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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

Brown, Sonia Christine

    Related profiles found in government register
  • Brown, Sonia Christine
    British director born in February 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Ofwat Centre City Tower, 7 Hill Street, Birmingham, B5 4UA, United Kingdom

      IIF 1
  • Brown, Sonia Christine
    British regulatory policy & public affairs born in February 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Level 3 The Union Building, 51-59 Rose Lane, Norwich, NR1 1BY, England

      IIF 2
  • Brown, Sonia Christine
    British regulatory policy and public affairs born in February 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 17 Spectra Apartments, Spectrum Way, London, SW18 4GE, England

      IIF 3
    • Level 3 The Union Building, 51-59 Rose Lane, Norwich, Norfolk, NR1 1BY, England

      IIF 4
child relation
Offspring entities and appointments 4
  • 1
    CORNWALL INSIGHT GROUP LIMITED
    - now 10987794
    SPARK TOPCO LIMITED
    - 2019-03-04 10987794
    Floor 1, The Atrium Merchant's Court, St Georges Street, Norwich, England
    Active Corporate (16 parents, 1 offspring)
    Officer
    2017-11-17 ~ 2020-03-31
    IIF 2 - Director → ME
  • 2
    CORNWALL INSIGHT LTD
    - now 05379768
    CORNWALL ENERGY ASSOCIATES LTD
    - 2017-06-08 05379768
    Floor 1, The Atrium Merchant's Court, St. Georges Street, Norwich, England
    Active Corporate (15 parents, 1 offspring)
    Officer
    2017-02-20 ~ 2020-03-31
    IIF 4 - Director → ME
  • 3
    OPEN WATER MARKET LIMITED
    08791025
    C/o Shepherd And Wedderburn Llp Condor House, 10 St. Paul's Churchyard, London
    Dissolved Corporate (10 parents)
    Officer
    2014-01-31 ~ dissolved
    IIF 1 - Director → ME
  • 4
    REGULATORY POLICY INSTITUTE
    02659216
    9 Royal Belgrave House, Hugh Street, London, England
    Active Corporate (41 parents)
    Officer
    2016-11-01 ~ 2019-09-03
    IIF 3 - Director → ME

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