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 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

Duchesne, Yann Marie Jules Henri

  • Duchesne, Yann Marie Jules Henri
    French director born in August 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 22 Chancery Lane, London, WC2A 1LS, United Kingdom

      IIF 1
    • Jubilee House, 197 - 213 Oxford Street, London, W1D 2LF, United Kingdom

      IIF 2
child relation
Offspring entities and appointments 2
  • 1
    KEYS INVESTMENT MANAGEMENT PLC
    - now 09300266
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2021-02-11
    Dissolved on 2022-09-16
    KEYS ASSET MANAGEMENT PLC
    - 2016-05-27 09300266
    KONCRETE AM PLC
    - 2015-06-02 09300266
    2nd Floor 110 Cannon Street, London
    Dissolved Corporate (12 parents)
    Officer
    2014-11-07 ~ 2018-11-19
    IIF 2 - Director → ME
  • 2
    Y D ADVISORY LIMITED
    09449062
    22 Chancery Lane, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2015-02-19 ~ dissolved
    IIF 1 - Director → 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.