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Company number
03539600

WATER UK

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

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
WATER UK
Company number
03539600
Registered office
36 BROADWAY, LONDON, SW1H 0BH · 78 other companies at this postcode
Company type
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated on
27 March 1998
Status
Active
Age
28 years
Nature of business (SIC)
94110 — Activities of business and employers membership organisations · 94990 — Activities of other membership organisations n.e.c.
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
10 Apr 2027
Confirmation statement — last
27 Mar 2026

Documents for WATER UK

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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

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

Water UK — SW1H 0BH
Tier 2 · renews 20/09/2026
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.

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Frequently asked questions

What is the company number of WATER UK?
According to the official registry, the company number of WATER UK is 03539600.
Where is WATER UK registered?
The registered office is 36 BROADWAY, LONDON, SW1H 0BH.
What is the SIC code of WATER UK?
The nature of business is recorded under SIC code 94110 — Activities of business and employers membership organisations, 94990 — Activities of other membership organisations n.e.c..
When are the next accounts of WATER UK due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About WATER UK (03539600)

WATER UK is a pri/lbg/nsc (private, limited by guarantee, no share capital, use of 'limited' exemption) incorporated on 27 March 1998 and registered in the United Kingdom under company number 03539600. Its registered office is at 36 BROADWAY, LONDON, SW1H 0BH. The recorded nature of business is activities of business and employers membership organisations (SIC 94110). The company is currently active , with statutory accounts last made up to 31 March 2025. 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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