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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

Riddell, Alastair James, Dr

    Related profiles found in government register
  • Riddell, Alastair James, Dr
    British born in May 1949

    Registered addresses and corresponding companies

    • Minerva Building, Babraham Research Campus, Babraham, Cambridge, CB22 3AT

      IIF 1
  • Riddell, Alastair James, Dr
    British ceo born in May 1949

    Registered addresses and corresponding companies

    • Cambridge Science Park, 418 Milton Road, Cambridge, Cambridgeshire, CB4 0PA

      IIF 2 IIF 3

    • Minerva Building, Babraham Research Campus, Babraham, Cambridge, CB22 3AT

      IIF 4 IIF 5
  • Riddell, Alastair James, Dr
    British company director born in May 1949

    Registered addresses and corresponding companies

    • Cambridge Science Park, 418 Milton Road, Cambridge, Cambridgeshire, CB4 0PA

      IIF 6 IIF 7 IIF 8
  • Riddell, Alastair James, Dr
    British director born in May 1949

    Registered addresses and corresponding companies

    • Cambridge Science Park, 418 Milton Road, Cambridge, Cambridgeshire, CB4 0PA

      IIF 9
  • Riddell, Alastair James, Dr
    British managing director born in May 1949

    Registered addresses and corresponding companies

    • Cambridge Science Park, 418 Milton Road, Cambridge, Cambridgeshire, CB4 0PA

      IIF 10 IIF 11
  • Riddell, Alastair James, Dr
    British non executive director born in May 1949

    Registered addresses and corresponding companies

    • Minerva Building, Babraham Research Campus, Babraham, Cambridge, CB22 3AT

      IIF 12 IIF 13
  • Riddell, Alastair James, Dr
    British director born in May 1949

    Resident in England

    Registered addresses and corresponding companies

    • Unit 5, Grange Park, Broadway, Bourn, Cambridge, CB23 2TA

      IIF 14
  • Riddell, Alastair James, Dr
    Uk company director born in May 1949

    Resident in Uk

    Registered addresses and corresponding companies

    • The Nexus Building, Broadway, Letchworth Garden City, Herts, SG8 9BL

      IIF 15
  • Riddell, Alastair James, Dr
    Uk company director born in May 1949

    Resident in England

    Registered addresses and corresponding companies

    • 27, Eastcastle Street, London, W1W 8DH, England

      IIF 16
  • Riddell, Alastair James, Dr
    British biopharmaceutical consultant born in May 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Biocentre, Innovation Way, Heslington, York, North Yorkshire, YO10 5NY, United Kingdom

      IIF 17
  • Riddell, Alastair James, Dr
    British company director born in May 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Pynes Hill Court, Pynes Hill, Exeter, Devon, EX2 5SP, United Kingdom

      IIF 18

    • 14/15, Belgrave Square 14/15 Belgrave Square, London, SW1X 8PS

      IIF 19
  • Riddell, Alastair James, Dr
    British director born in May 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 6th Floor, 60, Gracechurch Street, London, EC3V 0HR, England

      IIF 20

    • 6th Floor, 60 Gracechurch Street, London, EC3V 0HR, United Kingdom

      IIF 21
  • Riddell, Alstair, Dr
    British chairman born in May 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • C/o Kroll Advisory Ltd. The Shard, 32 London Bridge Street, London, SE1 9SG

