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Company number
10288238

SHEARWATER CBS LTD

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

London, 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
SHEARWATER CBS LTD
Company number
10288238
Registered office
4 DEVONSHIRE STREET, LONDON, W1W 5DT, ENGLAND · 18 other companies at this postcode
Company type
Private Limited Company
Incorporated on
20 July 2016
Status
Active
Age
10 years
Nature of business (SIC)
71111 — Architectural activities
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
02 Aug 2027
Confirmation statement — last
19 Jul 2026

People with significant control

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

Martin Bates Consultancy Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 03/04/2026
Mr Ian Roger Harper
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 20/07/2016

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

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 03/04/2026
Mr Ian Roger Harper
born 09/1965 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 03/04/2026 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
03/04/2026 Person with significant control ceased Mr Ian Roger Harper
03/04/2026 Person with significant control added Martin Bates Consultancy Limited
20/07/2016 Person with significant control added Mr Ian Roger Harper

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 59
▼ 15.8%
71
Net assets 54
▼ 2.1%
55
Employees (avg) 2 2

Documents for SHEARWATER CBS 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.

PDF Order

Data protection register

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

Shearwater CBS Ltd — SG6 1GJ
Tier 1 · renews 19/07/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of SHEARWATER CBS LTD?
According to the official registry, the company number of SHEARWATER CBS LTD is 10288238.
Where is SHEARWATER CBS LTD registered?
The registered office is 4 DEVONSHIRE STREET, LONDON, W1W 5DT, ENGLAND.
What is the SIC code of SHEARWATER CBS LTD?
The nature of business is recorded under SIC code 71111 — Architectural activities.
Who controls SHEARWATER CBS LTD?
Martin Bates Consultancy Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of SHEARWATER CBS LTD due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About SHEARWATER CBS LTD (10288238)

SHEARWATER CBS LTD is a private limited company incorporated on 20 July 2016 and registered in the United Kingdom under company number 10288238. Its registered office is at 4 DEVONSHIRE STREET, LONDON, W1W 5DT, ENGLAND. The recorded nature of business is architectural activities (SIC 71111). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Martin Bates Consultancy Limited. 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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