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Company number
04326507

NORTHUMBRIAN WATER FINANCE PLC

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

Company details

Registered name
NORTHUMBRIAN WATER FINANCE PLC
Company number
04326507
Registered office
NORTHUMBRIA HOUSE, ABBEY ROAD, PITY ME, DURHAM, DH1 5FJ
Company type
Public Limited Company
Incorporated on
21 November 2001
Status
Active
Age
24 years
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 Mar 2025
Confirmation statement — next due
05 Dec 2026
Confirmation statement — last
21 Nov 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

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

Northumbrian Water Limited
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller 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 06/04/2016 Controls 9 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Northumbrian Water Limited

Documents for NORTHUMBRIAN WATER FINANCE PLC

Need this one company on file? Buy the document on its own — no plan required.

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

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/04326507
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of NORTHUMBRIAN WATER FINANCE PLC?
According to the official registry, the company number of NORTHUMBRIAN WATER FINANCE PLC is 04326507.
Where is NORTHUMBRIAN WATER FINANCE PLC registered?
The registered office is NORTHUMBRIA HOUSE, ABBEY ROAD, PITY ME, DURHAM, DH1 5FJ.
What is the SIC code of NORTHUMBRIAN WATER FINANCE PLC?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls NORTHUMBRIAN WATER FINANCE PLC?
Northumbrian Water Limited is recorded as a person with significant control.
When are the next accounts of NORTHUMBRIAN WATER FINANCE PLC due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 March 2025.

About NORTHUMBRIAN WATER FINANCE PLC (04326507)

NORTHUMBRIAN WATER FINANCE PLC is a public limited company incorporated on 21 November 2001 and registered in the United Kingdom under company number 04326507. Its registered office is at NORTHUMBRIA HOUSE, ABBEY ROAD, PITY ME, DURHAM, DH1 5FJ. 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 March 2025. , and the person with significant control is Northumbrian Water 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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