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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

Mantle, Helen Louise

    Related profiles found in government register
  • Mantle, Helen Louise

    Registered addresses and corresponding companies
    • 17th Floor Hylo, 103-105 Bunhill Row, London, EC1Y 8LZ, United Kingdom

      IIF 1
    • Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, EC1M 6HA, England

      IIF 2
    • Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, EC1M 6HA, United Kingdom

      IIF 3
    • Level 1, 50 Cowcross Street, London, EC1M 6AL, United Kingdom

      IIF 4
    • Ropemaker Place, 28 Ropemaker Street, London, EC2Y 9HD, United Kingdom

      IIF 5
  • Everitt, Helen Louise

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 22
  • 1
    CERO GENERATION LIMITED
    - now 12272533 13078063
    GREEN INVESTMENT GROUP DEVELOPMENTS LIMITED
    - 2021-01-27 12272533
    17th Floor Hylo 103-105 Bunhill Row, London, United Kingdom
    Active Corporate (14 parents, 8 offsprings)
    Officer
    2019-10-21 ~ now
    IIF 1 - Secretary → ME
  • 2
    CORIO GENERATION INTERNATIONAL LIMITED
    - now 13805252
    GIG OSW SERVICE COMPANY LIMITED
    - 2024-09-11 13805252
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, England
    Active Corporate (14 parents)
    Officer
    2026-03-30 ~ now
    IIF 2 - Secretary → ME
    2021-12-16 ~ 2023-04-29
    IIF 12 - Secretary → ME
  • 3
    CORIO GENERATION LIMITED
    - now 13715492 13481762
    GIG OSW INVESTMENTS LIMITED
    - 2022-05-10 13715492
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (12 parents, 23 offsprings)
    Officer
    2021-11-01 ~ 2023-04-29
    IIF 14 - Secretary → ME
    2026-03-19 ~ now
    IIF 3 - Secretary → ME
  • 4
    GIG OSW INVESTMENTS APPOINTER LIMITED
    14043915
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (11 parents)
    Officer
    2022-04-13 ~ 2023-04-29
    IIF 18 - Secretary → ME
  • 5
    INIS HOLDING COMPANY LIMITED
    13426129
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (17 parents)
    Officer
    2021-05-28 ~ 2022-11-16
    IIF 20 - Secretary → ME
  • 6
    INIS TOP COMPANY LIMITED
    13413233
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (17 parents, 1 offspring)
    Officer
    2021-05-21 ~ 2022-11-16
    IIF 22 - Secretary → ME
  • 7
    MARYLAND TOPCO LIMITED
    13743697
    Jj Mack Building 33 Charterhouse Street, 9th Floor, London, England
    Active Corporate (14 parents, 1 offspring)
    Officer
    2021-11-15 ~ 2024-09-12
    IIF 4 - Secretary → ME
  • 8
    OSW INVESTMENTS GALLOPER JVCO (UK) LIMITED
    14043856 14043860
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (17 parents)
    Officer
    2022-04-13 ~ 2022-11-16
    IIF 8 - Secretary → ME
  • 9
    OSW INVESTMENTS JAPAN JVCO 2 LIMITED
    14044571 14044244... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Dissolved Corporate (8 parents)
    Officer
    2022-04-13 ~ 2023-04-29
    IIF 24 - Secretary → ME
  • 10
    OSW INVESTMENTS KOREAN JVCO 1 LIMITED
    14045792 14045466... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2022-04-13 ~ 2023-04-29
    IIF 9 - Secretary → ME
  • 11
    OSW INVESTMENTS KOREAN JVCO 2 LIMITED
    - now 14044316 14045222... (more)
    OSW INVESTMENTS KOREA JVCO 2 LIMITED
    - 2022-07-26 14044316 14045222... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2022-04-13 ~ 2023-04-29
    IIF 11 - Secretary → ME
  • 12
    OSW INVESTMENTS KOREAN JVCO 3 LIMITED
    14045466 14045792... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2022-04-13 ~ 2023-04-29
    IIF 15 - Secretary → ME
  • 13
    OSW INVESTMENTS KOREAN JVCO 4 LIMITED
    14045222 14045466... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2022-04-13 ~ 2023-04-29
    IIF 21 - Secretary → ME
  • 14
    OSW INVESTMENTS KOREAN JVCO 5 LIMITED
    14046991 14045792... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2022-04-14 ~ 2023-04-29
    IIF 23 - Secretary → ME
  • 15
    OSW INVESTMENTS R4 JVCO (UK) LIMITED
    14043366
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Dissolved Corporate (9 parents)
    Officer
    2022-04-12 ~ 2023-04-29
    IIF 16 - Secretary → ME
  • 16
    OSW INVESTMENTS RAMPION JVCO (UK) LIMITED
    14043860 14043856
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (17 parents)
    Officer
    2022-04-13 ~ 2022-11-16
    IIF 19 - Secretary → ME
  • 17
    OSW INVESTMENTS TAIWAN JVCO 1 LIMITED
    13794983 13796726... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (18 parents)
    Officer
    2021-12-10 ~ 2022-11-17
    IIF 6 - Secretary → ME
  • 18
    OSW INVESTMENTS TAIWAN JVCO 2 LIMITED
    13796726 13797421... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (18 parents)
    Officer
    2021-12-13 ~ 2022-11-17
    IIF 7 - Secretary → ME
  • 19
    OSW INVESTMENTS TAIWAN JVCO 3 LIMITED
    13797421 13794983... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (18 parents)
    Officer
    2021-12-13 ~ 2022-11-17
    IIF 10 - Secretary → ME
  • 20
    SOUTHERN OCEAN OFFSHORE WIND UK HOLDCO LIMITED - now
    GIG AUSTRALIAN OFFSHORE WIND INVESTMENTS HOLDCO LIMITED
    - 2024-02-02 13843476
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (14 parents)
    Officer
    2022-01-12 ~ 2023-04-29
    IIF 17 - Secretary → ME
  • 21
    UK NPD INVESTMENTS GP LIMITED
    09648750 09648758
    Ropemaker Place, 28 Ropemaker Street, London, United Kingdom
    Dissolved Corporate (8 parents, 1 offspring)
    Officer
    2015-06-19 ~ dissolved
    IIF 5 - Secretary → ME
  • 22
    YOUNG OSW JVCO LIMITED - now
    OSW INVESTMENTS JAPAN JVCO 1 LIMITED
    - 2024-04-22 14044244 14044571... (more)
    Jj Mack Building, 33 Charterhouse Street, 9th Floor, London, United Kingdom
    Active Corporate (11 parents)
    Officer
    2022-04-13 ~ 2023-04-29
    IIF 13 - Secretary → ME

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