HYDROCO LTD
Company details
- Registered name
- HYDROCO LTD
- Company number
- 04285705
- Registered office
- BUILDING 1000 LANGSTONE TECHNOLOGY PARK, LANGSTONE ROAD, HAVANT, PO9 1SA, ENGLAND · 108 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 11 September 2001
- Status
- Active
- Age
- 25 years
- Nature of business (SIC)
- 71122 — Engineering related scientific and technical consulting activities
- Accounts — next due
- 30 Jun 2027
- Accounts — last made up to
- 30 Sept 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.
- A person with significant control here also controls 2 other companies.
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
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 14/01/2025 | Person with significant control ceased | Mr David Wilson Acres | — |
| 14/01/2025 | Person with significant control ceased | Mr Andrew Franklin | — |
| 14/01/2025 | Person with significant control ceased | Mr Adrian John Watkins | — |
| 14/01/2025 | Person with significant control added | — | Mr William Tracey |
| 14/01/2025 | Person with significant control added | — | Mr Richard William Barnes |
| 14/01/2025 | Person with significant control added | — | Mr Andrew James Aung |
| 19/11/2020 | Person with significant control added | — | Watersync Ltd |
| 06/04/2016 | Person with significant control added | — | Mr David Wilson Acres |
| 06/04/2016 | Person with significant control added | — | Mr Andrew Franklin |
| 06/04/2016 | Person with significant control added | — | Mr Adrian John Watkins |
Documents for HYDROCO LTD
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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.
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.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
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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About HYDROCO LTD (04285705)
HYDROCO LTD is a private limited company incorporated on 11 September 2001 and registered in the United Kingdom under company number 04285705. Its registered office is at BUILDING 1000 LANGSTONE TECHNOLOGY PARK, LANGSTONE ROAD, HAVANT, PO9 1SA, ENGLAND. The recorded nature of business is engineering related scientific and technical consulting activities (SIC 71122). The company is currently active , with statutory accounts last made up to 30 September 2025. , and the person with significant control is Mr Adrian John Watkins. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
Engineering related scientific and technical consulting activities across UK registers
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