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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

Bastow, Mark David

    Related profiles found in government register
  • Bastow, Mark David
    British european financial controller born in March 1965

    Resident in Switzerland

    Registered addresses and corresponding companies
    • 27, Farm Street, London, W1J 5RJ, England

      IIF 1
  • Bastow, Mark David
    British finance born in March 1965

    Resident in Switzerland

    Registered addresses and corresponding companies
    • 1, En Bois-billens, St-prex, 1162, Switzerland

      IIF 2
  • Bastow, Mark David
    British senior director, xandr born in March 1965

    Resident in Switzerland

    Registered addresses and corresponding companies
    • 50, Eastcastle Street, Suite 200, London, W1W 8EA, United Kingdom

      IIF 3 IIF 4
  • Bastow, Mark David

    Registered addresses and corresponding companies
    • 1, En Bois-billens, St-prex, 1162, Switzerland

      IIF 5
child relation
Offspring entities and appointments 4
  • 1
    APPNEXUS EUROPE LIMITED
    07662658
    1 Blossom Yard, Fourth Floor, London, United Kingdom
    Active Corporate (17 parents, 1 offspring)
    Officer
    2019-02-05 ~ 2023-02-23
    IIF 4 - Director → ME
  • 2
    APPNEXUS OAS EUROPE LIMITED
    09230917
    1 Blossom Yard, Fourth Floor, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2019-02-05 ~ 2023-02-23
    IIF 3 - Director → ME
  • 3
    CRYSTAL SEMANTICS LIMITED
    - now 04154032
    CRYSTAL REFERENCE SYSTEMS LIMITED - 2010-04-07
    QUOTATIONS LIMITED - 2004-04-13
    27 Farm Street, London
    Dissolved Corporate (15 parents)
    Officer
    2013-12-06 ~ 2015-10-29
    IIF 1 - Director → ME
  • 4
    GROUPM UK DIGITAL LIMITED - now
    XAXIS DIGITAL LIMITED
    - 2015-04-01 01891739 07653208
    24/7 MEDIA DIGITAL LTD
    - 2014-03-03 01891739
    24/7 REAL MEDIA UK LIMITED
    - 2012-02-14 01891739
    REAL MEDIA (UK) LTD - 2004-06-22
    PUBLIMEDIA LIMITED - 1998-01-06
    LAUDSON LIMITED - 1985-11-06
    Sea Containers, 18 Upper Ground, London, United Kingdom
    Active Corporate (31 parents)
    Officer
    2005-09-01 ~ 2014-12-01
    IIF 2 - Director → ME
    2005-09-01 ~ 2014-12-01
    IIF 5 - Secretary → ME

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