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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

Bjorn Christian Martensson

    Related profiles found in government register
  • Bjorn Christian Martensson
    Swedish born in July 1980

    Resident in Germany

    Registered addresses and corresponding companies
    • C/o Wework No1 Spinningfields, Quay Street, Manchester, ME3 3JE, United Kingdom

      IIF 1
  • Martensson, Bjorn Christian
    Swedish director born in July 1980

    Resident in Germany

    Registered addresses and corresponding companies
    • C/o Wework No1 Spinningfields, Quay Street, Manchester, ME3 3JE, United Kingdom

      IIF 2
  • Martensson, Bjorn Christian
    Swedish investment manager born in July 1980

    Resident in Germany

    Registered addresses and corresponding companies
    • We Work No1 Spinningfields, Quay Street, Manchester, M3 3JE, England

      IIF 3
  • Martensson, Bjorn Christian

    Registered addresses and corresponding companies
    • Black Pearl House, 12 - 14 Wilfred Street, London, SW1E 6PL, England

      IIF 4
    • C/o Wework No1 Spinningfields, Quay Street, Manchester, ME3 3JE, United Kingdom

      IIF 5
    • Wework No1 Spinningfields, Quay Street, Manchester, M3 3JE, United Kingdom

      IIF 6 IIF 7
    • Wework, No.1 Spinningfields, Quay Street, Manhester, M3 3JE, United Kingdom

      IIF 8
child relation
Offspring entities and appointments 6
  • 1
    BLACK PEARL HOMES LIMITED
    - now 09454544
    BPC REAL ESTATE LIMITED
    - 2018-03-23 09454544
    ALMA BIOFUELS (UK) LTD
    - 2018-03-20 09454544
    Black Pearl House, 12 - 14 Wilfred Street, London, England
    Active Corporate (5 parents)
    Officer
    2015-02-24 ~ 2023-08-14
    IIF 3 - Director → ME
  • 2
    CASTLEFORD RIVERSIDE REGENERATION (UK) LIMITED - now
    AFTER8 WATERFRONT LIMITED
    - 2025-01-27 13419612
    Black Pearl House, 12 - 14 Wilfred Street, London, England
    Active Corporate (5 parents)
    Officer
    2021-05-25 ~ 2023-08-14
    IIF 7 - Secretary → ME
  • 3
    WATERMILLS MANAGEMENT COMPANY LIMITED
    14057922 15629499
    Black Pearl House, 12 - 14 Wilfred Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-20 ~ 2023-11-15
    IIF 2 - Director → ME
    2022-04-20 ~ 2023-11-15
    IIF 5 - Secretary → ME
    Person with significant control
    2022-04-20 ~ dissolved
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    WATERMILLS ONE LTD
    12977644
    Black Pearl House, 12 - 14 Wilfred Street, London, England
    Active Corporate (5 parents)
    Officer
    2021-02-01 ~ 2023-08-14
    IIF 6 - Secretary → ME
  • 5
    WATERMILLS TWO LTD
    14874629 14917963
    Wework No.1 Spinningfields, Quay Street, Manhester, United Kingdom
    Dissolved Corporate (5 parents)
    Officer
    2023-05-17 ~ 2023-08-14
    IIF 8 - Secretary → ME
  • 6
    WATERMILLS TWO LTD - now
    BROMBOROUGH RIVERSIDE LTD
    - 2026-02-12 14917963
    Black Pearl House, 12 - 14 Wilfred Street, London, England
    Active Corporate (5 parents)
    Officer
    2023-06-06 ~ 2024-07-01
    IIF 4 - Secretary → ME

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