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

Spiller, Clifford Michael

    Related profiles found in government register
  • Spiller, Clifford Michael
    British company director born in February 1947

    Resident in England

    Registered addresses and corresponding companies
    • The Smithy, Burghwallis, Doncaster, South Yorkshire, DN6 9JN

      IIF 1 IIF 2
  • Spiller, Clifford Michael
    British director born in February 1947

    Resident in England

    Registered addresses and corresponding companies
    • Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire, DN5 0QY

      IIF 3
  • Spiller, Clifford Michael
    British engineer born in February 1947

    Resident in England

    Registered addresses and corresponding companies
  • Spiller, Clifford Michael
    British managing director born in February 1947

    Resident in England

    Registered addresses and corresponding companies
    • The Smithy, Burghwallis, Doncaster, South Yorkshire, DN6 9JN

      IIF 14
  • Clifford Michael Spiller
    British born in February 1947

    Resident in England

    Registered addresses and corresponding companies
    • Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire, DN5 0QY, United Kingdom

      IIF 15 IIF 16 IIF 17
  • Mrs Carol Spiller
    British born in February 1947

    Resident in England

    Registered addresses and corresponding companies
    • Optima House, Askern Road, Doncaster, United Kingdom

      IIF 18
  • Spiller, Carol
    English director born in November 1945

    Resident in England

    Registered addresses and corresponding companies
    • Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire, DN5 0QY

      IIF 19
  • Spiller, Carol
    English nurse born in November 1945

    Resident in England

    Registered addresses and corresponding companies
    • The Smithy, Burghwallis, Doncaster, South Yorkshire, DN6 9JN

      IIF 20
  • Mrs Carol Spiller
    British born in November 1945

    Resident in England

    Registered addresses and corresponding companies
    • Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire, DN5 0QY

      IIF 21 IIF 22 IIF 23
    • Optima House, Askern Road, Tollbar, Doncaster, South Yorkshire, DN5 0QY

      IIF 25
  • Mr Clifford Michael Spiller Deceased
    British born in February 1947

    Resident in England

    Registered addresses and corresponding companies
    • Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire, DN5 0QY

      IIF 26
  • Mr Clifford Michael Spiller (deceased)
    British born in February 1947

    Resident in England

    Registered addresses and corresponding companies
    • Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire, DN5 0QY

      IIF 27 IIF 28
  • Spiller, Carol
    English nurse born in November 1945

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire, DN5 0QY, United Kingdom

