Ltd Facts The UK company register, as filed

Register entry · No. 12005698

DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED

Active Private Limited Company Incorporated 20 May 2019

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    Charges

    1 outstanding: a lender holds security over its assets and is paid first if it fails.

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    Company status

    Active.

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    Accounts on time

    Next due 31 Dec 2026.

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    Confirmation statement on time

    Next due 2 Jun 2027.

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    Owners

    2 owners on file.

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    Trading history

    Incorporated 20 May 2019 (7 years ago).

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    Name changes

    Never renamed.

    Names over time

From the public register, filing history, officers, owners and filed accounts, as of 27 Oct 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    71 KINGSWAY, LONDON, ENGLAND, WC2B 6ST

    As filed with Companies House.

  2. Nature of business

    • 35120 Transmission of electricity

  3. Accounts

    Next due
    31 Dec 2026
    Last made up to
    31 Mar 2025
    Type
    GROUP

  4. Confirmation statement

    Next due
    2 Jun 2027
    Last made up to
    19 May 2026

  5. Charges

    Outstanding
    1
    All time
    1

  6. Names

    1. DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED current

Figures

Year endTurnoverProfitCashNet assetsStaff
31 Mar 2025 not published not published — — 0
31 Mar 2024 * not published not published — — —

* From the following year's accounts (prior-year figures).

People

Officers

Fetching them from Companies House. They appear here within a few minutes.

Named in the filed accounts meanwhile (not the register; no dates or whether still in office):

  • Reina Nakano · Director, named in the accounts to 31 Mar 2025
  • Masaya Yuki · Director, named in the accounts to 31 Mar 2025
  • Kunio Kataoka · Director, named in the accounts to 31 Mar 2025
  • Gary Thornton · Director, named in the accounts to 31 Mar 2025
  • Akihide Ito · Director, named in the accounts to 31 Mar 2025

Owners and controllers All 4, with past →

NameControlNotifiedCeasedBornNationality · lives in
Mhc Infrastructure Uk Limited company · 11599683 · United Kingdom Ownership of shares 25 to 50 percent; Voting rights 25 to 50 percent 21 Jun 2021 — —
Chubu Global Investment B.V. company · 80489516 · Netherlands Ownership of shares 25 to 50 percent; Voting rights 25 to 50 percent 29 Mar 2023 — —

From the public register. We show month and year of birth only, and no addresses. Privacy and your data

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Questions

Is DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED still trading?

The register shows DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED as active.

What does DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED do?

It files the industry code 35120 (Transmission of electricity).

When was DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED set up?

It was incorporated on 20 May 2019.

When are DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED's accounts due?

Next accounts are due by 31 December 2026. The last accounts were made up to 31 March 2025.

When is DIAMOND TRANSMISSION PARTNERS HORNSEA ONE (HOLDINGS) LIMITED's next confirmation statement due?

By 2 June 2027.

Similar companies

Same industry code (35110), active, set up around the same time. More in this industry →

  1. 12603435 KARI ENERGY LIMITED Active Private Limited Company Inc. 14 May 2020 35110 · Production of electricity
  2. 12598541 SOLUS POWER LTD Active Private Limited Company Inc. 12 May 2020 35120 · Transmission of electricity
  3. 12580599 RHIWLAS ENERGY PARK LIMITED Active Private Limited Company Inc. 30 Apr 2020 35110 · Production of electricity
  4. 12576992 BANC DU ENERGY PARK LIMITED Active Private Limited Company Inc. 29 Apr 2020 35110 · Production of electricity
  5. 12576991 TWYN HYWEL ENERGY PARK LIMITED Active Private Limited Company Inc. 29 Apr 2020 35110 · Production of electricity

The file

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Source: Companies House, data file of 2026-10-01 and its live updates. View on Companies House