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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Leach, Guy William

    Related profiles found in government register
  • Leach, Guy William
    British chartered accountant born in September 1963

    Registered addresses and corresponding companies
  • Leach, Guy William
    British company director born in September 1963

    Registered addresses and corresponding companies

    • icon of address Apartment D162 Parliment View, Apartments 1 Albert Embankment, London, SE1 7XQ

      IIF 6 IIF 7
  • Leach, Guy William
    British director born in September 1963

    Registered addresses and corresponding companies

    • icon of address Apartment D162 Parliment View, Apartments 1 Albert Embankment, London, SE1 7XQ

      IIF 8
  • Leach, Guy William
    British company director born in September 1963

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Serco House, Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY

      IIF 9
  • Leach, Guy William
    British director born in September 1963

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY

      IIF 10 IIF 11

    • icon of address Serco House, 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY, United Kingdom

      IIF 12 IIF 13

    • icon of address Serco House, Bartley Wood Business Park, Bartley Way, Hook, Hampshire, RG27 9UY

      IIF 14 IIF 15 IIF 16
  • Leach, Guy William
    British director, risks and acquisitions born in September 1963

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, RG27 9UY, United Kingdom

      IIF 18
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 17
  • 1
    SERCO GENERAL SERVICES LIMITED - 2012-03-23
    SAFETY CONSULTING (UK) LIMITED - 2012-03-29
    icon of address 305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2011-10-27 ~ 2012-03-20
    IIF 12 - Director → ME
  • 2
    ALNERY NO. 1585 LIMITED - 1996-10-23
    icon of address 8th Floor 6 Kean Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    552,404 GBP2023-12-31
    Officer
    icon of calendar 1997-11-05 ~ 2003-09-01
    IIF 4 - Director → ME
  • 3
    LOWDHAM GRANGE (PRISON SERVICES) LIMITED - 1996-10-30
    icon of address 8th Floor 6 Kean Street, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 1996-10-28 ~ 2003-09-01
    IIF 3 - Director → ME
  • 4
    MEDOMSLEY SECURE TRAINING SERVICES LIMITED - 1998-10-12
    ALNERY NO. 1734 LIMITED - 1998-03-13
    icon of address Cannon Place, 78 Cannon Street, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 1998-11-03 ~ 2003-09-01
    IIF 1 - Director → ME
  • 5
    ALNERY NO. 1704 LIMITED - 1998-01-06
    MARCHINGTON PRISON SERVICES LIMITED - 1999-01-20
    icon of address 8th Floor 6 Kean Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    868,845 GBP2024-12-31
    Officer
    icon of calendar 1999-09-06 ~ 2003-09-01
    IIF 5 - Director → ME
  • 6
    SERCO CYMRU LIMITED - 2003-09-18
    TOC FUTURE 1 LIMITED - 2002-07-30
    SERCO GLOBAL PROJECTS LIMITED - 2002-07-09
    SERCO NORTHERN LIMITED - 2004-06-15
    ALNERY NO.2037 LIMITED - 2000-07-10
    NIMBUS AIR TRAFFIC LIMITED - 2001-12-11
    icon of address 2nd Floor St Andrew's House, 18-20 St. Andrew Street, London, England
    Dissolved Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2001-12-04 ~ 2002-07-09
    IIF 6 - Director → ME
  • 7
    ALNERY NO.1663 LIMITED - 1997-09-22
    icon of address 8th Floor 6 Kean Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    649,117 GBP2023-12-31
    Officer
    icon of calendar 1998-06-04 ~ 2003-09-01
    IIF 2 - Director → ME
  • 8
    FIRECATS LIMITED - 2006-04-12
    ALNERY NO.2036 LIMITED - 2000-07-10
    NIMBUS HOLDINGS LIMITED - 2002-06-29
    SERCO NLR LIMITED - 2006-09-06
    icon of address Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire
    Active Corporate (3 parents, 16 offsprings)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    icon of calendar 2006-08-10 ~ 2018-10-31
    IIF 10 - Director → ME
  • 9
    SERCO GLOBAL PROJECTS LIMITED - 2001-11-27
    HIGHERNEXT LIMITED - 2000-05-19
    icon of address Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire
    Active Corporate (5 parents, 22 offsprings)
    Officer
    icon of calendar 2002-03-13 ~ 2018-10-31
    IIF 9 - Director → ME
    icon of calendar 2000-06-21 ~ 2001-12-03
    IIF 7 - Director → ME
  • 10
    MATAHARI 188 LIMITED - 1989-04-10
    SERCO EUROPE LIMITED - 1994-01-17
    icon of address Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2002-05-13 ~ 2018-10-31
    IIF 15 - Director → ME
  • 11
    icon of address 1 More London Place, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 1996-11-28 ~ 2013-02-28
    IIF 16 - Director → ME
  • 12
    R.C.A.LIMITED - 1987-07-29
    icon of address Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire
    Active Corporate (4 parents, 2 offsprings)
    Officer
    icon of calendar 1998-10-12 ~ 2018-10-31
    IIF 11 - Director → ME
  • 13
    icon of address Serco House 16 Bartley Wood Business Park, Bartley Wood, Hook, Hampshire
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2008-06-11 ~ 2018-10-31
    IIF 14 - Director → ME
  • 14
    FORMATCHANGE LIMITED - 2003-10-23
    icon of address 18a Capricorn Centre Cranes Farm Road, Basildon, Essex
    Liquidation Corporate (4 parents)
    Officer
    icon of calendar 2003-10-20 ~ 2006-02-03
    IIF 8 - Director → ME
  • 15
    icon of address Serco House 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    icon of calendar 2015-11-11 ~ 2020-02-28
    IIF 18 - Director → ME
  • 16
    icon of address Serco House 16 Bartley Wood Business Park, Bartley Way, Hook, Hampshire, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2016-04-19 ~ 2018-10-31
    IIF 13 - Director → ME
  • 17
    INTERNATIONAL AERADIO LIMITED - 1994-01-17
    icon of address Serco House, 16 Bartley Wood Business Park, Bartley Way Hook, Hampshire
    Active Corporate (6 parents)
    Officer
    icon of calendar 2000-06-07 ~ 2012-05-15
    IIF 17 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.