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Company number
SC363489

HYDRO SIPHON LIMITED

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

Company details

Scotland, Scotland 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
HYDRO SIPHON LIMITED
Company number
SC363489
Registered office
WESTBURN BUSINESS CENTRE, MCNEE ROAD, PRESTWICK, AYRSHIRE, KA9 2PB · 53 other companies at this postcode
Company type
Private Limited Company
Incorporated on
4 August 2009
Status
Active
Age
17 years
Previous names
WEST SIPHONIC HYDRO SYSTEMS LIMITED (to 23 Mar 2010)
Nature of business (SIC)
43910 — Roofing activities
Accounts — next due
30 Jun 2027
Accounts — last made up to
30 Sept 2025
Confirmation statement — next due
13 May 2027
Confirmation statement — last
29 Apr 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

Mr James Wilson
owns 25–50% of shares
Notified 04/08/2016
Mr Robert James Connor
owns 25–50% of shares
Notified 04/08/2016
Mr Zac Mccormick
owns 25–50% of shares
Notified 29/04/2021

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

Mr Robert James Connor
born 08/1960 · Scotland owns 25–50% of shares Notified 04/08/2016 Controls 7 companies
Mr Zac Mccormick
born 08/1973 · England owns 25–50% of shares Notified 29/04/2021 Controls 3 companies
Mr James Wilson
born 05/1958 · Scotland owns 25–50% of shares Control ended 01/09/2025 Controls 5 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
01/09/2025 Person with significant control ceased Mr James Wilson
29/04/2021 Person with significant control added Mr Zac Mccormick
04/08/2016 Person with significant control added Mr Robert James Connor
04/08/2016 Person with significant control added Mr James Wilson
23/03/2010 Registered name changed WEST SIPHONIC HYDRO SYSTEMS LIMITED HYDRO SIPHON LIMITED

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Net assets 0 0

Documents for HYDRO SIPHON LIMITED

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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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GET /v1/company/gb/SC363489
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of HYDRO SIPHON LIMITED?
According to the official registry, the company number of HYDRO SIPHON LIMITED is SC363489.
Where is HYDRO SIPHON LIMITED registered?
The registered office is WESTBURN BUSINESS CENTRE, MCNEE ROAD, PRESTWICK, AYRSHIRE, KA9 2PB.
What is the SIC code of HYDRO SIPHON LIMITED?
The nature of business is recorded under SIC code 43910 — Roofing activities.
Who controls HYDRO SIPHON LIMITED?
Mr James Wilson is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of HYDRO SIPHON LIMITED due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 30 September 2025.

About HYDRO SIPHON LIMITED (SC363489)

HYDRO SIPHON LIMITED is a private limited company incorporated on 4 August 2009 and registered in the United Kingdom under company number SC363489. Its registered office is at WESTBURN BUSINESS CENTRE, MCNEE ROAD, PRESTWICK, AYRSHIRE, KA9 2PB. The recorded nature of business is roofing activities (SIC 43910). The company is currently active , with statutory accounts last made up to 30 September 2025. , and the person with significant control is Mr James Wilson. 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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