UK Company Enrichment

A UK company name or domain → a verified profile in one call.

Companies House facts, an AI summary of what the business actually does, filing signals and an honest accuracy score — on every result.

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Why developers pick it

Not just registry data

Companies House gives you codes and dates. We add an AI summary of what the business actually does — the part raw registry APIs can't.

An honest accuracy score

Every result carries a grounded 0–100 confidence score that shows its work, so you know exactly how much to trust it.

Built for the UK

Native Companies House depth — SIC codes, filing signals, incorporation dates — not a global tool bolted onto the UK.

Flat, transparent pricing

A call is a call. No credit-accounting mind games, no hidden notice periods. Cancel anytime.

How it works

One authenticated GET. Send your key as a header, pass a company name or domain.

Endpoints

GET /api/v1/enrich?q=greggs

Verified profile

GET /api/v1/score?q=greggs

Profile + outside-in score

Auth header

x-api-key: YOUR_KEY

Example response

{
  "profile": {
    "name": "Greggs plc",
    "website": "https://www.greggs.co.uk",
    "companyNumber": "00502851",
    "status": "active",
    "sicCodes": ["10710", "56102"],
    "incorporationDate": "1951-04-25",
    "whatTheyDo": "UK food-on-the-go bakery chain selling savouries, sandwiches and drinks.",
    "services": ["Bakery", "Click & Collect", "Delivery"],
    "signals": [
      { "code": "established", "label": "Established 10+ years.", "kind": "info" }
    ],
    "accuracy": { "score": 92, "confidence": "high" }
  }
}

Contains public sector information licensed under the Open Government Licence v3.0.