logo
explain how to read the page

The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 6
  • 1
    Fortescue, Natalie Jayne
    Born in February 1971
    Individual (4 offsprings)
    Officer
    icon of calendar 2022-02-16 ~ now
    OF - Director → CIF 0
  • 2
    Train, Christopher
    Born in October 1960
    Individual (4 offsprings)
    Officer
    icon of calendar 2022-02-16 ~ now
    OF - Director → CIF 0
  • 3
    Duffy, Jonathan Richard
    Born in January 1965
    Individual (7 offsprings)
    Officer
    icon of calendar 2021-08-19 ~ now
    OF - Director → CIF 0
  • 4
    Smith, Ricki Brent
    Born in February 1969
    Individual (8 offsprings)
    Officer
    icon of calendar 2021-12-02 ~ now
    OF - Director → CIF 0
  • 5
    Hobson, James Graham
    Born in December 1977
    Individual (5 offsprings)
    Officer
    icon of calendar 2022-12-06 ~ now
    OF - Director → CIF 0
  • 6
    AMBA SERVICES (NO.10) LIMITED - 2006-08-31
    icon of address400, Thames Valley Park Drive, Reading, Berkshire, England
    Active Corporate (3 parents, 86 offsprings)
    Equity (Company account)
    1 GBP2024-03-31
    Officer
    icon of calendar 2025-01-30 ~ now
    OF - Secretary → CIF 0
Ceased 4
  • 1
    Duffy, Jonathan Richard
    Individual (7 offsprings)
    Officer
    icon of calendar 2021-08-19 ~ 2022-02-16
    OF - Secretary → CIF 0
    Mr Jonathan Richard Duffy
    Born in January 1965
    Individual (7 offsprings)
    Person with significant control
    icon of calendar 2021-08-19 ~ 2022-02-01
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 2
    Brook, Clive Matthew
    Chartered Accountant born in May 1950
    Individual (2 offsprings)
    Officer
    icon of calendar 2021-10-21 ~ 2023-02-01
    OF - Director → CIF 0
  • 3
    Williamson, Nigel David Lister, Dr
    Company Director born in January 1947
    Individual (5 offsprings)
    Officer
    icon of calendar 2021-08-19 ~ 2021-12-15
    OF - Director → CIF 0
  • 4
    CITY GROUP LIMITED - now
    CITY GROUP P.L.C. - 2024-11-20
    GROOMKARN LIMITED - 1980-12-31
    icon of addressSuite 1.01, Central Court, 25 Southampton Buildings, London, United Kingdom
    Active Corporate (6 parents, 35 offsprings)
    Officer
    2022-02-16 ~ 2025-01-30
    PE - Secretary → CIF 0
parent relation
Company in focus

CLEAN POWER HYDROGEN PLC

Previous name
CPH2 GROUP PLC - 2021-10-11
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • CLEAN POWER HYDROGEN PLC
    Info
    CPH2 GROUP PLC - 2021-10-11
    Registered number 13574281
    icon of addressUnit D Parkside Business Park, Spinners Road, Doncaster DN2 4BL
    PUBLIC LIMITED COMPANY incorporated on 2021-08-19 (4 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2024-08-18
    CIF 0
  • CLEAN POWER HYDROGEN PLC
    S
    Registered number 13574281
    icon of addressUnit D, Parkside Business Park, Spinners Road, Doncaster, United Kingdom, DN2 4BL
    Public Limited Company in Companies House, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • CLEAN POWER HYDROGEN LIMITED - 2016-08-16
    icon of addressUnit D Parkside Business Park, Spinners Road, Doncaster, England
    Active Corporate (8 parents, 2 offsprings)
    Equity (Company account)
    -3,053,000 GBP2022-12-31
    Person with significant control
    icon of calendar 2022-02-01 ~ now
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of shares – 75% or moreOE

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.