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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

Mr Mark Westaby

    Related profiles found in government register
  • Mr Mark Westaby
    British born in June 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Westaby, Mark
    British born in June 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Westaby, Mark
    British born in June 1955

    Resident in Uk

    Registered addresses and corresponding companies
  • Westaby, Mark
    British born in June 1955

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 12
  • 1
    22 HAMPSTEAD LANE LIMITED
    - now 02328723
    SOUNDFARM LIMITED
    - 1989-06-15 02328723
    Active Corporate (20 parents)
    Officer
    (before 1991-12-15) ~ 1994-03-31
    IIF 18 - Director → ME
  • 2
    CRESCENDO COMMUNICATIONS LIMITED
    06504719
    Active Corporate (4 parents)
    Officer
    2014-08-07 ~ 2019-08-14
    IIF 7 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-08-15
    IIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 3
    FRESHWATER HEALTHCARE LIMITED - now
    CLEAR COMMUNICATION SPECIALISTS LIMITED
    - 2007-03-01 02841451
    C FOUR COMMUNICATIONS LIMITED - 1999-08-13
    Dissolved Corporate (8 parents)
    Officer
    2002-09-30 ~ 2005-02-04
    IIF 12 - Director → ME
  • 4
    METRICOMM LTD
    12370652
    Active Corporate (5 parents)
    Officer
    2019-12-19 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2024-12-18 ~ now
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% → OE
  • 5
    PORTFOLIO COMMUNICATIONS LIMITED
    - now 02208316
    INTERCEDE 521 LIMITED - 1988-03-07
    Dissolved Corporate (6 parents)
    Officer
    1993-04-01 ~ 2010-08-16
    IIF 14 - Director → ME
  • 6
    PORTFOLIO METRICA LIMITED
    02858278
    Dissolved Corporate (19 parents)
    Officer
    1993-09-30 ~ 2007-09-27
    IIF 15 - Director → ME
  • 7
    PORTFOLIO SPECTRUM LIMITED
    - now 05219927
    METRICA RESEARCH LIMITED - 2006-09-26
    CRAFTDAB LIMITED - 2004-11-10
    Dissolved Corporate (10 parents)
    Officer
    2006-10-01 ~ 2019-01-15
    IIF 10 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 6 - Ownership of shares – More than 25% but not more than 50% → OE
  • 8
    SERISEN ANALYTICS LIMITED
    07167702
    Dissolved Corporate (3 parents)
    Officer
    2010-02-24 ~ dissolved
    IIF 16 - Director → ME
  • 9
    SPECTRUM ADSINSIGHT LIMITED
    07576803
    Dissolved Corporate (2 parents)
    Officer
    2011-03-24 ~ 2017-04-03
    IIF 9 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 5 - Ownership of shares – More than 25% but not more than 50% → OE
  • 10
    THE ANNA FREUD CENTRE
    03819888
    Active Corporate (40 parents)
    Officer
    2001-05-19 ~ 2002-12-04
    IIF 13 - Director → ME
  • 11
    THE INTERNATIONAL ASSOCIATION FOR MEASUREMENT AND EVALUATION OF COMMUNICATION
    - now 05925751
    THE ASSOCIATION FOR MEASUREMENT AND EVALUATION OF COMMUNICATION
    - 2008-08-06 05925751
    Active Corporate (68 parents)
    Officer
    2006-09-05 ~ 2011-11-17
    IIF 17 - Director → ME
  • 12
    TRIBE COMMUNICATIONS LIMITED
    - now 09130087 06773192
    REACHMAPS LTD
    - 2019-02-28 09130087
    Active Corporate (6 parents)
    Officer
    2014-07-14 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2026-02-04 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
    2016-09-07 ~ 2019-01-15
    IIF 2 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% → OE

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