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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

Powell, Steven John, Dr

    Related profiles found in government register
  • Powell, Steven John, Dr
    British

    Registered addresses and corresponding companies
  • Powell, Steven John
    British born in August 1961

    Registered addresses and corresponding companies
  • Powell, Steven John, Dr
    British born in August 1961

    Registered addresses and corresponding companies
  • Powell, Steven John, Dr

    Registered addresses and corresponding companies
  • Powell, Steven John

    Registered addresses and corresponding companies
  • Powell, Steven John, Dr
    British born in August 1961

    Resident in England

    Registered addresses and corresponding companies
  • Powell, Steven, Dr

    Registered addresses and corresponding companies
  • Powell, Steven, Dr
    British born in August 1961

    Resident in England

    Registered addresses and corresponding companies
  • Powell, Steven, Dr
    British chair person born in August 1961

    Resident in England

    Registered addresses and corresponding companies
  • Powell, Steven John, Dr
    British born in August 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Powell, Steven John, Dr
    British born in September 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Dr Steven John Powell
    British born in August 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 36
  • 1
    55, RAVENSBOURNE ROAD LIMITED
    01277841
    Active Corporate (15 parents)
    Officer
    (before 1991-10-21) ~ 1992-01-03
    IIF 4 - Director → ME
  • 2
    ACACIA PHARMA LIMITED
    - now 05934843
    LETTERHOOD LIMITED - 2007-02-02
    Active Corporate (23 parents)
    Officer
    2007-12-21 ~ 2013-08-19
    IIF 45 - Director → ME
  • 3
    ACARIS HEALTHCARE SOLUTIONS LIMITED - now
    ACARIS HEALTHCARE SOLUTIONS PLC
    - 2008-09-16 04095774
    Dissolved Corporate (9 parents)
    Officer
    2000-10-20 ~ 2005-06-03
    IIF 32 - Director → ME
  • 4
    ACTIGEN LIMITED
    03433416
    Active Corporate (20 parents)
    Officer
    1997-09-12 ~ 2000-02-01
    IIF 6 - Director → ME
  • 5
    ANDRON PHARMA LIMITED
    08669993
    Dissolved Corporate (2 parents)
    Officer
    2013-08-30 ~ dissolved
    IIF 24 - Director → ME
    2013-08-30 ~ dissolved
    IIF 12 - Secretary → ME
  • 6
    BITROBIUS GENETICS LTD
    13040147
    Active Corporate (3 parents)
    Officer
    2024-06-01 ~ now
    IIF 29 - Director → ME
  • 7
    CAMBRIDGE COGNITION HOLDINGS PLC
    - now 08211361
    CAMBRIDGE COGNITION HOLDINGS LIMITED - 2013-04-12
    SEVCO 5101 LIMITED - 2013-02-13
    Active Corporate (21 parents, 3 offsprings)
    Officer
    2015-07-06 ~ 2026-05-21
    IIF 18 - Director → ME
  • 8
    CAMBRIDGE COGNITION LIMITED
    - now 04338746 04213437
    M&R 850 LIMITED - 2002-06-05
    Active Corporate (32 parents, 3 offsprings)
    Officer
    2015-07-06 ~ 2019-05-23
    IIF 20 - Director → ME
  • 9
    CAMBRIDGE COGNITION TRUSTEES LIMITED
    - now 04213437
    M&R 850 LIMITED - 2003-07-16
    CAMBRIDGE COGNITION LIMITED - 2002-06-05
    Active Corporate (24 parents)
    Officer
    2019-04-15 ~ 2026-05-21
    IIF 19 - Director → ME
  • 10
    CE BIOSCIENCE LIMITED
    07845288
    Dissolved Corporate (4 parents)
    Officer
    2011-11-11 ~ dissolved
    IIF 41 - Director → ME
  • 11
    CHROMA THERAPEUTICS LIMITED
    04066289
    Liquidation Corporate (23 parents, 1 offspring)
    Officer
    2009-06-19 ~ 2017-06-16
    IIF 28 - Director → ME
    2004-05-20 ~ 2007-03-20
    IIF 33 - Director → ME
  • 12
    CIVIC IMMUNEBIO LTD
    17116951
    Active Corporate (3 parents)
    Officer
    2026-03-25 ~ now
    IIF 27 - Director → ME
  • 13
    ETHERNA LTD
    13893472
    Dissolved Corporate (2 parents)
    Officer
    2022-02-04 ~ 2022-08-10
    IIF 44 - Director → ME
  • 14
    FAST TRACK PHARMA (HOLDINGS) LIMITED
    08961342
    Dissolved Corporate (4 parents)
    Officer
    2014-03-26 ~ dissolved
    IIF 23 - Director → ME
  • 15
    FAST TRACK PHARMA LIMITED
    07744460
    Active Corporate (4 parents)
    Officer
    2011-08-17 ~ now
    IIF 42 - Director → ME
  • 16
    GLEN CLOVA SCIENTIFIC LIMITED
    SC745604
    Active Corporate (7 parents)
    Officer
    2022-09-27 ~ 2026-04-01
    IIF 22 - Director → ME
    Person with significant control
    2022-09-27 ~ 2024-04-04
