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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

Constantine, Hannah Kate

    Related profiles found in government register
  • Constantine, Hannah Kate
    British born in October 1984

    Resident in England

    Registered addresses and corresponding companies
  • Constantine, Hannah Kate

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments
Active 7
  • 1
    SIGNPLOY LIMITED - 1988-06-21
    The Bindery 5th Floor, 51-53 Hatton Garden, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2025-10-15 ~ now
    IIF 1 - Director → ME
    2025-10-15 ~ now
    IIF 8 - Secretary → ME
  • 2
    Moorcrofts Llp Thames House, Mere Park, Dedmere Road, Marlow, Bucks, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    3,116,792 GBP2024-12-31
    Officer
    2025-11-26 ~ now
    IIF 4 - Director → ME
  • 3
    ELEMENTIS PLC - 1998-02-23 01708894, 03299608
    HARRISONS & CROSFIELD PLC - 1998-01-01
    The Bindery, 5th Floor, 51-53 Hatton Garden, London, United Kingdom
    Active Corporate (4 parents, 7 offsprings)
    Officer
    2025-10-15 ~ now
    IIF 2 - Director → ME
    2025-10-15 ~ now
    IIF 12 - Secretary → ME
  • 4
    ELEMENTIS US INVESTMENTS LIMITED - 2015-11-10
    The Bindery, 5th Floor, 51-53 Hatton Garden, London, United Kingdom
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2025-10-15 ~ now
    IIF 5 - Director → ME
    2025-10-15 ~ now
    IIF 7 - Secretary → ME
  • 5
    ELEMENTIS (1998) PLC - 1998-02-23
    POLMARKET PLC - 1997-12-17
    SWEEPACTION PLC - 1997-05-13
    The Bindery, 5th Floor, 51-53 Hatton Garden, London, United Kingdom
    Active Corporate (10 parents, 3 offsprings)
    Officer
    2025-08-26 ~ now
    IIF 11 - Secretary → ME
  • 6
    H.& C.SECURITIES LIMITED - 1998-01-01
    The Bindery, 5th Floor, 51-53 Hatton Garden, London, United Kingdom
    Active Corporate (4 parents, 4 offsprings)
    Officer
    2025-10-15 ~ now
    IIF 3 - Director → ME
    2025-10-15 ~ now
    IIF 9 - Secretary → ME
  • 7
    HARCROS CHEMICALS UK LIMITED - 1998-01-01
    BRITISH CHROME & CHEMICALS LIMITED - 1988-09-30
    BRITISH CHROME & CHEMICALS GROUP LIMITED - 1983-07-13
    BRITISH CHROME & CHEMICALS GROUP LIMITED - 1977-12-31
    The Bindery, 5th Floor, 51-53 Hatton Garden, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    2025-10-15 ~ now
    IIF 6 - Director → ME
    2025-10-15 ~ now
    IIF 10 - Secretary → ME

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