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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

Mazumdar, Claire

    Related profiles found in government register
  • Mazumdar, Claire
    Canadian born in May 1989

    Resident in United States

    Registered addresses and corresponding companies
    • 16, Great Queen Street, Covent Garden, London, WC2B 5AH, United Kingdom

      IIF 1
  • Claire Mazumdar
    Canadian born in May 1989

    Registered addresses and corresponding companies
    • Apartment 4, 114 Inman Street, Cambridge, Massachusetts, 02139-1206, United States

      IIF 2
child relation
Offspring entities and appointments 2
  • 1
    BIOCON BIOLOGICS UK PLC
    - now 14259834 10038295... (more)
    BIOCON BIOLOGICS UK LIMITED
    - 2025-10-29 14259834 10038295... (more)
    BIOSIMILARS NEWCO LIMITED
    - 2025-10-21 14259834
    16 Great Queen Street, Covent Garden, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2022-11-29 ~ now
    IIF 1 - Director → ME
  • 2
    DEANSTONE PTC LIMITED
    OE025629
    Suite 556 Hunkins Waterfront Plaza, Main Street, Charlestown, Nevis, Saint Kitts And Nevis
    Registered Corporate (10 parents)
    Beneficial owner
    2015-07-07 ~ now
    IIF 2 - Has significant influence or control OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.