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Company number
16656228

H2O (HELPING HUMANITY OPTIMISE) LTD

Active
✓ Active company on the official register. Next accounts due 18 May 2027.

Company details

Registered name
H2O (HELPING HUMANITY OPTIMISE) LTD
Company number
16656228
Registered office
5 COTTON HOUSE, 21 BLOSSOM STREET, MANCHESTER, M4 5EP, ENGLAND
Company type
Private Limited Company
Incorporated on
18 August 2025
Status
Active
Age
1 year
Nature of business (SIC)
64202 — Activities of production holding companies
Accounts — next due
18 May 2027
Confirmation statement — next due
31 Aug 2027
Confirmation statement — last
17 Aug 2026

People with significant control

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

Dr William George Holden
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 18/08/2025
Mr Benjamin Peter Holden
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 18/08/2025

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

Dr William George Holden
born 01/1951 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 18/08/2025
Mr Benjamin Peter Holden
born 09/1979 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 18/08/2025

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
18/08/2025 Person with significant control added Mr Benjamin Peter Holden
18/08/2025 Person with significant control added Dr William George Holden

Documents for H2O (HELPING HUMANITY OPTIMISE) 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.

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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 H2O (HELPING HUMANITY OPTIMISE) LTD?
According to the official registry, the company number of H2O (HELPING HUMANITY OPTIMISE) LTD is 16656228.
Where is H2O (HELPING HUMANITY OPTIMISE) LTD registered?
The registered office is 5 COTTON HOUSE, 21 BLOSSOM STREET, MANCHESTER, M4 5EP, ENGLAND.
What is the SIC code of H2O (HELPING HUMANITY OPTIMISE) LTD?
The nature of business is recorded under SIC code 64202 — Activities of production holding companies.
Who controls H2O (HELPING HUMANITY OPTIMISE) LTD?
Dr William George Holden is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights, can appoint and remove directors.
When are the next accounts of H2O (HELPING HUMANITY OPTIMISE) LTD due?
The next annual accounts are due by 18 May 2027.

About H2O (HELPING HUMANITY OPTIMISE) LTD (16656228)

H2O (HELPING HUMANITY OPTIMISE) LTD is a private limited company incorporated on 18 August 2025 and registered in the United Kingdom under company number 16656228. Its registered office is at 5 COTTON HOUSE, 21 BLOSSOM STREET, MANCHESTER, M4 5EP, ENGLAND. The recorded nature of business is activities of production holding companies (SIC 64202). The company is currently active . , and the person with significant control is Dr William George Holden. 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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