opendata.bot
Company number
07047087

S3IA LIMITED

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
S3IA LIMITED
Company number
07047087
Registered office
137 STATION ROAD, CHINGFORD, E4 6AG, ENGLAND · 354 other companies at this postcode
Company type
Private Limited Company
Incorporated on
16 October 2009
Status
Active
Age
16 years
Nature of business (SIC)
70229 — Management consultancy activities other than financial management
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
24 Sept 2026
Confirmation statement — last
10 Sept 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.

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 Mark David Brett
owns 75–100% of shares
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Mark David Brett
born 06/1965 · Wales owns 75–100% of shares Notified 06/04/2016 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Mr Mark David Brett

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2026FY2025FY2024
Total assets less current liabilities 210
▲ 28.9%
163
▲ 9.8%
148
Employees (avg) 1 1 1

Documents for S3IA LIMITED

Need this one company on file? Buy the document on its own — no plan required.

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.

S3IA LIMITED — E4 6AG
Tier 1 · renews 30/03/2027
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

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/07047087
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of S3IA LIMITED?
According to the official registry, the company number of S3IA LIMITED is 07047087.
Where is S3IA LIMITED registered?
The registered office is 137 STATION ROAD, CHINGFORD, E4 6AG, ENGLAND.
What is the SIC code of S3IA LIMITED?
The nature of business is recorded under SIC code 70229 — Management consultancy activities other than financial management.
Who controls S3IA LIMITED?
Mr Mark David Brett is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of S3IA LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About S3IA LIMITED (07047087)

S3IA LIMITED is a private limited company incorporated on 16 October 2009 and registered in the United Kingdom under company number 07047087. Its registered office is at 137 STATION ROAD, CHINGFORD, E4 6AG, ENGLAND. The recorded nature of business is management consultancy activities other than financial management (SIC 70229). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mr Mark David Brett. 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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