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

Diegan, Simon John

    Related profiles found in government register
  • Diegan, Simon John
    British

    Registered addresses and corresponding companies
    • 8 Glade Road, Marlow, Buckinghamshire, SL7 1DY

      IIF 1
  • Diegan, Simon John
    British accountant

    Registered addresses and corresponding companies
    • 7 Klondyke, Marlow, Buckinghamshire, SL7 2QQ

      IIF 2
  • Diegan, Simon John
    British accountant born in September 1954

    Registered addresses and corresponding companies
    • 7 Klondyke, Marlow, Buckinghamshire, SL7 2QQ

      IIF 3
    • 8 Glade Road, Marlow, Buckinghamshire, SL7 1DY

      IIF 4
  • Diegan, Simon John
    British general manager born in September 1954

    Registered addresses and corresponding companies
    • 8 Glade Road, Marlow, Buckinghamshire, SL7 1DY

      IIF 5
child relation
Offspring entities and appointments 3
  • 1
    HITACHI VANTARA LIMITED - now
    HITACHI DATA SYSTEMS LIMITED
    - 2017-10-23 02332239
    NATIONAL ADVANCED SYSTEMS (U.K.) LIMITED - 1989-10-20
    LEGIBUS 1322 LIMITED - 1989-03-30
    14th Floor, Broadgate Tower, 20 Primrose Street, London
    Active Corporate (37 parents, 4 offsprings)
    Officer
    1991-06-03 ~ 2000-05-05
    IIF 4 - Director → ME
    1997-08-01 ~ 2000-05-05
    IIF 1 - Secretary → ME
  • 2
    LSI LOGIC EUROPE LIMITED
    - now 01633351
    LSI LOGIC LIMITED - 1985-03-19
    LSI LOGIC (U.K.) LIMITED - 1983-08-08
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, England
    Dissolved Corporate (29 parents)
    Officer
    2000-05-12 ~ 2010-01-12
    IIF 3 - Director → ME
    2000-05-12 ~ 2010-01-12
    IIF 2 - Secretary → ME
  • 3
    LSI LOGIC NETHERLANDS B.V.
    FC024705
    Branch Registration, Refer To Parent Registry, Netherlands
    Converted / Closed Corporate (7 parents)
    Officer
    2003-08-12 ~ 2009-11-06
    IIF 5 - 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 March 2026 and licensed under the Open Government Licence v3.0.