    IIF 46 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 46 - Ownership of shares – More than 25% but not more than 50% → OE
  • 17
    ISOGENICA LIMITED - now
    PHARMACOPHORIX LIMITED
    - 2001-01-22 03571781
    Active Corporate (28 parents)
    Officer
    1998-05-28 ~ 2000-09-24
    IIF 5 - Director → ME
  • 18
    LCC THERAPEUTICS LTD.
    - now 08900140
    LIVERPOOL CHIROCHEM LIMITED
    - 2025-01-20 08900140
    Liquidation Corporate (24 parents)
    Officer
    2024-10-31 ~ 2025-06-10
    IIF 16 - Director → ME
  • 19
    LEAF EXPRESSION SYSTEMS LIMITED - now
    LEAF SYSTEMS INTERNATIONAL LIMITED
    - 2022-11-01 09351695 11002557
    MOLFARMA LIMITED - 2015-12-02
    Liquidation Corporate (16 parents, 1 offspring)
    Officer
    2016-07-07 ~ 2019-05-30
    IIF 39 - Director → ME
  • 20
    LEAF SYSTEMS INTERNATIONAL LIMITED - now
    LEAF EXPRESSION SYSTEMS LIMITED
    - 2022-11-01 11002557 09351695
    Dissolved Corporate (5 parents)
    Officer
    2017-10-09 ~ 2019-05-30
    IIF 40 - Director → ME
  • 21
    MACROPHAGE PHARMA LIMITED
    - now 09369013
    MACROPHAGE THERAPEUTICS LIMITED - 2015-02-27
    Liquidation Corporate (15 parents)
    Officer
    2016-01-01 ~ 2018-11-30
    IIF 13 - Director → ME
  • 22
    MACROTARG LIMITED
    - now 06347934
    INGLEBY (1745) LIMITED - 2007-12-19
    Dissolved Corporate (15 parents)
    Officer
    2009-10-16 ~ 2017-06-16
    IIF 17 - Director → ME
  • 23
    OLIGOTUNE LTD
    15373740
    Active Corporate (6 parents)
    Officer
    2024-06-11 ~ 2026-02-02
    IIF 15 - Director → ME
  • 24
    PICTURA BIO LTD
    - now 13691257 14371386
    OXDX LTD - 2022-11-14
    Active Corporate (8 parents, 2 offsprings)
    Officer
    2025-08-19 ~ now
    IIF 25 - Director → ME
  • 25
    PLETHORA SOLUTIONS HOLDINGS PLC
    - now 05341336
    COPPERSPICE PUBLIC LIMITED COMPANY
    - 2005-02-09 05341336
    Active Corporate (21 parents, 1 offspring)
    Officer
    2005-02-08 ~ 2011-04-30
    IIF 35 - Director → ME
    2009-02-19 ~ 2011-03-31
    IIF 1 - Secretary → ME
  • 26
    PLETHORA SOLUTIONS LIMITED
    04977609
    Active Corporate (14 parents)
    Officer
    2004-11-01 ~ 2011-04-30
    IIF 34 - Director → ME
    2009-02-18 ~ 2011-04-30
    IIF 14 - Secretary → ME
  • 27
    PLETHORA THERAPEUTICS LIMITED
    06541644
    Dissolved Corporate (11 parents)
    Officer
    2008-03-20 ~ 2011-04-30
    IIF 37 - Director → ME
    2009-04-13 ~ 2011-04-30
    IIF 3 - Secretary → ME
  • 28
    SERENOX LIMITED
    14255266
    Active Corporate (2 parents)
    Officer
    2022-07-25 ~ now
    IIF 43 - Director → ME
    2022-07-25 ~ now
    IIF 11 - Secretary → ME
  • 29
    THE BRAIN TUMOUR CHARITY
    - now 08266522 05615995
    TBTF - 2013-05-10
    Active Corporate (39 parents, 3 offsprings)
    Officer
    2015-04-01 ~ 2015-11-19
    IIF 21 - Director → ME
  • 30
    THE NATIVE ANTIGEN COMPANY LIMITED
    - now 07386339
    FRIARS 2021 LIMITED - 2010-11-01
    Active Corporate (20 parents)
    Officer
    2015-03-31 ~ 2020-07-08
    IIF 38 - Director → ME
  • 31
    THE TRUFFALDINO PARTNERSHIP LIMITED
    04650450
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2003-01-28 ~ now
    IIF 36 - Director → ME
    2003-01-28 ~ now
    IIF 2 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 47 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 47 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 32
    THE UROLOGY COMPANY HOLDINGS LIMITED
    07002913
    Dissolved Corporate (4 parents)
    Officer
    2009-08-27 ~ 2011-04-30
    IIF 30 - Director → ME
    2009-08-27 ~ 2011-04-30
    IIF 9 - Secretary → ME
  • 33
    THE UROLOGY COMPANY LIMITED
    07003303
    Dissolved Corporate (6 parents)
    Officer
    2009-08-27 ~ 2011-04-30
    IIF 31 - Director → ME
    2009-08-27 ~ 2011-04-30
    IIF 10 - Secretary → ME
  • 34
    WESTMINNOVATION LIMITED
    05796011
    Active Corporate (15 parents)
    Officer
    2006-10-03 ~ 2010-06-29
    IIF 26 - Director → ME
  • 35
    XENOVA BIOMEDIX LIMITED - now
    K S BIOMEDIX LIMITED
    - 2003-12-23 02468053
    STEADY PROGRESSION LIMITED - 1990-03-09
    Dissolved Corporate (20 parents)
    Officer
    2000-04-13 ~ 2003-09-15
    IIF 8 - Director → ME
  • 36
    XENOVA KS LIMITED - now
    K S BIOMEDIX HOLDINGS LIMITED - 2004-08-26
    K S BIOMEDIX HOLDINGS PLC
    - 2004-08-06 03006674
    Dissolved Corporate (20 parents)
    Officer
    2000-04-13 ~ 2003-09-15
    IIF 7 - Director → ME

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