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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

Mr Joseph Lyon

    Related profiles found in government register
  • Mr Joseph Lyon
    British born in November 1951

    Resident in England

    Registered addresses and corresponding companies
    • 8, Berry Field Park, Amersham, HP6 5QN, England

      IIF 1
    • Flat 1 Beechwood Mansions, 253 Amersham Road, Hazlemere, High Wycombe, HP15 7QW, England

      IIF 2
  • Lyon, Joseph
    British accountant born in November 1951

    Resident in England

    Registered addresses and corresponding companies
    • 8, Berry Field Park, Amersham, HP6 5QN, England

      IIF 3
    • 1 Beechwood Mansions, 253 Amersham Road, Hazlemere, High Wycombe, HP15 7QW, England

      IIF 4
  • Lyon, Joseph
    British accountant born in November 1951

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 34 The Uplands, Gerrards Cross, Buckinghamshire, SL9 7JG

      IIF 5 IIF 6
  • Lyon, Joseph
    British

    Registered addresses and corresponding companies
    • 34 The Uplands, Gerrards Cross, Buckinghamshire, SL9 7JG

      IIF 7
  • Lyon, Joseph
    British accountant

    Registered addresses and corresponding companies
  • Lyon, Joseph

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 19
  • 1
    AMPLEXUS ASSOCIATES LIMITED
    07855310
    8 Berry Field Park, Amersham, England
    Dissolved Corporate (2 parents)
    Officer
    2011-11-21 ~ dissolved
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 1 - Ownership of shares – More than 50% but less than 75% OE
  • 2
    BEECHWOOD MANSIONS, FREEHOLD MANAGEMENT CO. LIMITED
    06296482
    Flat 5 Beechwood Mansions 253 Amersham Road Amersham Road, Hazlemere, High Wycombe, England
    Active Corporate (19 parents)
    Officer
    2014-11-27 ~ 2025-09-24
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ 2025-09-24
    IIF 2 - Has significant influence or control OE
  • 3
    BRITANNIA DATA MANAGEMENT LIMITED
    - now 01575446 02321917... (more)
    KESTREL DATA STORAGE AND MANAGEMENT LIMITED - 1999-09-22
    ATTRACTGEM LIMITED - 1982-03-18
    Ground Floor, 4 More London Riverside, London, United Kingdom
    Active Corporate (26 parents, 1 offspring)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 13 - Secretary → ME
  • 4
    CABLE & WIRELESS CIS SERVICES LIMITED
    - now 02964774
    RUSSIA SERVICES LIMITED
    - 1998-02-18 02964774
    Vodafone House, The Connection, Newbury, Berkshire
    Active Corporate (39 parents)
    Officer
    1998-01-26 ~ 2000-08-08
    IIF 6 - Director → ME
  • 5
    CLAYMARL ASSOCIATES LTD
    06520259
    34 The Uplands, Gerrards Cross, Bucks, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2008-03-03 ~ dissolved
    IIF 5 - Director → ME
  • 6
    DOCUMENT STORAGE COMPANY LIMITED(THE)
    02109452
    Cottons Centre 3rd Floor, Tooley Street, London
    Dissolved Corporate (21 parents)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 14 - Secretary → ME
  • 7
    FILE-SAFE LIMITED
    SC147075
    Whitelaw House, Alderstone House Business Park, Livingston
    Dissolved Corporate (14 parents)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 17 - Secretary → ME
  • 8
    IRON MOUNTAIN (UK) PLC - now
    IRON MOUNTAIN (UK) LIMITED
    - 2017-10-30 01478540 03667412... (more)
    BRITISH DATA MANAGEMENT LIMITED - 2000-06-27
    BRITANNIA DATA MANAGEMENT LIMITED - 1997-07-21
    TELE-LINK ARCHIVES PLC - 1988-07-21
    HUNTERS LIMITED - 1985-01-02
