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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

Blackwell, Christopher Paul, Dr

child relation
Offspring entities and appointments 28
  • 1
    AMPHA LIMITED
    10391491
    Active Corporate (4 parents)
    Officer
    2016-12-08 ~ 2017-11-10
    IIF 22 - Director → ME
  • 2
    ANDARIS (DDS) LIMITED
    - now 03114142
    BIOPLASM LIMITED - 1996-03-11
    Dissolved Corporate (28 parents)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 10 - Director → ME
  • 3
    ANDARIS GROUP LIMITED
    - now 03401800
    KELJED LIMITED - 1997-09-12
    Dissolved Corporate (33 parents)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 14 - Director → ME
  • 4
    CIRCADIAN THERAPEUTICS LIMITED
    10283353
    Active Corporate (12 parents)
    Officer
    2016-09-12 ~ 2018-12-07
    IIF 1 - Director → ME
  • 5
    ERNCO 100 PLC - now
    SCOTIA QUANTANOVA PLC
    - 2002-03-19 03287903
    SILVER TWO PLC - 1996-12-19
    Dissolved Corporate (14 parents)
    Officer
    1999-07-22 ~ 2001-08-16
    IIF 26 - Director → ME
  • 6
    INNOVATA BIOMED LIMITED
    - now SC095705
    INNOVATA HEALTHCO SERVICES LIMITED - 1986-03-19
    Active Corporate (33 parents)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 20 - Director → ME
  • 7
    INNOVATA LIMITED
    - now 02148607
    INNOVATA PLC - 2007-02-06
    M.L. LABORATORIES PLC - 2005-07-14
    MINTSWIFT PLC - 1987-09-15
    Active Corporate (39 parents, 2 offsprings)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 16 - Director → ME
  • 8
    MICROSHOT LIMITED
    03040935
    Dissolved Corporate (28 parents)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 15 - Director → ME
  • 9
    NUFORMIX PLC
    - now 09632100 06407331
    LEVRETT PLC - 2017-10-13
    Active Corporate (20 parents, 1 offspring)
    Officer
    2018-05-10 ~ 2021-02-10
    IIF 24 - Director → ME
  • 10
    NUFORMIX TECHNOLOGIES LIMITED
    - now 06407331
    NUFORMIX LIMITED - 2017-10-13
    SANDCO 1049 LIMITED - 2007-12-10
    Active Corporate (18 parents)
    Officer
    2020-07-07 ~ 2021-02-10
    IIF 23 - Director → ME
  • 11
    PHARMAKODEX LIMITED
    - now 05268159
    NEWINCCO 405 LIMITED
    - 2004-12-22 05268159 05268501... (more)
    Dissolved Corporate (19 parents)
    Officer
    2004-12-22 ~ 2006-05-12
    IIF 5 - Director → ME
  • 12
    PROMENTRA LTD
    09867610
    Dissolved Corporate (2 parents)
    Officer
    2015-11-11 ~ dissolved
    IIF 28 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 29 - Ownership of shares – More than 25% but not more than 50% → OE
  • 13
    PROTOSOME LIMITED
    03055579
    Dissolved Corporate (28 parents)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 9 - Director → ME
  • 14
    QDOSE LIMITED
    - now 03860939
    TOTALMODERN LIMITED - 1999-12-10
    Dissolved Corporate (28 parents)
    Officer
    2007-01-17 ~ 2015-07-01
    IIF 7 - Director → ME
  • 15
    QUADRANT BIORESOURCES LIMITED
    - now 01956520
    SWIFT 976 LIMITED - 1985-12-16
    Dissolved Corporate (31 parents)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 11 - Director → ME
