Ironhat — See through any company. Get the documents that prove it.

How it works

Search free. Pay only for the paperwork.

Most company questions are answered for free. Ironhat only charges when it does the slow, physical work — pulling a certified document, getting it apostilled, translated, and delivered.

1

Search

Find any company by name or registration number. Facts, addresses, directors — free.

2

See the structure

Auto-drawn ownership org-charts across borders. Follow the chain to the ultimate owner.

3

Get the documents

Order the official, court-certified registry extract or annual filings in a click.

4

Make them count

Apostille, legalization and certified translation — delivered by courier, tracked end-to-end.

Services

One place for company data and the documents that carry weight.

Company search

Free

Identity, address, legal form, status and directors across EU registers.

Ownership org-charts

Free

Shareholders, parents and participations, drawn as a live cross-border chart.

Official documents

Court-certified Firmenbuch, Handelsregister, KVK and RCS extracts.

Apostille & legalization

Hague apostille or full legalization, handled with the issuing authority.

Certified translation

Sworn translations accepted by courts, banks and notaries.

Filings & financials

Annual accounts and statutory filings, structured and downloadable.

Bonität / credit checks

Creditworthiness and risk signals to know who you're dealing with.

KYC / UBO

Beneficial-ownership discovery + verification, with the certified doc as evidence.

API & MCP access

Dev

Everything above, callable by your software — and by AI agents.

Built for humans and agents

When your AI looks up a company, it should find Ironhat.

Ironhat is API-first and MCP-native. Install the plugin in Claude or Codex and your agent can search companies, walk ownership graphs, and order certified documents — the same way a person does on the site, with structured, machine-readable answers.

Claude plugin · MCP ‹› Codex plugin · MCP M MCP server any agent {} REST API https
Add to Claude Add to Codex API docs →

Coverage

Live in the DACH region & Benelux — the EU is next.

Austria (Firmenbuch), Germany (Handelsregister), Netherlands (KVK) and Luxembourg (RCS) today. Then the UK, Nordics and rest of the EU — most on free official APIs — followed by North America, the UAE and Asia.

Questions

Frequently asked

Is company search really free?

Yes. Searching companies and viewing basic facts and ownership org-charts is free, with no account. You only pay when you order official documents or services like apostille and translation.

What official documents can I order?

Court-certified registry extracts — Austrian Firmenbuchauszug, German Handelsregisterauszug, Dutch KVK uittreksel and Luxembourg RCS extracts — plus annual accounts and filings. Each can be apostilled, legalized and certified-translated.

What is an apostille, and do I need one?

An apostille is a government certification under the Hague Convention that makes an official document valid in another country — for a bank, court, tender or notary. If you're using a company extract abroad, you usually need one. Ironhat orders and delivers it for you.

Can AI agents and software use Ironhat?

Yes. Ironhat offers a REST API and an MCP server, so agents and applications can search companies, pull ownership graphs and order documents programmatically.

How current is the data?

Company facts come straight from the official registers. Certified documents are ordered live from the source at the moment you request them.

Get started

Search is free. Create an account when you need the documents.

No card to search companies or map ownership. Sign up only when you order a certified extract, apostille or translation — or to save org-charts and use the API.