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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

Ariyasu, Hideyuki

    Related profiles found in government register
  • Ariyasu, Hideyuki
    Japanese director born in May 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 15, Wilton Crescent, Windsor, Berkshire, SL4 4YJ, United Kingdom

      IIF 1
    • 41 Hemwood Road, Windsor, SL4 4YX

      IIF 2
  • Ariyasu, Hideyuki
    Japanese managing director born in May 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Whitebrook Park, Lower Cookham Road, Maidenhead, Berkshire, SL6 8YA

      IIF 3
    • 15, Wilton Crescent, Windsor, Berkshire, SL4 4YJ, United Kingdom

      IIF 4
  • Ariyasu, Hideyuki
    Japanese chief strategy officer born in May 1956

    Resident in Japan

    Registered addresses and corresponding companies
    • Manvers House, Kingston Road, Bradford-on-avon, Wiltshire, BA15 1AB, United Kingdom

      IIF 5
  • Ariyasu, Hideyuki
    Japan exec genl manager born in May 1956

    Registered addresses and corresponding companies
    • 6-17-42, Higashikoigakubo, Kokubunji, Tokyo 185-0014, FOREIGN, Japan

      IIF 6
child relation
Offspring entities and appointments 6
  • 1
    ASTEMO UK, LTD. - now
    HITACHI ASTEMO UK, LTD. - 2025-06-02
    HITACHI AUTOMOTIVE SYSTEMS UK LTD. - 2021-03-18
    HITACHI AUTOMOTIVE SYSTEMS EUROPE LIMITED - 2015-04-01
    HITACHI AUTOMOTIVE SYSTEMS UK LTD - 2015-03-31
    HITACHI AUTOMOTIVE SYSTEMS EUROPE LTD
    - 2015-03-23 03302684
    HITACHI AUTOMOTIVE PRODUCTS EUROPE LIMITED - 2004-03-04
    ORCHARDBUSH LIMITED - 1997-04-21
    Middlebrook Business Park, Aspinall Way, Horwich, Bolton, Lancashire
    Active Corporate (50 parents)
    Officer
    2007-01-01 ~ 2010-03-31
    IIF 1 - Director → ME
  • 2
    HITACHI CONSULTING EUROPE LIMITED
    05660639
    C/o Hitachi Vantara Limited, Sefton Park, Stoke Poges, Buckinghamshire, United Kingdom
    Dissolved Corporate (30 parents, 3 offsprings)
    Officer
    2006-05-23 ~ 2006-11-01
    IIF 6 - Director → ME
  • 3
    HITACHI EUROPE LIMITED
    - now 02210686 04381962... (more)
    HITACHI LONDON LIMITED - 1988-04-02
    Ditton Park Riding Court Road, Datchet, Slough, England
    Active Corporate (54 parents, 2 offsprings)
    Officer
    2006-11-01 ~ 2010-03-31
    IIF 3 - Director → ME
  • 4
    HITACHI INFORMATION CONTROL SYSTEMS EUROPE LTD. - now
    THE RAILWAY ENGINEERING COMPANY LIMITED
    - 2015-09-01 04007016
    Equinox House, Middleton Drive, Bradford-on-avon, Wiltshire, England
    Active Corporate (44 parents)
    Officer
    2012-12-31 ~ 2014-03-31
    IIF 5 - Director → ME
  • 5
    HITACHI RAIL LIMITED - now
    HITACHI RAIL EUROPE LIMITED
    - 2019-04-01 05598549
    HITACHI RAIL MAINTENANCE (UK) LIMITED
    - 2009-07-01 05598549
    DWSCO 2639 LIMITED - 2005-12-01
    7th Floor, One New Ludgate, 60 Ludgate Hill, London, England
    Active Corporate (43 parents, 9 offsprings)
    Officer
    2006-11-01 ~ 2009-10-01
    IIF 4 - Director → ME
  • 6
    THE JAPANESE SCHOOL LIMITED
    01263742
    87 Creffield Road, Acton, London
    Active Corporate (312 parents)
    Officer
    2007-12-06 ~ 2010-09-10
    IIF 2 - Director → ME

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