opendata.bot
Company number
12533066

VANGUARD WATERPROOFING SYSTEMS LTD

Active
✓ Active company on the official register. Next accounts due 31 March 2027.

Company details

South East, 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
VANGUARD WATERPROOFING SYSTEMS LTD
Company number
12533066
Registered office
CASTLE HILL CASTLE HILL, 12 CASTLE HILL, WINDSOR, SL4 1PD, ENGLAND · 99 other companies at this postcode
Company type
Private Limited Company
Incorporated on
25 March 2020
Status
Active
Age
6 years
Previous names
VANGAURD WATERPROOFING SYSTEMS LTD (to 25 Mar 2020)
Nature of business (SIC)
82990 — Other business support service activities n.e.c.
Accounts — next due
31 Mar 2027
Accounts — last made up to
30 Jun 2025
Confirmation statement — next due
23 Mar 2027
Confirmation statement — last
09 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

Mr Paull Sebastian Newsome
owns 25–50% of shares
Notified 25/03/2020
Mr Stephen Day
owns 25–50% of shares
Notified 25/03/2020

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

Mr Paull Sebastian Newsome
born 10/1962 · United Kingdom owns 25–50% of shares Notified 25/03/2020 Controls 6 companies
Mr Stephen Day
born 08/1974 · United Kingdom owns 25–50% of shares Notified 25/03/2020

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
25/03/2020 Person with significant control added Mr Stephen Day
25/03/2020 Person with significant control added Mr Paull Sebastian Newsome
25/03/2020 Registered name changed VANGAURD WATERPROOFING SYSTEMS LTD VANGUARD WATERPROOFING SYSTEMS LTD

Documents for VANGUARD WATERPROOFING SYSTEMS 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

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

Vanguard Waterproofing Systems Ltd — SL4 1PD
Trading as Proactive Roofing Solutions
Tier 1 · renews 26/09/2026
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.

Get this company via API

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GET /v1/company/gb/12533066
X-Api-Key: $OPENDATA_KEY
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Frequently asked questions

What is the company number of VANGUARD WATERPROOFING SYSTEMS LTD?
According to the official registry, the company number of VANGUARD WATERPROOFING SYSTEMS LTD is 12533066.
Where is VANGUARD WATERPROOFING SYSTEMS LTD registered?
The registered office is CASTLE HILL CASTLE HILL, 12 CASTLE HILL, WINDSOR, SL4 1PD, ENGLAND.
What is the SIC code of VANGUARD WATERPROOFING SYSTEMS LTD?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls VANGUARD WATERPROOFING SYSTEMS LTD?
Mr Paull Sebastian Newsome is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of VANGUARD WATERPROOFING SYSTEMS LTD due?
The next annual accounts are due by 31 March 2027, and the last accounts were made up to 30 June 2025.

About VANGUARD WATERPROOFING SYSTEMS LTD (12533066)

VANGUARD WATERPROOFING SYSTEMS LTD is a private limited company incorporated on 25 March 2020 and registered in the United Kingdom under company number 12533066. Its registered office is at CASTLE HILL CASTLE HILL, 12 CASTLE HILL, WINDSOR, SL4 1PD, ENGLAND. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 30 June 2025. , and the person with significant control is Mr Paull Sebastian Newsome. 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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