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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

Duffey, Michael Stephen

    Related profiles found in government register
  • Duffey, Michael Stephen
    American corporate executive born in September 1954

    Registered addresses and corresponding companies
    • icon of address 500 Club Drive, Aurora, Ohio 44202, Usa

      IIF 1
  • Duffey, Michael Stephen
    American cfo born in September 1954

    Resident in Usa

    Registered addresses and corresponding companies
    • icon of address 1, Arlington Square, Bracknell, Berks, RG12 1WA

      IIF 2
    • icon of address 1 Arlington Square, Downshire Way, Bracknell, Berkshire, RG12 1WA

      IIF 3
    • icon of address 6th, Floor, Parker Tower 43-49 Parker Street, London, WC2B 5PS, England

      IIF 4
    • icon of address Silverstone Innovation Centre, Technology Park, Silverstone Circuit, Silverstone, Towcester, Northamptonshire, NN12 8GX, England

      IIF 5 IIF 6
  • Duffey, Michael Stephen
    American chief financial officer born in September 1954

    Resident in Usa

    Registered addresses and corresponding companies
    • icon of address Suite A, 6 Honduras Street, London, EC1Y 0TH, United Kingdom

      IIF 7 IIF 8
  • Duffey, Michael Stephen
    American company director born in September 1954

    Resident in Usa

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of address 1 Arlington Square, Downshire Way, Bracknell, Berkshire, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2006-11-01 ~ dissolved
    IIF 12 - Director → ME
  • 2
    icon of address Silverstone Innovation Centre Technology Park, Silverstone Circuit, Silverstone, Towcester, Northamptonshire
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2013-09-03 ~ dissolved
    IIF 5 - Director → ME
Ceased 10
  • 1
    HACKREMCO (NO.1099) LIMITED - 1996-02-26
    POLYONE CORPORATION UK LIMITED - 2021-11-09
    POLYONE CORPORATION UK LIMITED - 2021-06-11
    AVIENT MATERIAL SOLUTIONS UK LIMITED - 2021-06-24
    POLYONE COMPOUNDS AND COLORS UK LIMITED - 2002-11-07
    M.A. HANNA UK LIMITED - 1996-04-17
    VICTOR INTERNATIONAL PLASTICS LIMITED - 2000-11-30
    icon of address Units 9-11 Unity Grove, Knowsley Business Park, Knowsley, Merseyside
    Active Corporate (4 parents)
    Officer
    icon of calendar 1996-03-12 ~ 1996-03-18
    IIF 1 - Director → ME
  • 2
    MICHAEL JARVIS & PARTNERS LIMITED - 1990-11-08
    CARAT INTERNATIONAL LIMITED - 2006-09-14
    COOPERSGATE LIMITED - 1979-12-31
    CARAT GLOBAL MANAGEMENT LIMITED - 2010-01-30
    MJP CARAT INTERNATIONAL LTD - 1995-01-01
    AEGIS INFORMATION SERVICES LIMITED - 2013-08-29
    icon of address 54 Portland Place, London, England
    Dissolved Corporate (5 parents, 3 offsprings)
    Officer
    icon of calendar 2013-09-03 ~ 2014-03-10
    IIF 2 - Director → ME
  • 3
    P.S. ASSOCIATES LIMITED - 1994-02-01
    P SEAGROATT & ASSOCIATES LTD. - 2008-04-29
    SYNOVATE AZTEC LIMITED - 2011-10-05
    icon of address 54 Portland Place, London, England
    Dissolved Corporate (8 parents)
    Officer
    icon of calendar 2013-09-03 ~ 2014-03-10
    IIF 3 - Director → ME
  • 4
    PRECIS (1137) LIMITED - 1992-06-17
    IRI INFOSCAN LIMITED - 2010-07-14
    INFOSCAN NMRA LIMITED - 1994-10-06
    INFORMATION RESOURCES (UK) LIMITED - 2023-03-07
    SYMPHONY IRI GROUP LIMITED - 2013-04-16
    EUROSCAN NMRA LIMITED - 1992-10-27
    icon of address 54 Portland Place, London, England
    Active Corporate (4 parents)
    Officer
    icon of calendar 2006-11-01 ~ 2014-03-10
    IIF 11 - Director → ME
  • 5
    icon of address 54 Portland Place, London, England
    Dissolved Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2013-08-27 ~ 2014-03-10
    IIF 7 - Director → ME
  • 6
    icon of address 54 Portland Place, London, England
    Dissolved Corporate (7 parents)
    Officer
    icon of calendar 2013-08-27 ~ 2014-03-10
    IIF 8 - Director → ME
  • 7
    IRI SOFTWARE LIMITED - 2010-07-07
    RAISEFLOAT LIMITED - 1982-05-17
    MANAGEMENT DECISION SYSTEMS LIMITED - 1994-01-07
    SYMPHONY IRI SOFTWARE LIMITED - 2013-04-16
    icon of address 54 Portland Place, London, England
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2006-11-01 ~ 2014-03-10
    IIF 10 - Director → ME
  • 8
    icon of address 54 Portland Place, London, England
    Dissolved Corporate (7 parents)
    Officer
    icon of calendar 2013-09-03 ~ 2014-03-10
    IIF 4 - Director → ME
  • 9
    icon of address 54 Portland Place, London, England
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2006-11-01 ~ 2014-03-10
    IIF 9 - Director → ME
  • 10
    icon of address 54 Portland Place, London, England
    Dissolved Corporate (7 parents)
    Officer
    icon of calendar 2013-09-03 ~ 2014-03-10
    IIF 6 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.