      IIF 29
child relation
Offspring entities and appointments
Active 9
  • 1
    Optima House Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-03-31
    Person with significant control
    2018-04-08 ~ now
    IIF 22 - Ownership of shares – 75% or moreOE
  • 2
    7/8 South Parade, Doncaster, South Yorkshire
    Dissolved corporate (3 parents)
    Officer
    2012-06-14 ~ dissolved
    IIF 13 - director → ME
  • 3
    Optima House, Askern Road, Tollbar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Officer
    2017-11-16 ~ now
    IIF 29 - director → ME
    Person with significant control
    2018-04-08 ~ now
    IIF 25 - Has significant influence or controlOE
    IIF 25 - Has significant influence or control over the trustees of a trustOE
    IIF 25 - Has significant influence or control as a member of a firmOE
  • 4
    WEDGE WIRE SCREENS LIMITED - 2007-06-13
    Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (3 parents)
    Equity (Company account)
    4,602,393 GBP2023-05-31
    Officer
    2010-03-01 ~ now
    IIF 19 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 18 - Ownership of shares – 75% or moreOE
  • 5
    SAMPLING ENGINEERING SYSTEMS LIMITED - 2001-01-11
    Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Person with significant control
    2018-04-08 ~ now
    IIF 23 - Has significant influence or controlOE
    IIF 23 - Has significant influence or control as a member of a firmOE
  • 6
    OPTIMUM URO SPORT LIMITED - 2001-03-13
    Optima House, Askern Road, Toll Bar, Doncaster
    Dissolved corporate (2 parents)
    Officer
    2001-03-26 ~ dissolved
    IIF 6 - director → ME
  • 7
    Optima House, Askern Road, Tollbar, Doncaster, South Yorkshire
    Dissolved corporate (2 parents)
    Officer
    2000-03-06 ~ dissolved
    IIF 9 - director → ME
  • 8
    Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Officer
    ~ now
    IIF 20 - director → ME
    Person with significant control
    2018-04-08 ~ now
    IIF 21 - Has significant influence or controlOE
    IIF 21 - Has significant influence or control as a member of a firmOE
  • 9
    OPTIMA INTERNATIONAL LIMITED - 2007-06-13
    QUALASTIC INTERNATIONAL LIMITED - 2000-03-01
    QUALASTIC PRODUCTS LIMITED - 1987-09-04
    Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Person with significant control
    2018-04-08 ~ now
    IIF 24 - Has significant influence or controlOE
    IIF 24 - Has significant influence or control as a member of a firmOE
Ceased 10
  • 1
    Optima House Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-03-31
    Officer
    2014-03-21 ~ 2017-10-12
    IIF 4 - director → ME
    Person with significant control
    2016-04-06 ~ 2018-04-08
    IIF 15 - Ownership of shares – 75% or more OE
    IIF 15 - Ownership of voting rights - 75% or more OE
    IIF 15 - Right to appoint or remove directors OE
  • 2
    Sandall Stones Road, Kirk Sandall, Doncaster, South Yorkshire
    Corporate (6 parents)
    Equity (Company account)
    1,594,860 GBP2022-07-31
    Officer
    ~ 2000-08-09
    IIF 1 - director → ME
  • 3
    D.V. ENG. SERVICES LIMITED - 2007-05-31
    CHOOSEMID LIMITED - 2001-10-16
    Sandall Stones Road, Kirk Sandall, Doncaster, South Yorkshire
    Corporate (5 parents)
    Equity (Company account)
    707,427 GBP2022-07-31
    Officer
    1999-11-01 ~ 2000-11-06
    IIF 14 - director → ME
  • 4
    11-13 Thorne Road, Doncaster, South Yorkshire
    Corporate (2 parents)
    Officer
    ~ 2000-11-06
    IIF 2 - director → ME
  • 5
    Optima House, Askern Road, Tollbar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Officer
    ~ 2017-10-12
    IIF 10 - director → ME
    Person with significant control
    2016-04-06 ~ 2018-04-08
    IIF 16 - Ownership of shares – 75% or more OE
    IIF 16 - Ownership of voting rights - 75% or more OE
    IIF 16 - Right to appoint or remove directors OE
    IIF 17 - Right to appoint or remove directors OE
  • 6
    WEDGE WIRE SCREENS LIMITED - 2007-06-13
    Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (3 parents)
    Equity (Company account)
    4,602,393 GBP2023-05-31
    Officer
    ~ 2017-10-12
    IIF 12 - director → ME
  • 7
    SAMPLING ENGINEERING SYSTEMS LIMITED - 2001-01-11
    Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Officer
    ~ 2017-10-12
    IIF 5 - director → ME
    Person with significant control
    2016-04-06 ~ 2018-04-08
    IIF 28 - Has significant influence or control OE
    IIF 28 - Has significant influence or control over the trustees of a trust OE
    IIF 28 - Has significant influence or control as a member of a firm OE
  • 8
    OPTIMUM SYSTEMS LIMITED - 2001-01-11
    Optima House, Askern Road Toll Bar, Doncaster, South Yorkshire
    Corporate (1 parent)
    Officer
    2000-12-14 ~ 2017-10-12
    IIF 11 - director → ME
  • 9
    Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Officer
    ~ 2017-10-12
    IIF 8 - director → ME
    Person with significant control
    2016-04-06 ~ 2018-04-08
    IIF 27 - Has significant influence or control OE
    IIF 27 - Has significant influence or control over the trustees of a trust OE
    IIF 27 - Has significant influence or control as a member of a firm OE
  • 10
    OPTIMA INTERNATIONAL LIMITED - 2007-06-13
    QUALASTIC INTERNATIONAL LIMITED - 2000-03-01
    QUALASTIC PRODUCTS LIMITED - 1987-09-04
    Optima House, Askern Road, Toll Bar, Doncaster, South Yorkshire
    Corporate (2 parents)
    Officer
    2016-10-17 ~ 2017-10-12
    IIF 3 - director → ME
    ~ 2005-02-16
    IIF 7 - director → ME
    Person with significant control
    2016-04-06 ~ 2018-04-08
    IIF 26 - Has significant influence or control OE
    IIF 26 - Has significant influence or control over the trustees of a trust OE
    IIF 26 - Has significant influence or control as a member of a firm OE
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.