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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

Bahnsen, Birker

    Related profiles found in government register
  • Bahnsen, Birker
    Danish investor born in January 1977

    Resident in England

    Registered addresses and corresponding companies
    • Devonshire House, 3rd Floor, Mayfair Place, London, W1J 8AJ, England

      IIF 1
    • C/o Biocomposites Limited, Keele Science Park, Keele, Newcastle, Staffs, ST5 5NL, England

      IIF 2 IIF 3 IIF 4
  • Bahnsen, Birker
    born in January 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • C/o Azets, Burnham Yard, London End, Beaconsfield, Bucks, HP9 2JH, United Kingdom

      IIF 6
  • Bahnsen, Birker Berthold
    Danish managing director born in January 1977

    Resident in Ireland

    Registered addresses and corresponding companies
    • C/o Biocomposites Limited, Ic4, Keele Science Park, Keele, Newcastle, Staffordshire, ST5 5NL, England

      IIF 7 IIF 8
  • Bahnsen, Birker Berthold
    Danish banking born in January 1977

    Resident in Uk

    Registered addresses and corresponding companies
    • Marina Court 22, Alfred Street, London, E3 2BH

      IIF 9
  • Bahnsen, Birker Berthold
    Danish director and president born in January 1977

    Resident in Uk

    Registered addresses and corresponding companies
    • 25, Knightsbridge, London, SW1X 7RZ

      IIF 10
child relation
Offspring entities and appointments 10
  • 1
    CALCIUM BIDCO LIMITED
    16093668
    C/o Biocomposites Limited, Ic4 Keele Science Park, Keele, Newcastle, Staffordshire, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2024-11-21 ~ 2025-02-28
    IIF 7 - Director → ME
  • 2
    CALCIUM MIDCO LIMITED
    16093518
    C/o Biocomposites Limited, Ic4 Keele Science Park, Keele, Newcastle, Staffordshire, England
    Active Corporate (3 parents, 1 offspring)
    Officer
    2024-11-21 ~ 2025-02-28
    IIF 8 - Director → ME
  • 3
    EDREAMS ENTERPRISES, S.L.
    FC029421
    Branch Registration, Refer To Parent Registry
    Converted / Closed Corporate (3 parents)
    Officer
    2010-02-03 ~ now
    IIF 10 - Director → ME
  • 4
    MARINA COURT FREEHOLDERS LIMITED
    - now 05157913
    CLARENCE HOUSE (TEDDINGTON) LTD - 2006-06-29
    16 Beaufort Court Admirals Way, Canary Wharf, London, England
    Active Corporate (17 parents)
    Equity (Company account)
    17 GBP2025-06-30
    Officer
    2006-10-01 ~ 2011-03-28
    IIF 9 - Director → ME
  • 5
    MATRIX BIDCO LIMITED
    10765968
    C/o Biocomposites Limited Keele Science Park, Keele, Newcastle, Staffs, England
    Active Corporate (7 parents, 1 offspring)
    Officer
    2017-05-11 ~ 2017-05-31
    IIF 5 - Director → ME
  • 6
    MATRIX MIDCO 1 LIMITED
    10765615 10765803
    C/o Biocomposites Limited Keele Science Park, Keele, Newcastle, Staffs, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    2017-05-11 ~ 2017-05-31
    IIF 4 - Director → ME
  • 7
    MATRIX MIDCO 2 LIMITED
    10765803 10765615
    C/o Biocomposites Limited Keele Science Park, Keele, Newcastle, Staffs, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    2017-05-11 ~ 2017-05-31
    IIF 2 - Director → ME
  • 8
    MATRIX NOMINEES LIMITED
    10765489
    C/o Biocomposites Limited Keele Science Park, Keele, Newcastle, Staffs, England
    Active Corporate (7 parents)
    Officer
    2017-05-11 ~ 2017-05-31
    IIF 1 - Director → ME
  • 9
    MATRIX TOPCO LIMITED
    10765301
    C/o Biocomposites Limited Keele Science Park, Keele, Newcastle, Staffs, England
    Active Corporate (9 parents, 2 offsprings)
    Officer
    2017-05-11 ~ 2025-02-28
    IIF 3 - Director → ME
  • 10
    TA ASSOCIATES (UK), LLP
    - now OC375642
    TA ASSOCIATES ADVISORY UK, LLP
    - 2012-10-02 OC375642 04639459
    C/o Azets Burnham Yard, London End, Beaconsfield, Bucks, United Kingdom
    Active Corporate (14 parents, 1 offspring)
    Officer
    2012-10-02 ~ now
    IIF 6 - LLP Member → ME

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