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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

Holt, Michael St John

    Related profiles found in government register
  • Holt, Michael St John
    British born in April 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 27 Hill Road, Portchester, Fareham, Hampshire, PO16 8LA

      IIF 1
  • Holt, Michael St John
    British accountant born in April 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 27 Hill Road, Portchester, Fareham, Hampshire, PO16 8LA

      IIF 2
  • Holt, Michael St John
    British cfo born in April 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 27 Hill Road, Portchester, Fareham, Hampshire, PO16 8LA

      IIF 3
  • Holt, Michael St John
    British chartered accountant born in April 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 27 Hill Road, Portchester, Fareham, Hampshire, PO16 8LA

      IIF 4 IIF 5
  • Holt, Michael St John
    British chief financial officer born in April 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 11
  • 1
    AKER ENGINEERING MALAYSIA LTD - now
    QSERV PIPELINE & PROCESS LIMITED - 2014-01-13
    KVAERNER PROCESS OVERSEAS HOLDINGS LIMITED
    - 2008-09-03 00750847
    KVAERNER JOHN BROWN OVERSEAS HOLDINGS LIMITED
    - 1998-01-01 00750847
    JOHN BROWN OVERSEAS HOLDINGS LIMITED - 1996-08-16
    1 Park Row, Leeds
    Active Corporate (30 parents)
    Officer
    1997-07-21 ~ 1999-04-09
    IIF 9 - Director → ME
  • 2
    BOROUGH OF HAVANT SPORT AND LEISURE TRUST
    03319069
    The Havant Leisure Centre, Civic Centre Road, Havant, Hampshire
    Active Corporate (46 parents)
    Officer
    2007-07-12 ~ 2009-05-28
    IIF 4 - Director → ME
  • 3
    CRAWFORD & RUSSELL INTERNATIONAL LIMITED
    - now 00510149 FC007921
    C J B (PIPELINES) LIMITED - 1986-08-14
    Forvis Mazars Llp, 30 Old Bailey, London
    Liquidation Corporate (16 parents)
    Officer
    1997-07-09 ~ 2003-06-26
    IIF 7 - Director → ME
  • 4
    CRITICAL MARITIME SYSTEMS & SUPPORT LIMITED - now
    TPG MARITIME LIMITED - 2023-07-17
    ATMOSPHERE CONTROL INTERNATIONAL LIMITED - 2016-05-27
    WELLMAN DEFENCE LIMITED - 2012-05-03
    WELLMAN CJB LIMITED - 2001-03-16
    CJB DEVELOPMENTS LIMITED
    - 1997-03-17 00953609
    Harston Mill Royston Road, Harston, Cambridge, England
    Active Corporate (35 parents)
    Officer
    (before 1992-05-01) ~ 1997-02-28
    IIF 5 - Director → ME
  • 5
    JOHNSON MATTHEY DAVY TECHNOLOGIES INTERNATIONAL LIMITED - now
    DAVY PROCESS TECHNOLOGY INTERNATIONAL LIMITED - 2013-09-02
    KVAERNER PROCESS TECHNOLOGY INTERNATIONAL LIMITED
    - 2001-12-06 00247298
    KVAERNER JOHN BROWN TECHNOLOGY INTERNATIONAL LIMITED
    - 1998-05-06 00247298
    DAVY INTERNATIONAL PROJECTS LIMITED - 1996-08-16
    ARMSTRONG WHITWORTH ROLLS LIMITED - 1976-12-31
    30 Finsbury Square, London
    Dissolved Corporate (38 parents)
    Officer
    1997-08-08 ~ 2000-03-27
    IIF 1 - Director → ME
  • 6
    JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED - now
