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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

Prime, John Matthew

    Related profiles found in government register
  • Prime, John Matthew
    British born in July 1969

    Resident in England

    Registered addresses and corresponding companies
    • 3rd Floor, 10 South St. Andrew Street, Edinburgh, Midlothian, EH2 2AZ, Scotland

      IIF 1 IIF 2 IIF 3
    • 91, George Street, Edinburgh, Midlothian, EH2 3ES, Scotland

      IIF 4
    • Suite 1, 7th Floor, 50 Broadway, London, SW1H 0BL, United Kingdom

      IIF 5 IIF 6 IIF 7
    • Upper Granton, Goodrich, Ross-on-wye, Herefordshire, HR9 6JE, England

      IIF 10
  • Prime, John Matthew
    British head of external & regulatory affai born in July 1969

    Resident in England

    Registered addresses and corresponding companies
    • 91, George Street, Edinburgh, Midlothian, EH2 3ES, Scotland

      IIF 11
  • Prime, John Matthew
    British head of external & regulatory affairs born in July 1969

    Resident in England

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 19
  • 1
    AMP ENERGY RENAISSANCE UK LTD
    13052263
    12 New Fetter Lane, London, United Kingdom
    Active Corporate (8 parents)
    Officer
    2020-11-30 ~ 2024-07-31
    IIF 14 - Director → ME
  • 2
    AMP GREEN ENERGY HOLDINGS LTD.
    14535897
    12 New Fetter Lane, London, United Kingdom
    Active Corporate (8 parents)
    Officer
    2022-12-12 ~ 2024-07-31
    IIF 15 - Director → ME
  • 3
    AMPX HARDWARE LIMITED
    12187534
    Suite 1, 7th Floor 50 Broadway, London, England
    Active Corporate (4 parents)
    Officer
    2020-11-01 ~ 2024-07-31
    IIF 11 - Director → ME
  • 4
    AMPX LIMITED
    12187537
    Suite 1, 7th Floor, 50 Broadway, London, England
    Active Corporate (7 parents)
    Officer
    2020-11-01 ~ 2024-07-31
    IIF 4 - Director → ME
  • 5
    BLACKHILLOCK GRID COMPLEX LIMITED
    13589232
    Suite 1, 7th Floor, 50 Broadway, London., United Kingdom
    Active Corporate (9 parents, 1 offspring)
    Officer
    2021-08-27 ~ 2024-07-31
    IIF 8 - Director → ME
  • 6
    GREENGRIDPOWER2 LTD
    12832379 12833895... (more)
    Suite 1, 7th Floor, 50 Broadway, London, United Kingdom
    Active Corporate (10 parents)
    Officer
    2021-10-03 ~ 2024-07-31
    IIF 1 - Director → ME
  • 7
    HUNTERSTON GRID 1 LTD - now
    FLEXIBLEGRIDPOWER2 LTD
    - 2025-06-26 10683876 10683796... (more)
    Suite 1, 7th Floor, 50 Broadway, London., United Kingdom
    Active Corporate (10 parents)
    Officer
    2021-10-03 ~ 2024-07-31
    IIF 13 - Director → ME
  • 8
    HUNTERSTON GRID 2 LTD - now
    ENERGYGRIDPOWER2 LTD
    - 2025-06-26 13292361 13291845... (more)
    Suite 1, 7th Floor, 50 Broadway, London, United Kingdom
    Active Corporate (11 parents)
    Officer
    2021-10-03 ~ 2024-07-31
    IIF 12 - Director → ME
  • 9
    HUNTERSTON GRID 3 LTD - now
    FLEXIBLEGRIDPOWER LTD
    - 2025-06-26 10683796 10683876... (more)
    Suite 1, 7th Floor , 50 Broadway, London, United Kingdom
    Active Corporate (10 parents)
    Officer
    2021-10-03 ~ 2024-07-31
    IIF 17 - Director → ME
  • 10
    HUNTERSTON GRID COMPLEX 2 LIMITED
    13645198 13589305
    Suite 1, 7th Floor, 50 Broadway, London., United Kingdom
    Active Corporate (13 parents, 1 offspring)
    Officer
    2021-09-27 ~ 2024-07-31
    IIF 19 - Director → ME
  • 11
    HUNTERSTON GRID COMPLEX LIMITED
    13589305 13645198
    Suite 1, 7th Floor, 50 Broadway, London, United Kingdom
    Active Corporate (13 parents, 2 offsprings)
    Officer
    2021-08-27 ~ 2024-07-31
    IIF 5 - Director → ME
  • 12
    KINCARDINE GRID 1 LTD - now
    SPECTRUMRESERVE LTD
    - 2025-06-27 10726304 10726784... (more)
    Suite 1, 7th Floor, 50 Broadway, London., United Kingdom
    Active Corporate (10 parents)
    Officer
    2021-10-03 ~ 2024-07-31
    IIF 3 - Director → ME
  • 13
    KINCARDINE GRID 2 LTD - now
    ENERGYGRIDPOWER3 LTD
    - 2025-06-27 13291849 13292361... (more)
    Suite 1, 7th Floor, 50 Broadway, London, United Kingdom
    Active Corporate (10 parents)
    Officer
    2021-10-03 ~ 2024-07-31
    IIF 2 - Director → ME
  • 14
    KINCARDINE GRID 3 LTD - now
    BLUEGRIDPOWER LTD
    - 2025-06-27 10512978
    Suite 1, 7th Floor, 50 Broadway, London, United Kingdom
    Active Corporate (10 parents)
    Officer
    2021-10-03 ~ 2024-07-31
    IIF 6 - Director → ME
  • 15
    KINCARDINE GRID COMPLEX 2 LIMITED
    13645189 13589239
    Suite 1, 7th Floor, 50 Broadway, London., United Kingdom
    Active Corporate (13 parents, 1 offspring)
    Officer
    2021-09-27 ~ 2024-07-31
    IIF 9 - Director → ME
  • 16
    KINCARDINE GRID COMPLEX LIMITED
    13589239 13645189
    Suite 1, 7th Floor, 50 Broadway, London., United Kingdom
    Active Corporate (13 parents, 3 offsprings)
    Officer
    2021-08-27 ~ 2024-07-31
    IIF 7 - Director → ME
  • 17
    MARCHES ENERGY ADVICE
    - now 03443349
    THE MARCHES ENERGY AGENCY
    - 2025-12-16 03443349 06580856
    The Pump House, Coton Hill, Shrewsbury, Shropshire
    Active Corporate (35 parents)
    Officer
    2025-05-21 ~ now
    IIF 10 - Director → ME
  • 18
    WINDYHILL GRID 1 LTD - now
    ENERGYGRIDPOWER LTD
    - 2025-06-27 13291845 13292361... (more)
    Suite 1, 7th Floor, 50 Broadway, London., United Kingdom
    Active Corporate (13 parents)
    Officer
    2022-06-01 ~ 2024-07-31
    IIF 18 - Director → ME
  • 19
    WINDYHILL GRID COMPLEX LIMITED
    14141657
    Suite 1, 7th Floor, 50 Broadway, London, United Kingdom
    Active Corporate (12 parents, 2 offsprings)
    Officer
    2022-05-30 ~ 2024-07-31
    IIF 16 - Director → ME

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