding companies
    • Sheepstead Lodge Sheepstead Road, Marcham, Abingdon, Oxfordshire, OX13 6QG

      IIF 5
    • Hr Wallingford Ltd, Howbery Park, Wallingford, Oxfordshire, OX10 8BA, United Kingdom

      IIF 6
  • Smallman, Jane Victoria, Doctor
    British director born in December 1957

    Resident in England

    Registered addresses and corresponding companies
    • Sheepstead Lodge Sheepstead Road, Marcham, Abingdon, Oxfordshire, OX13 6QG

      IIF 7
  • Smallman, Jane Victoria, Doctor
    British non-executive director born in December 1957

    Resident in England

    Registered addresses and corresponding companies
    • 1, Birdcage Walk, London, SW1H 9JJ, England

      IIF 8 IIF 9
  • Smallman, Jane Victoria, Doctor
    British scientist born in December 1957

    Resident in England

    Registered addresses and corresponding companies
    • Sheepstead Lodge Sheepstead Road, Marcham, Abingdon, Oxfordshire, OX13 6QG

      IIF 10
    • Howbery Park, Wallingford, Oxfordshire, OX10 8BA

      IIF 11
    • Howbery Park, Wallingford, Oxon, OX10 8BA

      IIF 12
    • Howberry Park, Wallingford, Oxon, OX10 8BA

      IIF 13
child relation
Offspring entities and appointments
Active 3
  • 1
    1 Court Farm Barns Medcroft Road, Tackley, Kidlington, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    0 GBP2021-12-31
    Officer
    2018-09-11 ~ dissolved
    IIF 4 - Director → ME
  • 2
    WJB (344) LIMITED - 1994-12-02
    Tower House, Station Road, Pitlochry, Perthshire
    Active Corporate (6 parents)
    Officer
    2020-07-24 ~ now
    IIF 2 - Director → ME
  • 3
    Tower House, Station Road, Pitlochry, Perthshire
    Active Corporate (9 parents, 1 offspring)
    Officer
    2020-06-27 ~ now
    IIF 1 - Director → ME
Ceased 8
  • 1
    HEAPCRAFT LIMITED - 1999-09-28
    Egs International Ltd, 27 Woolmer Way, Bordon, Hants, England
    Active Corporate (2 parents)
    Equity (Company account)
    2,799,681 GBP2025-03-31
    Officer
    2000-01-19 ~ 2008-10-22
    IIF 7 - Director → ME
  • 2
    HR WALLINGFORD LIMITED - 1992-12-08
    HYDRAULICS RESEARCH LIMITED - 1991-09-12
    HYDRAULICS RESEARCH STATION LIMITED - 1983-12-12
    Howbery Park, Wallingford, Oxfordshire
    Active Corporate (6 parents, 8 offsprings)
    Officer
    2006-01-26 ~ 2014-10-30
    IIF 10 - Director → ME
  • 3
    HYDRAULICS RESEARCH LIMITED - 1992-12-08
    HR WALLINGFORD LIMITED - 1991-09-12
    Howbery Park, Wallingford, Oxon
    Active Corporate (4 parents, 4 offsprings)
    Officer
    1996-01-01 ~ 2015-01-22
    IIF 12 - Director → ME
  • 4
    MARINE MEDIA MANAGEMENT LIMITED - 1978-12-31
    1 Birdcage Walk, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    132,153 GBP2020-09-30
    Officer
    2016-02-09 ~ 2018-10-17
    IIF 8 - Director → ME
    2020-07-01 ~ 2022-07-06
    IIF 3 - Director → ME
  • 5
    MARINE LEARNING ALLIANCE LTD - 2022-01-11
    The Merchant, St Andrew Street, Plymouth, Devon, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -2,665,198 GBP2024-09-30
    Officer
    2017-10-01 ~ 2019-07-24
    IIF 9 - Director → ME
  • 6
    Howbery Park, ., Wallingford, Oxon, United Kingdom
    Active Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    0 GBP2016-03-31
    Officer
    2010-03-23 ~ 2015-01-22
    IIF 13 - Director → ME
  • 7
    BRITISH MARINE EQUIPMENT COUNCIL LIMITED - 2001-06-21
    28-29 Threadneedle Street, London
    Active Corporate (16 parents, 1 offspring)
    Equity (Company account)
    230,787 GBP2024-09-30
    Officer
    2005-03-17 ~ 2007-01-31
    IIF 5 - Director → ME
    2007-03-15 ~ 2012-06-21
    IIF 6 - Director → ME
  • 8
    WALLINGFORD SOFTWARE LIMITED - 2009-09-24
    Howbery Park, Wallingford, Oxfordshire
    Active Corporate (2 parents, 1 offspring)
    Officer
    2008-02-12 ~ 2015-01-22
    IIF 11 - Director → ME

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