logo
explain how to read the page

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 2
  • 1
    Martino, Michael
    Portfolio Manager born in October 1963
    Individual (3 offsprings)
    Officer
    2009-06-02 ~ now
    OF - Director → CIF 0
  • 2
    110 East 59th Street, 30th Floor, New York, Ny 10022, United States
    Corporate (2 offsprings)
    Person with significant control
    2016-04-06 ~ dissolved
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

MASON MANAGEMENT UK LTD.

Period: 2009-06-02 ~ 2021-03-16
Company number: 06921874
Registered name
MASON MANAGEMENT UK LTD. - Dissolved
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.

Related profiles found in government register
  • MASON MANAGEMENT UK LTD.
    Info
    Registered number 06921874
    78 Brook Street, London W1K 5EF
    PRIVATE LIMITED COMPANY incorporated on 2009-06-02 and dissolved on 2021-03-16 (11 years 9 months). The status of the company number is Dissolved.
    CIF 0
  • MASON MANAGEMENT UK LTD
    S
    Registered number 06921874
    78, Brook Street, London, United Kingdom, W1K 5EF
    CIF 1
  • MASON MANAGEMENT UK LTD
    S
    Registered number 06921874
    78, Brook Street, London, England, W1K 5EF
    Limited Company in Uk, England
    CIF 2
child relation
Offspring entities and appointments 1
  • 1
    MASON CAPITAL EUROPE LLP
    OC328765 06265286
    78 Brook Street, London
    Dissolved Corporate (5 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 2 - Has significant influence or control OE
    Officer
    2009-07-17 ~ dissolved
    CIF 1 - LLP Designated Member → ME

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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