SYSTEM1 GROUP PLC

Source reportedOpen source record

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CONTACT & LOCATION

The registered details.

Registered office: 4 MORE LONDON RIVERSIDE, LONDON, SE1 2AUThis is a legal correspondence address. A trading location has not been verified.
Company number: 05940040
Register status: ActiveAs reported in the source snapshot, rather than a real-time register check.
Incorporated: 19 Sep 2006
Telephone & website: Not suppliedCompanies House company data does not provide general business telephone numbers or websites. They need a separate source.

LEGAL IDENTITY

What this record identifies.

This is a legal company record from the public register. The company’s trading names, branches and direct contact details have not been inferred from its registered office.

SIC 73200: Market research and public opinion polling

EVIDENCE, NOT ASSUMPTION

Where the information came from.

Source: Companies House public registerOpen the original source ↗
Source release: 2026-09-01
Source information dated: 31 Aug 2026
Imported into URSY: 16 Sep 2026An import date does not make an older source observation current.
Method: Not supplied
Reuse: Companies House source conditions apply

Inspect the full record

{
    "company_number": "05940040",
    "company_type": "Public Limited Company",
    "id": "urn:ursy:company:gb:05940040",
    "incorporated_on": "2006-09-19",
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    "name": "SYSTEM1 GROUP PLC",
    "observed_at": "2026-09-16T17:08:43.436486+00:00",
    "publication": {
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    "record_revision": 1,
    "record_type": "company",
    "registered_address": {
        "address_line_1": "4 MORE LONDON RIVERSIDE",
        "address_line_2": null,
        "care_of": null,
        "country": "ENGLAND",
        "locality": "LONDON",
        "po_box": null,
        "postal_code": "SE1 2AU",
        "region": null
    },
    "sic_codes": [
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    "sic_descriptions": [
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            "description": "Market research and public opinion polling"
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    "source_effective_at": "2026-08-31",
    "source_release": "2026-09-01",
    "source_release_url": "https://download.companieshouse.gov.uk/BasicCompanyDataAsOneFile-2026-09-01.zip",
    "source_url": "https://find-and-update.company-information.service.gov.uk/company/05940040",
    "status": "Active",
    "contacts": [],
    "rights": {
        "publication_approved": true,
        "license_review_state": "source_licences_reviewed",
        "privacy_review_state": "business_source_scope",
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    "dataset_release": "2026-09-16-national-private-001",
    "suppression_version": 0
}

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