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Company number
04391787

4I WATER SERVICES LTD

Active
✓ Active company on the official register. Next accounts due 30 June 2027.

Company details

East of England, 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
4I WATER SERVICES LTD
Company number
04391787
Registered office
UNIT 17, WOOLPIT BUSINESS PARK, WINDMILL AVENUE, WOOLPIT, BURY ST. EDMUNDS, IP30 9UP, ENGLAND · 56 other companies at this postcode
Company type
Private Limited Company
Incorporated on
11 March 2002
Status
Active
Age
24 years
Previous names
ECOBURN SERVICES LIMITED (to 26 Oct 2010)
Nature of business (SIC)
74909 — Other professional, scientific and technical activities n.e.c.
Accounts — next due
30 Jun 2027
Accounts — last made up to
30 Sept 2025
Confirmation statement — next due
25 Mar 2027
Confirmation statement — last
11 Mar 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

4i Technology Ltd
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
Mrs Cara Leigh Bisland-Cook
owns 25–50% of shares · owns 25–50% of shares (through a firm) · holds 25–50% of voting rights · holds 25–50% of voting rights (through a firm) · can appoint and remove directors · can appoint and remove directors (through a firm)
Notified 31/03/2018
Mr Terrence Simon Bisland-Cook
owns 50–75% of shares · owns 50–75% of shares (through a firm) · holds 50–75% of voting rights · holds 50–75% of voting rights (through a firm) · can appoint and remove directors · can appoint and remove directors (through a firm)
Notified 31/01/2018

Corporate structure

Who controls this company, and who they control in turn

3 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 06/04/2016 Controls 3 companies
Mrs Cara Leigh Bisland-Cook
born 10/1982 · England owns 25–50% of shares · owns 25–50% of shares · holds 25–50% of votes · holds 25–50% of votes · can appoint and remove directors · can appoint and remove directors Control ended 31/03/2018 Controls 3 companies
Mr Terrence Simon Bisland-Cook
born 07/1980 · England owns 50–75% of shares · owns 50–75% of shares · holds 50–75% of votes · holds 50–75% of votes · can appoint and remove directors · can appoint and remove directors Control ended 31/03/2018 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
31/03/2018 Person with significant control ceased Mr Terrence Simon Bisland-Cook
31/03/2018 Person with significant control ceased Mrs Cara Leigh Bisland-Cook
31/03/2018 Person with significant control added Mrs Cara Leigh Bisland-Cook
31/01/2018 Person with significant control added Mr Terrence Simon Bisland-Cook
06/04/2016 Person with significant control added 4i Technology Ltd
26/10/2010 Registered name changed ECOBURN SERVICES LIMITED 4I WATER SERVICES LTD

Documents for 4I WATER SERVICES LTD

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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.

PDF Order

Data protection register

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

4I Water Services Ltd — IP30 9UP
Tier 1 · renews 22/05/2027
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

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GET /v1/company/gb/04391787
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of 4I WATER SERVICES LTD?
According to the official registry, the company number of 4I WATER SERVICES LTD is 04391787.
Where is 4I WATER SERVICES LTD registered?
The registered office is UNIT 17, WOOLPIT BUSINESS PARK, WINDMILL AVENUE, WOOLPIT, BURY ST. EDMUNDS, IP30 9UP, ENGLAND.
What is the SIC code of 4I WATER SERVICES LTD?
The nature of business is recorded under SIC code 74909 — Other professional, scientific and technical activities n.e.c..
Who controls 4I WATER SERVICES LTD?
4i Technology Ltd is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of 4I WATER SERVICES LTD due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 30 September 2025.

About 4I WATER SERVICES LTD (04391787)

4I WATER SERVICES LTD is a private limited company incorporated on 11 March 2002 and registered in the United Kingdom under company number 04391787. Its registered office is at UNIT 17, WOOLPIT BUSINESS PARK, WINDMILL AVENUE, WOOLPIT, BURY ST. EDMUNDS, IP30 9UP, ENGLAND. The recorded nature of business is other professional, scientific and technical activities n.e.c. (SIC 74909). The company is currently active , with statutory accounts last made up to 30 September 2025. , and the person with significant control is 4i Technology Ltd. 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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