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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mackney, David

    Related profiles found in government register
  • Mackney, David
    British born in February 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Open Health, The Weighbridge, Brewery Courtyard, High Street, Marlow, SL7 2FF, United Kingdom

      IIF 1
  • Mackney, David
    British cfo born in February 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mackney, David
    British chartered accountant born in February 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • The Weighbridge, Brewery Courtyard, Draymans Lane, Marlow, Buckinghamshire, SL7 2FF, England

      IIF 16 IIF 17 IIF 18

    • The Weighbridge, Brewery Courtyard, Draymans Lane, Marlow, SL7 2FF, England

      IIF 19
  • Mackney, David
    British director born in February 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mackney, David
    British cfo born in February 1968

    Resident in Uk

    Registered addresses and corresponding companies
  • Mackney, David
    British accountant born in February 1968

    Registered addresses and corresponding companies

    • 4 Pegasus Place, St. Albans, Hertfordshire, AL3 5QT

      IIF 45
  • Mackney, David

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 45
  • 1
    14 CURZON STREET 1 LIMITED
    07467580 10113647
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (18 parents, 2 offsprings)
    Officer
    2022-07-19 ~ 2022-12-16
    IIF 22 - Director → ME
  • 2
    14 CURZON STREET 2 LIMITED
    10113647 07467580
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (21 parents, 1 offspring)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 29 - Director → ME
  • 3
    ACCRETIO LIMITED
    - now 09280023
    OPEN VP LIMITED - 2015-01-15
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (18 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 1 - Director → ME
  • 4
    AKUBIO LIMITED
    - now 04136782
    AKUSENSE LIMITED - 2001-05-17
    M&R 814 LIMITED - 2001-04-20
    Baker Tilly Restructuring And Recovery Llp, The Pinnacle 170 Midsummer Boulevard, Milton Keynes, Buckinghamshire
    Dissolved Corporate (22 parents)
    Officer
    2006-09-05 ~ 2009-04-17
    IIF 45 - Director → ME
  • 5
    ARK COMMS.AGENCY LIMITED
    12106640
    C/o Corporation Service Company (uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom
    Dissolved Corporate (14 parents)
    Equity (Company account)
    305,137 GBP2021-03-31
    Officer
    2021-09-17 ~ 2022-12-16
    IIF 20 - Director → ME
  • 6
    ARK.AGENCY LIMITED
    11315455
    C/o Corporation Service Company (uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (15 parents)
    Equity (Company account)
    1,292,610 GBP2021-03-31
    Officer
    2021-09-17 ~ 2022-12-16
    IIF 21 - Director → ME
  • 7
    BRITISH BIO-TECHNOLOGY LIMITED
    - now 02888200 01985479, 02304992
    BRITISH BIOTECH LIMITED - 1994-07-29
    BRITISH BIOTECH LIMITED - 1994-06-03
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire, United Kingdom
    Dissolved Corporate (16 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 41 - Director → ME
  • 8
    BRITISH BIOTECH (UK) LIMITED
    03364628 02680511, 02304992, 02888200... (more)
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire
    Dissolved Corporate (17 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 2 - Director → ME
  • 9
    BRITISH BIOTECH INTERNATIONAL LIMITED
    03364625
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire
    Dissolved Corporate (17 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 11 - Director → ME
  • 10
    BRITISH BIOTECH INVESTMENTS LIMITED
    - now 02885276
    BRITISH BIO-TECHNOLOGY INVESTMENTS LIMITED - 1994-07-29
    BRITISH BIO-TECHNOLOGY INVESTMENTS LIMITED - 1994-06-03
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire
    Dissolved Corporate (19 parents, 1 offspring)
    Officer
    2009-09-30 ~ dissolved
    IIF 4 - Director → ME
  • 11
    BRITISH BIOTECH LIMITED
    - now 02680511 03364628, 02304992, 02888200... (more)
    GENALIFE LIMITED - 2003-10-01
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire, United Kingdom
    Dissolved Corporate (16 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 44 - Director → ME
  • 12
    BRITISH BIOTECH SERVICES LIMITED
    03364627 03364628, 02680511, 02304992... (more)
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire
    Dissolved Corporate (17 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 8 - Director → ME
  • 13
    CEREBRUS LIMITED
    - now 03931290 03070163
    VERNALIS RESEARCH LIMITED - 2000-05-19
    ALNERY NO. 1962 LIMITED - 2000-03-17
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire, United Kingdom
