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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

Stelzer, Sonia

    Related profiles found in government register
  • Stelzer, Sonia
    British

    Registered addresses and corresponding companies
  • Stelzer, Sonia
    British company director born in December 1935

    Registered addresses and corresponding companies
    • Columbia Palace, 11 Avenue Princess Grace, 98000, Monaco, FOREIGN, Monaco

      IIF 11
child relation
Offspring entities and appointments 10
  • 1
    COOPER CONTROLS (WATFORD) LIMITED - now
    POLARON CONTROLS LIMITED
    - 2011-05-25 00739673 01027048
    POLARON ELECTROCHEMICAL SYSTEMS LIMITED
    - 1982-08-24 00739673
    STELZER KAYE & COMPANY LIMITED
    - 1978-12-31 00739673
    Usk House, Llantarnam Park, Cwmbran, Gwent
    Dissolved Corporate (14 parents)
    Officer
    ~ 2004-03-25
    IIF 2 - Secretary → ME
  • 2
    CVT LIMITED - now
    POLARON CVT LIMITED
    - 2006-03-24 02670152
    FASTTRAK SOFTWARE PUBLISHING LIMITED
    - 1998-01-30 02670152
    FASTCAD RETAIL PRODUCTS LIMITED
    - 1996-02-14 02670152
    ITERATIVE IMAGING LTD.
    - 1994-07-18 02670152
    Suite 7 Building 6 Croxley Green Business Park, Hatters Lane, Watford
    Dissolved Corporate (13 parents)
    Officer
    1991-12-11 ~ 2004-03-25
    IIF 7 - Secretary → ME
  • 3
    INNOGISTIC LTD
    02752009
    2 Burston Road, Putney, London
    Dissolved Corporate (17 parents)
    Officer
    1993-01-04 ~ 1997-01-17
    IIF 10 - Secretary → ME
  • 4
    MERCURY SWITCH MANUFACTURING COMPANY LIMITED
    - now 00793777
    ENERGYTEC CONTROLS LIMITED
    - 1988-07-04 00793777
    Usk House, Llantarnam Park, Cwmbran, Gwent
    Dissolved Corporate (11 parents)
    Officer
    ~ 2004-03-25
    IIF 3 - Secretary → ME
  • 5
    NELCO SYSTEMS LIMITED
    - now 02848824
    REFAL 405 LIMITED
    - 1993-10-08 02848824 01652215... (more)
    Usk House, Llantarnam Park, Cwmbran, Gwent
    Dissolved Corporate (13 parents)
    Officer
    1993-10-07 ~ 2004-03-25
    IIF 1 - Secretary → ME
  • 6
    POLARON COMMUNICATIONS LIMITED
    - now 00882505
    POLARON SERVICES LIMITED
    - 1999-09-27 00882505 05029521
    Usk House, Llantarnam Park, Cwmbran, Gwent
    Dissolved Corporate (11 parents)
    Officer
    ~ 2004-03-25
    IIF 4 - Secretary → ME
  • 7
    POLARON COMPONENTS LIMITED
    - now 00383431
    ENGEL & GIBBS LIMITED
    - 2003-09-01 00383431
    Usk House, Llantarnam Park, Cwmbran, Gwent
    Dissolved Corporate (13 parents)
    Officer
    ~ 2004-03-25
    IIF 8 - Secretary → ME
  • 8
    POLARON CORTINA LIMITED
    - now 02748972
    REFAL 366 LIMITED
    - 1992-11-10 02748972 02726169... (more)
    Usk House, Llantarnam Park, Cwmbran, Gwent
    Dissolved Corporate (13 parents)
    Officer
    1992-11-09 ~ 2004-03-25
    IIF 9 - Secretary → ME
  • 9
    POLARON ENGINEERING LIMITED
    - now 01027048
    POLARON CONTROLS LIMITED
    - 1982-08-24 01027048 00739673
    Usk House, Llantarnam Park, Cwmbran, Gwent
    Dissolved Corporate (13 parents, 2 offsprings)
    Officer
    1979-04-12 ~ 2004-03-25
    IIF 11 - Director → ME
    ~ 2004-03-25
    IIF 6 - Secretary → ME
  • 10
    POLARON ENTROPICS LIMITED
    00457336
    Usk House, Llantarnam Park, Cwmbran, Gwent
    Dissolved Corporate (12 parents)
    Officer
    ~ 2004-03-25
    IIF 5 - Secretary → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.