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Company number
02366703

NORTHUMBRIAN WATER LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

Registered name
NORTHUMBRIAN WATER LIMITED
Company number
02366703
Registered office
NORTHUMBRIA HOUSE, ABBEY ROAD, PITY ME, DURHAM, DH1 5FJ
Company type
Private Limited Company
Incorporated on
1 April 1989
Status
Active
Age
37 years
Nature of business (SIC)
36000 — Water collection, treatment and supply · 37000 — Sewerage
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
07 Jul 2027
Confirmation statement — last
23 Jun 2026

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 Group Limited
ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors
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 3 companies

Change history

Reconstructed from the dated records Companies House publishes

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

Documents for NORTHUMBRIAN WATER LIMITED

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.

PDF Order

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

NORTHUMBRIAN WATER LIMITED — DH1 5FJ
Trading as Northumbrian Water, Northumbrian Water Scientific Services, Essex & Suffolk Water, Northumbrian Water Property Solutions
Tier 3 · renews 19/11/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

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/02366703
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of NORTHUMBRIAN WATER LIMITED?
According to the official registry, the company number of NORTHUMBRIAN WATER LIMITED is 02366703.
Where is NORTHUMBRIAN WATER LIMITED registered?
The registered office is NORTHUMBRIA HOUSE, ABBEY ROAD, PITY ME, DURHAM, DH1 5FJ.
What is the SIC code of NORTHUMBRIAN WATER LIMITED?
The nature of business is recorded under SIC code 36000 — Water collection, treatment and supply, 37000 — Sewerage.
Who controls NORTHUMBRIAN WATER LIMITED?
Northumbrian Water Group Limited is recorded as a person with significant control, with ownership of shares 75 to 100 percent, voting rights 75 to 100 percent, right to appoint and remove directors.
When are the next accounts of NORTHUMBRIAN WATER LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About NORTHUMBRIAN WATER LIMITED (02366703)

NORTHUMBRIAN WATER LIMITED is a private limited company incorporated on 1 April 1989 and registered in the United Kingdom under company number 02366703. Its registered office is at NORTHUMBRIA HOUSE, ABBEY ROAD, PITY ME, DURHAM, DH1 5FJ. The recorded nature of business is water collection, treatment and supply (SIC 36000). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Northumbrian Water Group 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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