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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

Riva, Alessandro

child relation
Offspring entities and appointments 5
  • 1
    BOS INVESTMENT LIMITED
    - now 01184126
    BOUYGUES OFFSHORE LIMITED
    - 2004-12-13 01184126
    U.I.E. (U.K.) LIMITED - 2000-12-01
    Dissolved Corporate (17 parents)
    Officer
    2003-09-30 ~ 2006-10-11
    IIF 4 - Director → ME
  • 2
    EUROPEAN MARINE CONTRACTORS LIMITED
    - now 02150753
    PRECIS (626) LIMITED - 1987-10-13
    Dissolved Corporate (31 parents)
    Officer
    2005-11-16 ~ 2006-07-27
    IIF 2 - Director → ME
  • 3
    EUROPEAN MARINE INVESTMENTS
    04300909
    Dissolved Corporate (12 parents)
    Officer
    2003-10-10 ~ 2006-09-15
    IIF 3 - Director → ME
  • 4
    SAIPEM U.K. LIMITED
    01724605
    Dissolved Corporate (33 parents)
    Officer
    2003-10-10 ~ 2006-07-27
    IIF 5 - Director → ME
  • 5
    SONSUB LIMITED
    - now SC131035
    SONSUB INTERNATIONAL LIMITED - 2000-01-06
    SONSUB NORTH SEA LIMITED - 1995-12-29
    LEDGE 65 LIMITED - 1991-04-26
    Dissolved Corporate (32 parents)
    Officer
    2003-03-06 ~ 2006-07-27
    IIF 1 - Director → ME

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