  • 16
    QUADRANT DRUG DELIVERY LIMITED
    - now 02704727
    ELAN DRUG DELIVERY LIMITED - 2003-07-28
    ELAN EUROPE LIMITED - 2001-12-20
    QUICKBOLD LIMITED - 1992-11-30
    Dissolved Corporate (36 parents)
    Officer
    2009-03-04 ~ 2015-07-01
    IIF 4 - Director → ME
  • 17
    QUADRANT HEALTHCARE (UK) LIMITED
    - now 02369749 02920373... (more)
    QUADRANT HOLDINGS CAMBRIDGE LIMITED - 2000-07-24
    URBANPOWER LIMITED - 1989-08-07
    Dissolved Corporate (38 parents, 3 offsprings)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 17 - Director → ME
  • 18
    QUADRANT HEALTHCARE LIMITED
    - now 03033648 02920373... (more)
    QUADRANT HEALTHCARE PLC - 2002-09-04
    WATCHMARGIN PUBLIC LIMITED COMPANY - 1996-02-05
    Dissolved Corporate (39 parents, 1 offspring)
    Officer
    2009-03-04 ~ 2015-07-01
    IIF 2 - Director → ME
  • 19
    QUADRANT HOLDINGS CAMBRIDGE LIMITED
    - now 02920373 02369749
    QUADRANT HEALTHCARE (UK) LIMITED - 2000-07-24
    ANDARIS LIMITED - 1999-01-04
    Dissolved Corporate (35 parents, 3 offsprings)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 19 - Director → ME
  • 20
    QUADRANT TECHNOLOGIES LIMITED
    - now 04740427
    DELETEBUTTON LIMITED - 2003-06-17
    Dissolved Corporate (25 parents, 1 offspring)
    Officer
    2009-03-04 ~ 2015-07-01
    IIF 8 - Director → ME
  • 21
    QUADRANT TRUSTEE LIMITED
    - now 02992302
    DANCEFUTURE LIMITED - 1995-01-04
    Dissolved Corporate (28 parents)
    Officer
    2010-11-11 ~ 2015-07-01
    IIF 13 - Director → ME
  • 22
    SCOTIA HOLDINGS PLC
    - now 01849887
    EFAMOL HOLDINGS PUBLIC LIMITED COMPANY - 1992-09-02
    Dissolved Corporate (26 parents, 3 offsprings)
    Officer
    1998-06-05 ~ 2001-08-16
    IIF 27 - Director → ME
  • 23
    SCOTIA PHARMACEUTICALS LIMITED
    - now 01397585
    EFAMOL LIMITED - 1987-10-29
    VERRONMAY LIMITED - 1979-12-31
    Dissolved Corporate (20 parents)
    Officer
    1999-07-22 ~ 2001-08-16
    IIF 25 - Director → ME
  • 24
    SHERBOURNE BIRCH COPSE LTD
    09883363
    Dissolved Corporate (9 parents)
    Officer
    2016-08-02 ~ 2021-07-31
    IIF 21 - Director → ME
  • 25
    VECTURA DELIVERY DEVICES LIMITED
    - now 04026469
    VIVID MEDICAL LIMITED - 2002-02-19
    TAYVIN 204 LIMITED - 2000-08-21
    Active Corporate (26 parents)
    Officer
    2004-03-30 ~ 2015-07-01
    IIF 6 - Director → ME
  • 26
    VECTURA GROUP INVESTMENTS LIMITED
    07312805
    Active Corporate (19 parents, 3 offsprings)
    Officer
    2010-09-30 ~ 2015-07-01
    IIF 18 - Director → ME
  • 27
    VECTURA GROUP LIMITED - now
    VECTURA GROUP PLC
    - 2022-01-05 03418970 00107582
    VECTURA LIMITED
    - 2004-06-23 03418970 01696917
    FUNFINE LIMITED - 1998-01-15
    Active Corporate (52 parents, 5 offsprings)
    Officer
    2002-10-03 ~ 2015-07-01
    IIF 3 - Director → ME
  • 28
    VECTURA LIMITED
    - now 01696917 03418970
    COORDINATED DRUG DEVELOPMENT LIMITED
    - 2004-07-13 01696917
    Active Corporate (26 parents)
    Officer
    2004-06-09 ~ 2015-07-01
    IIF 12 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.