    Dissolved Corporate (15 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 42 - Director → ME
  • 14
    CEREXUS LIMITED
    - now 03545600
    INTERCEDE 1322 LIMITED - 1998-05-28
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire
    Dissolved Corporate (19 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 14 - Director → ME
  • 15
    CHOICE HEALTHCARE SOLUTIONS LIMITED
    - now 04072985
    CHOICE PHARMA LIMITED - 2012-02-06
    CHOICE MEDICAL COMMUNICATIONS LIMITED - 2007-11-08
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (35 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 27 - Director → ME
  • 16
    ENGAGE BIDCO LIMITED
    14134266
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (14 parents, 1 offspring)
    Officer
    2022-07-14 ~ 2022-12-16
    IIF 16 - Director → ME
  • 17
    ENGAGE DEBTCO LIMITED
    14177197
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (14 parents, 1 offspring)
    Officer
    2022-07-14 ~ 2022-12-16
    IIF 19 - Director → ME
  • 18
    ENGAGE MIDCO LIMITED
    14173807
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (14 parents, 1 offspring)
    Officer
    2022-07-14 ~ 2022-12-16
    IIF 18 - Director → ME
  • 19
    ENGAGE PIKCO LIMITED
    14171847
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (13 parents, 1 offspring)
    Officer
    2022-07-14 ~ 2022-12-16
    IIF 17 - Director → ME
  • 20
    HARVEY WALSH LIMITED
    04575510
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (23 parents, 1 offspring)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 38 - Director → ME
  • 21
    IONIX PHARMACEUTICALS LIMITED
    - now 04217756
    TYREINDEX LIMITED - 2001-06-27
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire
    Dissolved Corporate (20 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 12 - Director → ME
  • 22
    LEC COMMUNICATIONS LIMITED
    - now 03140767 03763959
    LANE, EARL & COX COMMUNICATIONS LIMITED - 1996-09-05
    MAYORAL LIMITED - 1996-02-02
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Dissolved Corporate (24 parents, 1 offspring)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 39 - Director → ME
  • 23
    LIBERUM INDEPENDENT MEDICAL EDUCATION LIMITED
    - now 10276499
    LIBERUM INDEPENDANT MEDICAL EDUCATION LIMITED - 2017-04-12
    DOCC LIMITED - 2017-04-03
    Birchin Court 5th Floor, 19-25 Birchin Lane, London, United Kingdom
    Liquidation Corporate (14 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 25 - Director → ME
  • 24
    LIGAND UK DEVELOPMENT LIMITED - now
    VERNALIS DEVELOPMENT LIMITED
    - 2020-12-03 02600483
    VERNALIS LIMITED - 2003-10-01
    VANGUARD MEDICA LIMITED - 2000-05-19
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Active Corporate (49 parents)
    Officer
    2009-06-15 ~ 2018-10-12
    IIF 9 - Director → ME
    2017-11-01 ~ 2018-01-25
    IIF 49 - Secretary → ME
  • 25
    LIGAND UK GROUP LIMITED - now
    VERNALIS GROUP LIMITED
    - 2020-12-03 03137449
    VERNALIS GROUP PLC - 2004-03-11
    VANGUARD MEDICA GROUP PLC - 2000-05-19
    INTERCEDE 1162 LIMITED - 1996-03-06
    C/o Legalinx Limited 3rd Floor, 207 Regent Street, London, United Kingdom
    Dissolved Corporate (40 parents, 2 offsprings)
    Officer
    2009-09-30 ~ 2018-10-12
    IIF 10 - Director → ME
    2017-11-01 ~ 2018-01-25
    IIF 47 - Secretary → ME
  • 26
    LIGAND UK LIMITED - now
    VERNALIS LIMITED
    - 2020-12-03 02304992 02600483, 03547855
    VERNALIS PLC
    - 2018-10-11 02304992 02600483, 03547855
    BRITISH BIOTECH PLC - 2003-10-01
    BRITISH BIO-TECHNOLOGY GROUP PLC - 1994-07-29
    BRITISH BIO-TECHNOLOGY GROUP PLC - 1994-06-03
    DOUBLEMANTA LIMITED - 1989-03-17
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Active Corporate (60 parents, 7 offsprings)
    Officer
    2009-02-02 ~ 2018-10-12
    IIF 15 - Director → ME
    2017-11-01 ~ 2018-01-25
    IIF 50 - Secretary → ME
  • 27
    LIGAND UK RESEARCH LIMITED - now
    VERNALIS RESEARCH LIMITED
    - 2020-12-04 03070163 03931290
    CEREBRUS PHARMACEUTICALS LIMITED - 2000-05-19
    CEREBRUS LIMITED - 1999-06-22
    GISHMIRE LIMITED - 1995-07-19
    C/o Legalinx Limited 3rd Floor, 207 Regent Street, London, United Kingdom
    Dissolved Corporate (36 parents, 1 offspring)
    Officer
    2009-09-30 ~ 2018-10-12
    IIF 13 - Director → ME
    2017-11-01 ~ 2018-01-25
    IIF 48 - Secretary → ME
  • 28
    OH INVESTORS LIMITED
    10856731
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Dissolved Corporate (12 parents, 1 offspring)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 24 - Director → ME
  • 29
    OH PE HOLDINGS LIMITED
    11677880
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (14 parents, 1 offspring)
    Officer
    2022-07-22 ~ 2022-12-16
    IIF 23 - Director → ME