    Ground Floor, 4 More London Riverside, London, United Kingdom
    Active Corporate (46 parents, 12 offsprings)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 8 - Secretary → ME
  • 9
    IRON MOUNTAIN DIMS LIMITED
    - now 02760301
    DOCUMENT AND INFORMATION MANAGEMENT SERVICES LIMITED - 2005-01-06
    LETRACE LIMITED - 1992-12-07
    Ground Floor, 4 More London Riverside, London, United Kingdom
    Active Corporate (30 parents)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 21 - Secretary → ME
  • 10
    IRON MOUNTAIN EUROPE (GROUP) LIMITED
    05882719 03667412... (more)
    Ground Floor, 4 More London Riverside, London, United Kingdom
    Active Corporate (16 parents, 5 offsprings)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 20 - Secretary → ME
  • 11
    IRON MOUNTAIN EUROPE LIMITED - now
    IRON MOUNTAIN EUROPE PLC - 2017-12-21
    IRON MOUNTAIN EUROPE LIMITED
    - 2014-07-07 02321917 03667412... (more)
    BRITANNIA DATA MANAGEMENT LIMITED - 1999-09-22
    BRITISH DATA MANAGEMENT LIMITED - 1997-07-21
    SHELFCO (NO. 343) LIMITED - 1989-11-30
    Ground Floor, 4 More London Riverside, London, United Kingdom
    Active Corporate (36 parents, 5 offsprings)
    Officer
    2008-02-01 ~ 2009-02-12
    IIF 10 - Secretary → ME
  • 12
    IRON MOUNTAIN GROUP (EUROPE) LIMITED
    - now 03667412 02321917... (more)
    IRON MOUNTAIN (U.K.) LTD. - 2000-06-27
    15 Canada Square, London
    Dissolved Corporate (21 parents)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 11 - Secretary → ME
  • 13
    IRON MOUNTAIN HOLDINGS (EUROPE) LIMITED
    03847309 03667412... (more)
    Ground Floor, 4 More London Riverside, London, United Kingdom
    Active Corporate (24 parents)
    Officer
    2008-02-01 ~ 2009-02-12
    IIF 19 - Secretary → ME
  • 14
    IRON MOUNTAIN LIVINGSTON LIMITED
    - now SC226889
    TM 1177 LIMITED - 2004-06-04
    Whitelaw House, Alderstone House, Business Park, Livingston
    Dissolved Corporate (14 parents)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 16 - Secretary → ME
  • 15
    IRON MOUNTAIN MAYFLOWER LIMITED
    - now 05042621
    EVER 2291 LIMITED - 2004-02-26
    15 Canada Square, London
    Dissolved Corporate (20 parents, 1 offspring)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 18 - Secretary → ME
  • 16
    IRON MOUNTAIN MDM LIMITED
    - now 01447686
    MILLER DATA MANAGEMENT LIMITED - 2005-01-06
    Ground Floor, 4 More London Riverside, London, United Kingdom
    Active Corporate (26 parents)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 7 - Secretary → ME
  • 17
    IRON MOUNTAIN PLE LIMITED
    - now 03714414
    PIERCE LEAHY EUROPE LIMITED - 2004-06-07
    Cottons Centre, 3rd Floor, Tooley Street, London
    Dissolved Corporate (23 parents)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 12 - Secretary → ME
  • 18
    IRON MOUNTAIN SECURE SHREDDING LIMITED
    - now 03094610 08333383
    SECURE DESTRUCTION LIMITED - 2006-02-23
    HAYS SECURE DESTRUCTION LIMITED - 2003-07-11
    SECURE ENVIRONMENTAL SERVICES LIMITED - 1998-12-08
    BORDERDECK LIMITED - 1995-09-19
    Cottons Centre 3rd Floor, Tooley Street, London
    Dissolved Corporate (28 parents)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 9 - Secretary → ME
  • 19
    KESTREL DATA SERVICES LIMITED
    01177562
    Cottons Centre 3rd Floor, Tooley Street, London
    Dissolved Corporate (22 parents)
    Officer
    2008-02-01 ~ 2009-02-02
    IIF 15 - Secretary → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.