      IIF 22
child relation
Offspring entities and appointments 21
  • 1
    BIOINDUSTRY ASSOCIATION
    - now 01889626
    ASSOCIATION FOR THE ADVANCEMENT OF BRITISH BIOTECHNOLOGY - 1989-11-13
    Victoria House, Bloomsbury Way, London, England
    Active Corporate (153 parents)
    Officer
    2008-01-01 ~ 2010-12-31
    IIF 19 - Director → ME
    2000-01-01 ~ 2005-12-31
    IIF 7 - Director → ME
  • 2
    BIOSEEK PLC - now
    ASTERAND PLC - 2012-08-02
    PHARMAGENE PLC
    - 2006-01-03 03355618
    GAC NO. 83 LIMITED - 1997-06-12
    C/o Harrisons Business Recovery & Insolvency (london) Limited, 3rd Floor Office 305 31 Southampton Row Holborn, London
    Dissolved Corporate (32 parents)
    Officer
    1998-01-05 ~ 2005-02-21
    IIF 9 - Director → ME
  • 3
    BIOSEEK UK LIMITED - now
    ASTERAND UK LIMITED - 2012-08-03
    PHARMAGENE LABORATORIES LIMITED
    - 2006-01-03 03113041
    PHARMAGENE CONTRACT RESEARCH LIMITED - 1995-12-19
    C/o Harrisons Business Recovery & Insolvency (london) Limited, 3rd Floor, Office 305 31 Southampton Row Holborn, London
    Dissolved Corporate (24 parents)
    Officer
    1998-04-29 ~ 2005-02-21
    IIF 11 - Director → ME
  • 4
    CLINOVIA HEALTHCARE SERVICES LIMITED - now
    CAREMARK SERVICES LIMITED
    - 1999-06-15 02678415 02764914... (more)
    CAREMARK LIMITED - 1993-02-10
    INTERCEDE 976 LIMITED - 1992-10-20
    Kpmg Restructuring, 8 Salisbury Square, London
    Dissolved Corporate (35 parents)
    Officer
    1997-01-06 ~ 1997-12-19
    IIF 8 - Director → ME
  • 5
    CXR BIOSCIENCES LIMITED
    - now SC211745
    COXENOMICS LIMITED - 2001-11-16
    XENOMICS LIMITED - 2001-10-18
    CASTLELAW (NO.328) LIMITED - 2000-12-18
    2 James Lindsay Place, Dundee Technopole, Dundee
    Active Corporate (30 parents)
    Officer
    2008-09-01 ~ 2009-09-30
    IIF 1 - Director → ME
  • 6
    FEEDBACK PLC
    00598696
    201 Temple Chambers, 3-7 Temple Avenue, London, England, England
    Active Corporate (38 parents, 6 offsprings)
    Officer
    2016-06-01 ~ 2019-11-18
    IIF 14 - Director → ME
  • 7
    LLOYDS CLINICAL LIMITED - now
    LLOYDS PHARMACY CLINICAL HOMECARE LIMITED - 2024-11-18
    BUPA HOME HEALTHCARE LIMITED - 2016-10-13
    CLINOVIA LIMITED - 2008-12-01
    CAREMARK LIMITED
    - 1999-06-15 02764914 02678415... (more)
    CAREMARK SERVICES LIMITED - 1993-02-10
    Unit 4 Scimitar Park, Roydon Road, Harlow, Essex, England
    Active Corporate (69 parents)
    Officer
    1997-01-06 ~ 1997-12-19
    IIF 6 - Director → ME
  • 8
    NEMESIS BIOSCIENCE LTD
    08919523
    C/o Kroll Advisory Ltd. The Shard, 32 London Bridge Street, London
    Dissolved Corporate (7 parents)
    Officer
    2016-07-01 ~ dissolved
    IIF 22 - Director → ME
  • 9
    NUFORMIX PLC
    - now 09632100 06407331
    LEVRETT PLC - 2017-10-13
    C/o Arch Law Limited Huckletree Bishopsgate, 8 Bishopsgate, London, United Kingdom
    Active Corporate (20 parents, 1 offspring)
    Officer
    2021-05-24 ~ 2022-05-31
    IIF 21 - Director → ME
  • 10
    NUFORMIX TECHNOLOGIES LIMITED
    - now 06407331
    NUFORMIX LIMITED - 2017-10-13
    SANDCO 1049 LIMITED - 2007-12-10
