UK company data, in a single API call.

Official Companies House data — company profile, directors and persons with significant control (PSC) — bundled into one clean, cached JSON response. Built for KYB, due diligence and lead enrichment.

Get started on RapidAPI → Direct / enterprise access

1 call, not 3

Profile + officers + PSC together. Stop stitching three Companies House endpoints.

Clean & consistent

Normalised JSON, ready to drop into your product.

Fast

Responses are cached for low-latency lookups.

Official source

UK Companies House (Crown copyright, Open Government Licence).

Try it

# GET enriched UK company by company number
curl "https://api.firmfox.co.uk/v1/company/09446231" \
  -H "X-RapidAPI-Key: YOUR_KEY" \
  -H "X-RapidAPI-Host: api.firmfox.co.uk"

→ MONZO BANK LIMITED · active · 14 active directors · 3 PSC

Start free, scale as you grow

Free tier to test, paid tiers for production volume. KYB & due-diligence ready.

View plans on RapidAPI →