  • 30
    OHC LONDON HOLDINGS LIMITED
    07568978
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (17 parents, 13 offsprings)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 32 - Director → ME
  • 31
    OHC US HOLDINGS LTD
    09910114
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Dissolved Corporate (13 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 26 - Director → ME
  • 32
    OPEN HEALTH ADVERTISING LIMITED
    - now 05249856
    REYNOLDS-MACKENZIE LIMITED
    - 2021-10-06 05249856
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Dissolved Corporate (15 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 37 - Director → ME
  • 33
    OPEN HEALTH PATIENT ENGAGEMENT LIMITED
    - now 07916761
    EARTH WORKS DIGITAL LIMITED
    - 2021-10-05 07916761
    CHANNEL HEALTH LIMITED - 2013-02-15
    CALON HEALTHCARE ASSOCIATES LTD - 2012-05-14
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (20 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 40 - Director → ME
  • 34
    OPEN LEC LIMITED
    - now 02779179
    LANE, EARL & COX ADVERTISING LIMITED - 2011-04-07
    DARTLANE LIMITED - 1993-03-30
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Dissolved Corporate (24 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 36 - Director → ME
  • 35
    OPEN VIE LIMITED
    11854835
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (13 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 34 - Director → ME
  • 36
    OPEN VP HOLDINGS LIMITED
    - now 07913835
    SUCCINCT CONSULTING LIMITED - 2014-12-19
    VWXY LIMITED - 2012-02-09
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Dissolved Corporate (15 parents, 1 offspring)
    Equity (Company account)
    170 GBP2017-12-31
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 35 - Director → ME
  • 37
    PH ASSOCIATES LIMITED
    - now 03832368
    PH2 CONSULTING LTD - 2003-03-02
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (21 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 31 - Director → ME
  • 38
    PHARMERIT LIMITED
    06184878
    C/o Corporation Service Company (uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (18 parents)
    Equity (Company account)
    795,571 GBP2018-12-31
    Officer
    2021-12-07 ~ 2022-12-16
    IIF 33 - Director → ME
  • 39
    RIBOTARGETS HOLDINGS LIMITED
    - now 03339154
    RIBOTARGETS HOLDINGS PLC - 2004-03-11
    INTERCEDE 1236 LIMITED - 1997-06-06
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire
    Dissolved Corporate (31 parents, 1 offspring)
    Officer
    2009-09-30 ~ dissolved
    IIF 3 - Director → ME
  • 40
    RIBOTARGETS LIMITED
    - now 02899038 03219804
    NEURES LIMITED - 2003-10-01
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire
    Dissolved Corporate (21 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 5 - Director → ME
  • 41
    SPIRIT MEDICAL COMMUNICATIONS GROUP LIMITED
    - now 05581186
    SPIRIT MEDICAL COMMUNICATIONS LIMITED - 2018-02-21
    ZULU ENTERPRISES LIMITED - 2006-02-15
    C/o Corporation Service Company (uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (14 parents)
    Total Assets Less Current Liabilities (Company account)
    245,052 GBP2015-12-31
    Officer
    2021-07-29 ~ 2022-12-16
    IIF 28 - Director → ME
  • 42
    SUCCINCT COMMUNICATIONS LIMITED
    03849470
    C/o Corporation Service Company (uk) Limited, 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (22 parents)
    Officer
    2021-08-02 ~ 2022-12-16
    IIF 30 - Director → ME
  • 43
    VANGUARD MEDICA LIMITED
    - now 03547855 02600483
    VERNALIS LIMITED - 2000-05-19
    INTERCEDE 1328 LIMITED - 1998-06-10
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire, United Kingdom
    Dissolved Corporate (16 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 43 - Director → ME
  • 44
    VERNALIS (CAMBRIDGE) LIMITED
    - now 03219804
    RIBOTARGETS LIMITED - 2003-10-01
    MONIBELL LIMITED - 1996-09-04
    100 Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire
    Dissolved Corporate (21 parents)
    Officer
    2009-09-30 ~ dissolved
    IIF 6 - Director → ME
  • 45
    VERNALIS (R&D) LIMITED
    - now 01985479
    VERNALIS (OXFORD) LIMITED - 2003-12-18
    BRITISH BIOTECH PHARMACEUTICALS LIMITED - 2003-10-01
    BRITISH BIO-TECHNOLOGY LIMITED - 1994-07-29
    BRITISH BIO-TECHNOLOGY LIMITED - 1994-06-03
    BRITISH BIOTECHNOLOGY LIMITED - 1988-07-15
    BIOTECHNOLOGY (UK) LIMITED - 1986-08-18
    GROWTRIM LIMITED - 1986-04-04
    Granta Park, Great Abington, Cambridge, England
    Active Corporate (39 parents, 1 offspring)
    Officer
    2009-06-15 ~ 2018-10-12
    IIF 7 - Director → ME
    2017-11-01 ~ 2018-01-25
    IIF 46 - Secretary → ME

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