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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

Walker, John Mark

    Related profiles found in government register
  • Walker, John Mark
    British born in May 1973

    Resident in United States

    Registered addresses and corresponding companies
    • Bankside 3, 90-100 Southwark Street, London, SE1 0SW, United Kingdom

      IIF 1
    • 1285, Avenue Of The Americas, 3rd Floor, New York City, 10019, United States

      IIF 2 IIF 3
  • Walker, John Mark
    British legal counsel/solictor born in May 1973

    Resident in United States

    Registered addresses and corresponding companies
    • Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England

      IIF 4 IIF 5
    • 1285, Avenue Of The Americas, 3rd Floor, New York City, 10019, United States

      IIF 6
  • Walker, John Mark
    British born in May 1973

    Resident in England

    Registered addresses and corresponding companies
    • Cedar Cottage, 16 Southdown Road, Harpenden, Hertfordshire, AL5 1PD

      IIF 7
  • Walker, John Mark
    British legal counsel solicitor born in May 1973

    Resident in England

    Registered addresses and corresponding companies
    • Cedar Cottage, 16 Southdown Road, Harpenden, Hertfordshire, AL5 1PD

      IIF 8
  • Walker, John Mark
    British legal counsel/solicitor born in May 1973

    Resident in England

    Registered addresses and corresponding companies
    • 151, Marylebone Road, London, NW1 5QE, England

      IIF 9
  • Walker, John Mark
    British legal counsel/solictor born in May 1973

    Resident in England

    Registered addresses and corresponding companies
    • Cedar Cottage, 16 Southdown Road, Harpenden, Hertfordshire, AL5 1PD

      IIF 10
child relation
Offspring entities and appointments 10
  • 1
    BBDO EMEA LIMITED
    - now 01901389
    BBDO EUROPE LIMITED
    - 2013-03-25 01901389
    DAVIS WILKINS ADVERTISING LIMITED - 1997-01-01
    OVAL (203) LIMITED - 1985-06-11
    Bankside 3, 90 - 100 Southwark Street, London, England
    Active Corporate (23 parents, 1 offspring)
    Officer
    2009-08-11 ~ 2015-01-12
    IIF 7 - Director → ME
  • 2
    BRIGHTGEN HOLDINGS LIMITED
    - now 13683410
    CROWN NEWCO LIMITED
    - 2022-09-01 13683410
    Bankside 3 90-100 Southwark Street, London, United Kingdom
    Active Corporate (10 parents, 1 offspring)
    Officer
    2021-10-15 ~ 2025-04-01
    IIF 1 - Director → ME
  • 3
    CREDERA HOLDINGS LIMITED
    - now 10891788
    THE DMW GROUP HOLDINGS LIMITED
    - 2021-11-18 10891788
    HAMSARD 3460 LIMITED - 2017-10-20
    Bankside 3 90-100 Southwark Street, London, England
    Active Corporate (22 parents, 2 offsprings)
    Officer
    2020-12-04 ~ 2025-04-01
    IIF 4 - Director → ME
  • 4
    DAS UK INVESTMENTS LIMITED - now
    KETCHUM GROUP LIMITED
    - 2014-01-03 03097778
    OMNICOM INVESTMENTS LIMITED - 2008-12-03
    OMD GROUP LIMITED - 2006-04-04
    OMNICOM INVESTMENTS LIMITED - 2005-11-28
    KETCHUM GROUP LIMITED - 2003-03-20
    SCOPE KETCHUM COMMUNICATIONS GROUP LIMITED - 1998-09-03
    SCOPE COMMUNICATIONS GROUP LIMITED - 1997-01-06
    THE SCOPE COMMUNICATIONS GROUP LIMITED - 1996-03-11
    Bankside 3, 90 - 100 Southwark Street, London, England
    Active Corporate (20 parents, 47 offsprings)
    Officer
    2009-05-29 ~ 2011-12-31
    IIF 10 - Director → ME
  • 5
    G PLUS LIMITED
    - now 04085569
    PINCO 1519 LIMITED - 2000-12-04
    Bankside 3, 90 - 100 Southwark Street, London, England
    Dissolved Corporate (25 parents, 1 offspring)
    Officer
    2021-12-31 ~ 2025-04-01
    IIF 2 - Director → ME
  • 6
    OMNICOM MEDIA GROUP EUROPE LIMITED - now
    OMG HOLDINGS LIMITED - 2010-02-01
    PRISM INTERNATIONAL LIMITED
    - 2009-06-11 01662822
    PUBLIC RELATIONS IN SCIENCE & MEDICINE INTERNATIONAL LTD - 1993-09-21
    RUSSELL WILKS ASSOCIATES LIMITED - 1985-01-15
    Bankside 3, 90 - 100 Southwark Street, London, England
    Active Corporate (25 parents, 10 offsprings)
    Officer
    2004-01-08 ~ 2009-05-29
    IIF 8 - Director → ME
  • 7
    RED PROXIMITY LIMITED - now
    PROXIMITY LIMITED
    - 2018-12-05 08796075
    239 OMR LIMITED
    - 2014-06-04 08796075 01835151
    FISHBURN COMMUNICATIONS LIMITED - 2014-01-03
    Bankside 3, 90 - 100 Southwark Street, London, England
    Dissolved Corporate (9 parents)
    Officer
    2014-06-04 ~ 2014-11-26
    IIF 9 - Director → ME
  • 8
    REMEDY EDGE LIMITED - now
    DDB REMEDY LIMITED
    - 2026-02-27 07995881
    Bankside 3, 90 - 100 Southwark Street, London, England
    Active Corporate (12 parents)
    Officer
    2022-11-14 ~ 2025-04-01
    IIF 3 - Director → ME
  • 9
    THE DMW GROUP MANAGEMENT LIMITED
    - now 10799113
    HAMSARD 3455 LIMITED - 2017-10-20
    Bankside 3 90-100 Southwark Street, London, England
    Dissolved Corporate (13 parents, 1 offspring)
    Officer
    2020-12-04 ~ 2025-04-01
    IIF 5 - Director → ME
  • 10
    WEAVE HEALTH LIMITED
    - now 01491788
    TBWA\WORLDHEALTH LONDON LIMITED
    - 2024-10-28 01491788
    TBWA\PALING WALTERS LIMITED - 2016-09-23
    PALING WALTERS LIMITED - 2009-04-17
    PALING WALTERS TARGIS LIMITED - 2003-04-01
    PALING ELLIS LIMITED - 1996-02-01
    PALING ELLIS COGNIS LIMITED - 1995-05-25
    PALING ELLIS / K.P.R. LIMITED - 1995-01-01
    PALING ELLIS & ASSOCIATES LIMITED - 1986-03-20
    PALING, ELLIS, SUGONDO LIMITED - 1982-09-03
    MANXFIELD LIMITED - 1980-12-31
    Bankside 3, 90 - 100 Southwark Street, London, England
    Active Corporate (32 parents)
    Officer
    2020-12-04 ~ 2025-04-01
    IIF 6 - Director → ME

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