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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

Groenberg, Marina

    Related profiles found in government register
  • Groenberg, Marina
    Swiss company director born in November 1972

    Resident in Switzerland

    Registered addresses and corresponding companies
    • 203-206, Piccadilly, London, W1J 9HD, United Kingdom

      IIF 1 IIF 2
    • 4, Hill Street, London, W1J 5NE, England

      IIF 3
  • Groenberg, Marina
    Swiss finance director born in November 1972

    Resident in Switzerland

    Registered addresses and corresponding companies
    • 4, Hill Street, Mayfair, London, London, W1J 5NE

      IIF 4
  • Ms Marina Groenberg
    Swiss born in November 1972

    Resident in Switzerland

    Registered addresses and corresponding companies
    • 4, Hill Street, London, W1A 5NE, United Kingdom

      IIF 5
    • 4, Hill Street, London, W1J 5NE, England

      IIF 6
child relation
Offspring entities and appointments 5
  • 1
    BOOK RETAIL BIDCO LIMITED
    11284041 11309674
    203-206 Piccadilly, London, United Kingdom
    Active Corporate (17 parents, 2 offsprings)
    Officer
    2018-06-01 ~ 2019-10-21
    IIF 2 - Director → ME
  • 2
    BOOK RETAIL MIDCO LIMITED
    11309674 11284041
    203-206 Piccadilly, London, United Kingdom
    Active Corporate (12 parents, 1 offspring)
    Officer
    2018-06-01 ~ 2019-10-21
    IIF 1 - Director → ME
  • 3
    HEMMA RETAIL UK LIMITED
    - now 07673642
    LYNWOOD RETAIL UK LIMITED
    - 2022-03-09 07673642
    WATERSTONES HOLDINGS LIMITED
    - 2018-06-07 07673642
    WATERSTONE'S HOLDINGS LIMITED
    - 2012-02-23 07673642
    LAW 2485 LIMITED
    - 2011-06-21 07673642 07069280... (more)
    4 Hill Street, London, England
    Dissolved Corporate (19 parents, 1 offspring)
    Officer
    2011-06-20 ~ dissolved
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 5 - Ownership of voting rights - 75% or more OE
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Right to appoint or remove directors OE
  • 4
    MAMUT FOUNDATION
    09568048
    4 Hill Street, Mayfair, London, London
    Dissolved Corporate (5 parents)
    Officer
    2015-12-01 ~ 2022-03-23
    IIF 4 - Director → ME
  • 5
    WATCHERS APP LIMITED
    13562970
    4 Hill Street, London, England
    Active Corporate (2 parents)
    Person with significant control
    2021-08-12 ~ now
    IIF 6 - Has significant influence or control OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.