    DAVY PROCESS TECHNOLOGY LIMITED - 2013-09-02
    KVAERNER PROCESS TECHNOLOGY LIMITED
    - 2001-11-28 00635311
    KVAERNER JOHN BROWN TECHNOLOGY LIMITED - 1996-09-12
    DAVY PROCESS TECHNOLOGY LIMITED - 1996-08-16
    DAVY PROCESS TECHNOLOGY LIMITED - 1996-08-15
    DAVY MCKEE (LONDON) LIMITED - 1995-03-31
    DAVY MCKEE (OIL & CHEMICALS) LIMITED - 1982-06-02
    DAVY INTERNATIONAL (OIL & CHEMICALS) LIMITED - 1980-12-31
    DAVY POWERGAS LIMITED - 1979-12-31
    5th Floor 2 Gresham Street, London, United Kingdom
    Active Corporate (49 parents, 1 offspring)
    Officer
    1997-09-08 ~ 1999-04-09
    IIF 6 - Director → ME
  • 7
    KVAERNER E&C HOLDINGS LIMITED - now
    KVAERNER E&C PLC
    - 2005-03-18 00001125
    KVAERNER PROCESS PLC
    - 1999-01-15 00001125
    KVAERNER JOHN BROWN HOLDINGS PUBLIC LIMITED COMPANY
    - 1998-01-01 00001125
    KVAERNER JOHN BROWN HOLDINGS PUBLIC LIMITED COMPANY
    - 1997-12-12 00001125
    JOHN BROWN PUBLIC LIMITED COMPANY - 1996-09-03
    Forvis Mazars Llp, 30 Old Bailey, London
    Liquidation Corporate (33 parents, 1 offspring)
    Officer
    1997-09-25 ~ 1999-04-09
    IIF 11 - Director → ME
  • 8
    LEESONA PLASTICS MACHINERY
    00725836
    Tower Bridge House, St Katharines Way, London
    Liquidation Corporate (15 parents)
    Officer
    1997-07-21 ~ 2003-05-21
    IIF 8 - Director → ME
  • 9
    TH U.S. HOLDINGS LIMITED - now
    JOHN BROWN (S.E.N.D) LIMITED
    - 2007-01-24 00644437
    30 Old Bailey, London
    Dissolved Corporate (15 parents)
    Officer
    1997-07-21 ~ 2003-05-21
    IIF 10 - Director → ME
  • 10
    WORLEY E&C INTERNATIONAL LIMITED - now
    JACOBS E&C INTERNATIONAL LIMITED - 2019-06-14
    AKER SOLUTIONS E&C INTERNATIONAL LTD - 2011-03-07
    AKER CONSTRUCTION (STEVENAGE) LIMITED - 2008-10-29
    KVAERNER CONSTRUCTION (STEVENAGE) LIMITED
    - 2008-04-03 01896128
    TRAFALGAR HOUSE CONSTRUCTION (STEVENAGE) LIMITED - 1996-09-11
    C J B TECHNICAL SERVICES LIMITED - 1988-11-25
    JOHN BROWN ENGINEERS & CONSTRUCTORS (PORTSMOUTH) LIMITED - 1988-10-18
    BEALAW (124) LIMITED - 1985-09-13
    Floor 8, Building 6, 566 Chiswick High Road, Chiswick, London, United Kingdom
    Active Corporate (41 parents)
    Officer
    1997-07-09 ~ 2003-06-26
    IIF 3 - Director → ME
  • 11
    WORLEY FIELD SERVICES LIMITED - now
    JACOBS PROCESS LIMITED - 2019-06-14
    AKER PROCESS LIMITED - 2011-03-08
    AKER KVAERNER PROJECTS LIMITED - 2008-04-07
    KVAERNER E&C UK LIMITED
    - 2003-08-01 00454398
    KVAERNER PROCESS (UK) LIMITED
    - 2000-03-01 00454398
    KVAERNER JOHN BROWN LIMITED
    - 1998-01-01 00454398
    JOHN BROWN ENGINEERS & CONSTRUCTORS LIMITED
    - 1996-08-16 00454398 01896128
    CONSTRUCTORS JOHN BROWN LIMITED
    - 1981-12-31 00454398
    Floor 8, Building 6, 566 Chiswick High Road, Chiswick, London, United Kingdom
    Active Corporate (56 parents, 2 offsprings)
    Officer
    (before 1992-03-31) ~ 2003-06-26
    IIF 2 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.