Business
Companies House Public Data API
Public UK company-register data through a keyed API.
Provenance & attributes
Kind: api · HTTPS: unknown · CORS: unknown
Sources: profiles
Categories: Business ·
When is this useful?
A company profile with register status and traceable reference numbers.
Access & pricing
Personal API key
Create your own application and key; send the key as the HTTP Basic username.
Unknown
The checked sources did not establish current hosted pricing; no free commercial or unlimited access is assumed.
Get your own key only from the provider. Never enter keys or tokens here.
Limitations & terms
Guidance states 600 requests per 5 minutes. Registration does not prove trustworthiness; the attempted terms route did not exist, so commercial rights were not established.
Commercial use: Unclear
No terms source recorded; permission has not been established.
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