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Companies House API (UK)
Official UK registry data on companies, officers, filings and charges.
Visit Companies House API (UK)Docs
| Category | Company Registries |
|---|---|
| Authentication | API key |
| Pricing | Free |
| Website | https://www.gov.uk/government/organisations/companies-house |
| Docs | https://developer.company-information.service.gov.uk/ |
| Last checked | 2026-10-14 |
| As JSON | /api/v1/directory/companies-house-api-uk.json |
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