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Company number
15974159

CASTRI WM LIMITED

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

Company details

East Midlands, 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
CASTRI WM LIMITED
Company number
15974159
Registered office
UNIT K5, IVANHOE OFFICE PARK, ASHBY-DE-LA-ZOUCH, LE65 2AB, ENGLAND · 46 other companies at this postcode
Company type
Private Limited Company
Incorporated on
24 September 2024
Status
Active
Age
1 year
Previous names
CASTRA WM LIMITED (to 20 Nov 2025)
Nature of business (SIC)
70221 — Financial management · 82110 — Combined office administrative service activities
Accounts — next due
30 Jun 2027
Accounts — last made up to
30 Sept 2025
Confirmation statement — next due
15 Apr 2027
Confirmation statement — last
01 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

Dr Karen Louise Brown
owns 75–100% of shares · holds 75–100% of voting rights
Notified 24/09/2024
Mr Alex James Brown
owns 25–50% of shares · holds 25–50% of voting rights
Notified 27/05/2025
Mr Douglas James Ryan
owns 25–50% of shares · holds 25–50% of voting rights
Notified 27/05/2025

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

Dr Karen Louise Brown
born 03/1980 · England owns 75–100% of shares · holds 75–100% of votes Control ended 27/05/2025
Mr Alex James Brown
born 01/1976 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 01/04/2026 Controls 2 companies
Mr Douglas James Ryan
born 03/1977 · England owns 25–50% of shares · holds 25–50% of votes Control ended 01/04/2026 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
01/04/2026 Person with significant control ceased Mr Douglas James Ryan
01/04/2026 Person with significant control ceased Mr Alex James Brown
20/11/2025 Registered name changed CASTRA WM LIMITED CASTRI WM LIMITED
27/05/2025 Person with significant control ceased Dr Karen Louise Brown
27/05/2025 Person with significant control added Mr Douglas James Ryan
27/05/2025 Person with significant control added Mr Alex James Brown
24/09/2024 Person with significant control added Dr Karen Louise Brown

Documents for CASTRI WM 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.

PDF Order

Data protection register

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

Castri WM Limited — LE65 2AB
Tier 1 · renews 01/06/2027
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/15974159
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Read the API docs

Frequently asked questions

What is the company number of CASTRI WM LIMITED?
According to the official registry, the company number of CASTRI WM LIMITED is 15974159.
Where is CASTRI WM LIMITED registered?
The registered office is UNIT K5, IVANHOE OFFICE PARK, ASHBY-DE-LA-ZOUCH, LE65 2AB, ENGLAND.
What is the SIC code of CASTRI WM LIMITED?
The nature of business is recorded under SIC code 70221 — Financial management, 82110 — Combined office administrative service activities.
Who controls CASTRI WM LIMITED?
Dr Karen Louise Brown is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights.
When are the next accounts of CASTRI WM LIMITED due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 30 September 2025.

About CASTRI WM LIMITED (15974159)

CASTRI WM LIMITED is a private limited company incorporated on 24 September 2024 and registered in the United Kingdom under company number 15974159. Its registered office is at UNIT K5, IVANHOE OFFICE PARK, ASHBY-DE-LA-ZOUCH, LE65 2AB, ENGLAND. The recorded nature of business is financial management (SIC 70221). The company is currently active , with statutory accounts last made up to 30 September 2025. , and the person with significant control is Dr Karen Louise Brown. 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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