    C/o Arch Law Limited Huckletree Bishopsgate, 8 Bishopsgate, London, United Kingdom
    Active Corporate (18 parents)
    Officer
    2021-12-16 ~ 2022-05-31
    IIF 20 - Director → ME
  • 11
    PARADIGM THERAPEUTICS LIMITED - now
    AMEDIS PHARMACEUTICALS LIMITED
    - 2007-03-30 03504705
    BEACHFIVE LIMITED - 1999-10-19
    418 Cambridge Science Park, Milton Road, Cambridge, Cambs
    Dissolved Corporate (31 parents)
    Officer
    2006-03-01 ~ 2007-03-29
    IIF 2 - Director → ME
  • 12
    PCT SHAREHOLDERS LIMITED
    - now 04216368
    PRO-CURE THERAPEUTICS LIMITED
    - 2012-11-01 04216368
    Kpmg Llp, 15 Canada Square Canary Wharf, London
    Dissolved Corporate (21 parents)
    Officer
    2009-09-09 ~ 2012-11-02
    IIF 17 - Director → ME
  • 13
    PHARMAGENE LABORATORIES TRUSTEES LIMITED
    - now 03232529
    GAC NO.49 LIMITED - 1996-08-13
    Harrisons Business Recovery & Insolvency (london) Limited, 4th Floor 25 Shaftesbury Avenue, London
    Dissolved Corporate (15 parents)
    Officer
    1998-04-29 ~ 2005-02-21
    IIF 10 - Director → ME
  • 14
    PIXL BIO LTD - now
    DEFINIGEN LIMITED
    - 2025-08-29 07595566
    FRIARS 2034 LIMITED - 2012-04-27
    Moneta Building Babraham Research Campus, Babraham, Cambridge, England
    Active Corporate (28 parents, 1 offspring)
    Officer
    2012-07-16 ~ 2016-02-17
    IIF 15 - Director → ME
  • 15
    SAREUM HOLDINGS PLC
    - now 05147578
    KEEPFAST PLC - 2004-07-12
    Unit 2a Langford Arch London Road, Pampisford, Cambridge, Cambridgeshire
    Active Corporate (15 parents, 1 offspring)
    Officer
    2007-11-15 ~ 2008-07-01
    IIF 13 - Director → ME
  • 16
    SAREUM LIMITED
    - now 04863659
    SARELA LTD - 2003-11-20
    Unit 2a Langford Arch London Road, Pampisford, Cambridge, Cambridgeshire
    Active Corporate (14 parents)
    Officer
    2007-11-15 ~ 2008-07-01
    IIF 12 - Director → ME
  • 17
    SILENCE THERAPEUTICS PLC
    - now 02992058 02757200
    SR PHARMA PLC - 2007-04-26
    STANFORD ROOK HOLDINGS PLC - 1999-06-21
    27 Eastcastle Street, London
    Active Corporate (58 parents, 2 offsprings)
    Officer
    2013-11-18 ~ 2015-09-22
    IIF 16 - Director → ME
  • 18
    SOUTH WEST PENINSULA AHSN LIMITED
    08495463
    Vantage Point, Pynes Hill, Exeter, England
    Active Corporate (53 parents)
    Officer
    2016-01-18 ~ 2021-09-30
    IIF 18 - Director → ME
  • 19
    STEM CELL SCIENCES (UK) LIMITED
    SC209852
    Kpmg Llp, Saltire Court 20 Castle Terrace, Edinburgh, Lothian
    Dissolved Corporate (13 parents)
    Officer
    2008-10-08 ~ 2009-04-01
    IIF 4 - Director → ME
  • 20
    STEM CELL SCIENCES HOLDINGS LIMITED
    - now SC247746
    PACIFIC SHELF 1224 LIMITED - 2003-06-26
    Kpmg Llp, Saltire Court 20 Castle Terrace, Edinburgh, Lothian
    Dissolved Corporate (13 parents)
    Officer
    2008-08-01 ~ 2009-04-01
    IIF 5 - Director → ME
  • 21
    TAKEDA CAMBRIDGE LIMITED - now
    PARADIGM THERAPEUTICS LIMITED
    - 2007-03-30 03585995 03504705
    418 Cambridge Science Park, Milton Road, Cambridge
    Active Corporate (37 parents, 1 offspring)
    Officer
    2005-05-18 ~ 2007-03-29
    IIF 3 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.