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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

Roser, Bruce Joseph, Dr

    Related profiles found in government register
  • Roser, Bruce Joseph, Dr
    British director born in January 1935

    Registered addresses and corresponding companies
    • 4 Archway Court, Barton Road, Cambridge, CB3 9LW

      IIF 1
  • Roser, Bruce Joseph, Dr
    British scientific director born in January 1935

    Registered addresses and corresponding companies
    • 4 Archway Court, Barton Road, Cambridge, CB3 9LW

      IIF 2 IIF 3
  • Roser, Bruce Joseph, Dr
    British scientist born in January 1935

    Registered addresses and corresponding companies
    • 4 Archway Court, Barton Road, Cambridge, CB3 9LW

      IIF 4
  • Roser, Bruce Joseph, Dr
    British born in January 1935

    Resident in England

    Registered addresses and corresponding companies
    • 20, Fen Road, Chesterton, Cambridge, Cambs, CB4 1TX, England

      IIF 5
  • Dr Bruce Joseph Roser
    British born in January 1935

    Resident in England

    Registered addresses and corresponding companies
    • Ground Floor, 90, Victoria Street, Bristol, BS1 6DP, England

      IIF 6
    • 20, Fen Rd, Chesterton, Cambridge, Cambridgeshire, CB4 1TX

      IIF 7
  • Roser, Bruce, Dr
    British scientist born in December 1935

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 20, Fen Rd, Chesterton, Cambridge, Cambridgeshire, CB4 1TX, England

      IIF 8
child relation
Offspring entities and appointments 6
  • 1
    QUADRANT BIORESOURCES LIMITED
    - now 01956520
    SWIFT 976 LIMITED
    - 1985-12-16 01956520 01954920... (more)
    15 Canada Square, London
    Dissolved Corporate (29 parents)
    Officer
    ~ 1996-08-30
    IIF 2 - Director → ME
  • 2
    QUADRANT HEALTHCARE (UK) LIMITED - now
    QUADRANT HOLDINGS CAMBRIDGE LIMITED
    - 2000-07-24 02369749 02920373
    URBANPOWER LIMITED
    - 1989-08-07 02369749
    15 Canada Square, London
    Dissolved Corporate (36 parents, 3 offsprings)
    Officer
    ~ 1996-08-30
    IIF 3 - Director → ME
  • 3
    QUADRANT HEALTHCARE LIMITED - now
    QUADRANT HEALTHCARE PLC
    - 2002-09-04 03033648 02369749... (more)
    WATCHMARGIN PUBLIC LIMITED COMPANY - 1996-02-05
    One, Prospect West, Chippenham, Wiltshire
    Dissolved Corporate (39 parents, 1 offspring)
    Officer
    1996-05-01 ~ 1996-08-30
    IIF 1 - Director → ME
  • 4
    STABLEPHARMA LIMITED
    07925414
    Ground Floor, 90 Victoria Street, Bristol, England
    Active Corporate (11 parents)
    Officer
    2012-01-26 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ 2022-11-30
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 6 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    THE COMPANY OF BIOLOGISTS - now
    THE COMPANY OF BIOLOGISTS, LIMITED
    - 2024-11-12 00514735 03137833
    Bidder Building, Station Road, Cambridge, Cambs
    Active Corporate (79 parents)
    Officer
    ~ 1995-01-06
    IIF 4 - Director → ME
  • 6
    WATERSHED TECHNOLOGY LTD
    07174079
    20 Fen Rd, Chesterton, Cambridge, Cambridgeshire
    Dissolved Corporate (2 parents)
    Officer
    2010-03-02 ~ dissolved
    IIF 8 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 7 - Ownership of shares – 75% or more OE
    IIF 7 - Ownership of voting rights - 75% or more OE
    IIF 7 - Right to appoint or remove directors OE

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