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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 4
  • 1
    Dolliver, Keith Ranger
    Attorney born in January 1963
    Individual (62 offsprings)
    Officer
    icon of calendar 2022-06-06 ~ now
    OF - Director → CIF 0
  • 2
    Orndorff, Benjamin Owen
    Attorney born in September 1971
    Individual (66 offsprings)
    Officer
    icon of calendar 2022-06-06 ~ now
    OF - Director → CIF 0
  • 3
    MINCING LANE CORPORATE SERVICES LIMITED - 2002-03-01
    icon of address1, Blossom Yard, Fourth Floor, London, United Kingdom
    Active Corporate (7 parents, 437 offsprings)
    Equity (Company account)
    4 GBP2024-12-31
    Officer
    icon of calendar 2022-06-06 ~ now
    OF - Secretary → CIF 0
  • 4
    icon of address1, Blossom Yard, Fourth Floor, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 7
  • 1
    Hsu, Jonathan
    Individual
    Officer
    icon of calendar 2015-02-27 ~ 2018-12-20
    OF - Secretary → CIF 0
  • 2
    Heinrichs, Kristopher
    Individual
    Officer
    icon of calendar 2015-02-27 ~ 2018-12-20
    OF - Secretary → CIF 0
  • 3
    Bastow, Mark David
    Senior Director, Xandr born in March 1965
    Individual
    Officer
    icon of calendar 2019-02-05 ~ 2023-02-23
    OF - Director → CIF 0
  • 4
    O'kelley, Charles Brian
    Chief Executive Officer born in August 1977
    Individual (1 offspring)
    Officer
    icon of calendar 2014-09-23 ~ 2018-12-20
    OF - Director → CIF 0
  • 5
    Rubenstein, Michael
    President born in December 1973
    Individual
    Officer
    icon of calendar 2014-09-23 ~ 2018-12-20
    OF - Director → CIF 0
  • 6
    Underhill, Jerome John
    Svp, Xandr born in January 1975
    Individual
    Officer
    icon of calendar 2018-12-20 ~ 2023-02-24
    OF - Director → CIF 0
  • 7
    Das, Nithya Balasubramanian
    Individual
    Officer
    icon of calendar 2014-09-23 ~ 2018-12-20
    OF - Secretary → CIF 0
parent relation
Company in focus

APPNEXUS OAS EUROPE LIMITED

Standard Industrial Classification
73110 - Advertising Agencies
62090 - Other Information Technology Service Activities

  • APPNEXUS OAS EUROPE LIMITED
    Info
    Registered number 09230917
    icon of address1 Blossom Yard, Fourth Floor, London E1 6RS
    Private Limited Company incorporated on 2014-09-23 (11 years 2 months). The company status is Active.
    The last date of confirmation statement was made at 2024-09-24
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.