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Company number
11116433

HORNSEA 1 PSC LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

Registered name
HORNSEA 1 PSC LIMITED
Company number
11116433
Registered office
5 HOWICK PLACE, LONDON, SW1P 1WG
Company type
Private Limited Company
Incorporated on
18 December 2017
Status
Active
Age
8 years
Previous names
ORSTED HORNSEA 1 HOLDINGS LIMITED (to 03 Jan 2025)
Nature of business (SIC)
82990 — Other business support service activities n.e.c.
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
29 Nov 2026
Confirmation statement — last
15 Nov 2025

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Orsted Power (Uk) Limited
Notified 18/12/2017
Orsted Uk How01 Holdings Limited
Notified 30/11/2024

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 30/11/2024
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 30/11/2024 Controls 44 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
03/01/2025 Registered name changed ORSTED HORNSEA 1 HOLDINGS LIMITED HORNSEA 1 PSC LIMITED
30/11/2024 Person with significant control ceased Orsted Power (Uk) Limited
30/11/2024 Person with significant control added Orsted Uk How01 Holdings Limited
18/12/2017 Person with significant control added Orsted Power (Uk) Limited

Documents for HORNSEA 1 PSC LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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Frequently asked questions

What is the company number of HORNSEA 1 PSC LIMITED?
According to the official registry, the company number of HORNSEA 1 PSC LIMITED is 11116433.
Where is HORNSEA 1 PSC LIMITED registered?
The registered office is 5 HOWICK PLACE, LONDON, SW1P 1WG.
What is the SIC code of HORNSEA 1 PSC LIMITED?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls HORNSEA 1 PSC LIMITED?
Orsted Power (Uk) Limited is recorded as a person with significant control.
When are the next accounts of HORNSEA 1 PSC LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About HORNSEA 1 PSC LIMITED (11116433)

HORNSEA 1 PSC LIMITED is a private limited company incorporated on 18 December 2017 and registered in the United Kingdom under company number 11116433. Its registered office is at 5 HOWICK PLACE, LONDON, SW1P 1WG. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Orsted Power (Uk) Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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