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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

Mr Rodney Thornton Brook

    Related profiles found in government register
  • Mr Rodney Thornton Brook
    British born in July 1949

    Resident in England

    Registered addresses and corresponding companies
    • Copsewood House, School Road, Risby, Bury St. Edmunds, IP28 6RG, England

      IIF 1
    • 16, Firebronds Road, Holbrook, Ipswich, IP9 2TP, England

      IIF 2
    • 42 Wright Lane, Kesgrave, Ipswich, Suffolk, IP5 2FA

      IIF 3
  • Brook, Rodney Thornton
    British director born in July 1949

    Resident in England

    Registered addresses and corresponding companies
    • Copsewood House, School Road, Risby, Bury St. Edmunds, IP28 6RG, England

      IIF 4
  • Brook, Rodney Thornton
    British electrical engineer born in July 1949

    Registered addresses and corresponding companies
    • Millholme The Green, Ellington, Huntingdon, Cambridgeshire, PE18 0AQ

      IIF 5
  • Brook, Rodney Thornton
    British born in July 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Brook, Rodney Thornton
    British electrical engineer born in July 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Copsewood House, School Road, Risby, Suffolk, IP28 6RG

      IIF 10
  • Brook, Rodney Thornton
    British energy consultant born in July 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Copsewood House, School Road, Risby, Bury St. Edmunds, Suffolk, IP28 6RG, England

      IIF 11
    • 16, Firebronds Road, Holbrook, Ipswich, IP9 2TP, England

      IIF 12
child relation
Offspring entities and appointments 9
  • 1
    CLEAN POWER HYDROGEN GROUP LIMITED
    - now 10286500 13574281... (more)
    CLEAN POWER HYDROGEN LIMITED - 2016-08-16
    Unit D Parkside Business Park, Spinners Road, Doncaster, England
    Active Corporate (17 parents, 2 offsprings)
    Officer
    2016-10-03 ~ 2020-03-31
    IIF 11 - Director → ME
  • 2
    CORPCO LIMITED
    04949329
    42 Wright Lane, Kesgrave, Ipswich, Suffolk
    Dissolved Corporate (4 parents)
    Officer
    2004-03-18 ~ dissolved
    IIF 10 - Director → ME
    Person with significant control
    2016-10-01 ~ dissolved
    IIF 3 - Ownership of shares – 75% or more OE
  • 3
    HYDROGENUS (AFH) LTD
    16106411
    71-75 Shelton Street, Covent Garden, London, United Kingdom
    Dissolved Corporate (7 parents)
    Officer
    2024-11-28 ~ dissolved
    IIF 7 - Director → ME
  • 4
    HYDROGENUS (CDFH) LTD
    16105794
    71-75 Shelton Street, Covent Garden, London, United Kingdom
    Dissolved Corporate (7 parents)
    Officer
    2024-11-27 ~ dissolved
    IIF 9 - Director → ME
  • 5
    HYDROGENUS (LFH) LTD
    16105785
    71-75 Shelton Street, Covent Garden, London, United Kingdom
    Dissolved Corporate (7 parents)
    Officer
    2024-11-27 ~ dissolved
    IIF 6 - Director → ME
  • 6
    HYDROGENUS GROUP LTD
    14769014
    71-75 Shelton Street, Covent Garden, London, United Kingdom
    Active Corporate (8 parents, 3 offsprings)
    Officer
    2023-03-30 ~ now
    IIF 8 - Director → ME
  • 7
    HYDROGENUS LTD
    13687696
    Bury Lodge, Bury Road, Stowmarket, England
    Dissolved Corporate (2 parents)
    Officer
    2021-10-19 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2021-10-19 ~ dissolved
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 8
    SOHN ASSOCIATES LIMITED
    04693166
    16 Firebronds Road, Holbrook, Ipswich, England
    Dissolved Corporate (8 parents)
    Officer
    2003-03-14 ~ dissolved
    IIF 12 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 2 - Has significant influence or control OE
  • 9
    THE INSTITUTION OF ENGINEERING AND TECHNOLOGY BENEVOLENT FUND - now
    THE INSTITUTION OF ELECTRICAL ENGINEERS BENEVOLENT FUND - 2006-04-06
    INCORPORATED BENEVOLENT FUND OF INSTITUTION OF ELECTRICAL ENGINEERS LIMITED(THE)
    - 2001-06-11 00441284 05764849
    Unit 82a, James Carter Road, Mildenhall Industrial Estate, Bury St. Edmunds, Suffolk, England
    Active Corporate (160 parents)
    Officer
    1995-10-05 ~ 1998-09-30
    IIF 5 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.