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

Speirs, William Blake, Professor

    Related profiles found in government register
  • Speirs, William Blake, Professor
    British company director born in February 1946

    Resident in England

    Registered addresses and corresponding companies
  • Speirs, William Blake, Professor
    British director born in February 1946

    Resident in England

    Registered addresses and corresponding companies
    • The Cornmill, Calver, Sheffield, S32 3WW

      IIF 6 IIF 7
    • The Cornmill, Calver, Sheffield, South Yorkshire, S32 3WW

      IIF 8
    • The Cornmill, Calver, Sheffield, Yorkshire, S32 3WW

      IIF 9
  • Speirs, William Blake, Professor
    British engineerr, consultant and turnaround consultant born in February 1946

    Resident in England

    Registered addresses and corresponding companies
    • 111, Matilda Street, Sheffield, S1 4QF, England

      IIF 10
  • Speirs, William Blake, Professor
    British professor born in February 1946

    Resident in England

    Registered addresses and corresponding companies
  • Speirs, William Blake
    British chairman born in February 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Coleford Road, Darnall, Sheffield, S Yorks, S9 5PA

      IIF 13
  • Speirs, William Blake
    British company director born in February 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 18, South Street, Chesterfield, Derbyshire, SW0 1QX, United Kingdom

      IIF 14
  • Speirs, William Blake
    British director born in February 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Fairfield, Rectory Hill, Lazonby, Penrith, Cumbria, CA10 1BX, United Kingdom

      IIF 15
child relation
Offspring entities and appointments
Active 5
  • 1
    BAR REFRIGERATION LIMITED - 2018-04-17
    1 East Parade, Sheffield, South Yorkshire
    Corporate (5 parents)
    Officer
    1996-02-15 ~ now
    IIF 6 - director → ME
  • 2
    PREMIER PERCUSSION LIMITED - 1997-10-09
    REFAL 76 LIMITED - 1984-08-13
    4385, 01711457: Companies House Default Address, Cardiff
    Dissolved corporate (2 parents)
    Officer
    2004-03-26 ~ dissolved
    IIF 4 - director → ME
  • 3
    Omega Court, 370 Cemetery Road, Sheffield, England
    Dissolved corporate (2 parents)
    Officer
    2014-06-06 ~ dissolved
    IIF 14 - director → ME
  • 4
    MEDAK SERVICES LIMITED - 1998-03-24
    49 Ben Rhydding Road, Ilkley, West Yorkshire, England
    Corporate (4 parents)
    Equity (Company account)
    -6,189 GBP2024-09-30
    Officer
    1998-03-24 ~ now
    IIF 15 - director → ME
  • 5
    1 East Parade, Sheffield, South Yorkshire
    Corporate (4 parents)
    Officer
    1994-01-29 ~ now
    IIF 3 - director → ME
Ceased 10
  • 1
    Cutlers Hall, Sheffield
    Corporate (7 parents)
    Officer
    2008-10-07 ~ 2012-10-02
    IIF 5 - director → ME
  • 2
    PITCHMASTIC HOLDINGS PLC - 1994-06-21
    BUILDWEL DEVELOPMENTS LIMITED - 1984-02-21
    Kpmg Llp 1 Sovereign Square, Sovereign Street, Leeds
    Dissolved corporate (5 parents)
    Officer
    ~ 1996-04-30
    IIF 12 - director → ME
  • 3
    AUGUSTA LIMITED - 1990-01-15
    2 Burston Road, Putney, London
    Dissolved corporate (3 parents)
    Officer
    ~ 1996-08-28
    IIF 11 - director → ME
  • 4
    Walkmill Lane, Cannock, Staffordshire
    Dissolved corporate (2 parents)
    Officer
    2009-09-22 ~ 2010-11-23
    IIF 8 - director → ME
  • 5
    3611TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED - 2008-11-20
    Walkmill Lane, Cannock, Staffordshire
    Dissolved corporate (3 parents, 1 offspring)
    Officer
    2009-09-22 ~ 2010-11-23
    IIF 9 - director → ME
  • 6
    GEO. ROBSON & CO. (CONVEYORS) LIMITED - 2016-09-05
    Coleford Road, Darnall, Sheffield, S Yorks
    Corporate (4 parents, 5 offsprings)
    Equity (Company account)
    1,645,081 GBP2024-06-29
    Officer
    2016-07-01 ~ 2017-06-30
    IIF 13 - director → ME
  • 7
    Engineering Development Trust, Building 16: Edt, University Of Southampton University Road, Southampton, Hants, United Kingdom
    Dissolved corporate
    Officer
    2005-12-07 ~ 2009-05-05
    IIF 2 - director → ME
  • 8
    Cutlers Hall Church Street, Sheffield
    Corporate (5 parents)
    Equity (Company account)
    1 GBP2023-09-30
    Officer
    2008-10-07 ~ 2013-10-01
    IIF 1 - director → ME
  • 9
    111 Matilda Street, Sheffield
    Corporate (13 parents)
    Officer
    2012-03-26 ~ 2014-08-31
    IIF 10 - director → ME
  • 10
    BLUEPLAN 2000 LIMITED - 1998-03-18
    Units 4/5 Incomol Business Park, Derby Road, Clay Cross, Chesterfield, Derbyshire
    Corporate (3 parents)
    Equity (Company account)
    1,035,766 GBP2023-12-31
    Officer
    1998-01-26 ~ 2011-11-11
    IIF 7 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.