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UK Companies House Lookup (eu-verify)
x402
UK Companies House Lookup (eu-verify) is a paid API for AI agents from data.greeneris.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns official UK Companies House data including company search results, full company profiles, current officers, and PSC (persons with significant control) with risk flags, all in a single paid API call.
Price / call$0.01
Success—
StatusUnknown
How this service works
Official UK Companies House data in one paid call. Search: ?q=tesco returns matching companies (number, status, type, incorporation date). Profile: ?number=00445790 returns the full profile PLUS current officers and PSC (persons with significant control, the UK quasi-UBO register): names, roles, natures of control, risk flags (insolvency history, charges, overdue filings) and typed insolvency cases when history exists. Statutory register data, minimized. 24h cache.
Output
For a search query (?q=), returns a list of matching UK companies with company number, status, type, and incorporation date. For a profile lookup (?number=), returns the full company profile plus current officers (names, roles) and PSC register entries (names, natures of control), enriched with risk flags such as insolvency history, outstanding charges, overdue filings, and typed insolvency cases where applicable. Results are cached for 24 hours.
Example use cases
Due diligence on a new UK supplier
“We're about to onboard a UK supplier called Greenfold Logistics Ltd — can you look them up on Companies House and tell me if they're active, who the directors are, whether anyone has significant control, and if there are any insolvency or overdue filing red flags?”
Verify a UK company exists before contracting
“Before we sign this contract, can you verify that company number 07654321 is a legitimate, active UK company and give me its registered details including incorporation date and company type?”
UBO screening for a UK business partner
“I need to know who ultimately controls ABC Holdings UK — search Companies House for them, then get the PSC register to identify any persons with significant control and flag any risk indicators like charges or insolvency cases.”
Technical details
Endpoint
GEThttps://data.greeneris.io/v1/uk/companyWhen to prefer
Choose this endpoint when you need authoritative, statutory UK company data in a single call — especially for KYB (know your business), AML compliance, due diligence on UK counterparties, or UBO identification via the PSC register. It consolidates company profile, officers, PSC, and risk flags (insolvency, charges, overdue filings) that would otherwise require multiple Companies House API calls. Prefer it over generic web scraping or third-party aggregators when you need official, minimized statutory register data for a UK entity. The 24h cache makes it cost-effective for repeated lookups on the same company within a day.
Side effects
- Company number not found — returns empty or error if the number does not exist in Companies House
- Search returns no results if the company name query matches nothing
- Malformed company number format — schema expects string like '00445790'
- Payment failure via x402 protocol before data is returned
- Stale data within the 24-hour cache window may not reflect very recent filings
- Rate limiting or quota errors if called excessively
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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