Austrian Company Data

Example

{
  "registration_number": "FN 93363 z"
}

{
  "euid": "ATBRA.093363-000",
  "seat": "Wien",
  "court": "Handelsgericht Wien",
  "status": "active",
  "homepage": "www.omv.com",
  "directors": [
    "Beispiel-Prokuristin Dr. Anna Muster (EXAMPLE)"
  ],
  "is_active": true,
  "court_code": "007",
  "legal_form": "Aktiengesellschaft",
  "legal_name": "OMV Aktiengesellschaft",
  "legal_facts": [],
  "status_note": null,
  "company_name": "OMV Aktiengesellschaft",
  "country_code": "AT",
  "resolved_via": "registration_number",
  "source_as_of": "2026-08-27T21:03:11.284+02:00",
  "legal_form_code": "AG",
  "source_checksum": "AE5C3FA050D3B445A9488BF39C4CA3EE",
  "tier_2_available": true,
  "ubo_availability": "unavailable_no_registry",
  "date_incorporated": "1944-03-10",
  "registered_address": "Trabrennstraße 6-8, 1020 Wien",
  "registration_number": "FN 93363 z",
  "first_registered_date": "1944-03-10",
  "legal_representatives": [
    {
      "name": "Beispiel-Prokuristin Dr. Anna Muster (EXAMPLE)",
      "role": "PROKURIST/IN",
      "type": "person",
      "role_code": "PR",
      "role_group": "management",
      "start_date": "2023-03-15",
      "date_of_birth": "1970-12-16",
      "representation": "vertritt seit 15.03.2023 gemeinsam mit einem Vorstandsmitglied oder einer/einem weiteren Prokuristin/Prokuristen"
    }
  ],
  "primary_registration_id": "FN 93363 z",
  "tier_2_available_reason": "Current officers (role, representation authority, start date) extracted from the Firmenbuch Kurzinformation extract.",
  "ubo_availability_reason": "Austrian UBO data lives in the WiEReg, which has no free public API; access requires a paid BMF account.",
  "total_legal_representatives": 10,
  "historical_registration_number": "HRB 29493"
}

Inputs

Output fields

How reliably each field appears in a successful answer.

How to call it

The same tool through each route. MCP clients reach it through Strale’s server at https://api.strale.io/mcp; the call below is what the agent sends.

# Needs an API key. max_price_cents caps what this call may cost.
curl -X POST https://api.strale.io/v1/do \
  -H "Authorization: Bearer $STRALE_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
    "capability_slug": "austrian-company-data",
    "inputs": {
      "registration_number": "FN 93363 z"
    },
    "max_price_cents": 5
  }'

{
  "tool": "strale_execute",
  "arguments": {
    "slug": "austrian-company-data",
    "inputs": {
      "registration_number": "FN 93363 z"
    },
    "max_price_cents": 5
  }
}

import { Strale } from "straleio";

const strale = new Strale({ apiKey: process.env.STRALE_API_KEY! });
const result = await strale.do({
  capability_slug: "austrian-company-data",
  inputs: {
    "registration_number": "FN 93363 z"
  },
  max_price_cents: 5,
});

import os
from straleio import Strale, DoRequest

strale = Strale(api_key=os.environ["STRALE_API_KEY"])
result = strale.do(DoRequest(
    capability_slug="austrian-company-data",
    inputs={
        "registration_number": "FN 93363 z",
    },
    max_price_cents=5,
))

# No account. The first request answers 402 with the price in USDC;
# an x402 client pays it from your wallet and repeats the request.
curl -i 'https://api.strale.io/x402/v2/austrian-company-data?registration_number=FN+93363+z'

Limitations

• Name search must resolve to exactly one entry

  If `company_name` matches several entries without a unique exact name match, the tool returns a candidate list with names, FN identifiers and seats instead of selecting one. Firmenbuch name search does not rank by relevance; retry using a candidate identifier.

  What to do instead: Call again with registration_number taken from the returned candidate list.

• Status is derived, not a registry field

  `status` is derived from current registration blocks because the Kurzinformation extract has no explicit status field; insolvency or liquidation markers appear in `status_note` only for name searches. Struck-off companies return an error rather than historical data.

• No UBO data

  Austrian beneficial-ownership data lives in the WiEReg (separate register, paid BMF access) and is not part of the Firmenbuch HVD datasets. ubo_availability is reported as unavailable_no_registry.

• Officers limited to the Kurzinformation scope

  The IWG HVD tier returns the Kurzinformation extract: current officers with roles and representation authority. Full historical extracts, documents (Urkunden), and shareholder data are not included in the granted scope.

• VAT numbers are not accepted

  Lookup accepts a Firmenbuchnummer or company name, not an Austrian UID or ATU-format VAT number. The tool does not resolve VAT numbers to Firmenbuchnummer identifiers.

  What to do instead: Look up the company by name, or find its Firmenbuchnummer on an official company document.

• Name lookups take longer than identifier lookups

  Name lookup takes about 4 seconds and can slow down under registry load. A known Firmenbuchnummer supplied as `registration_number` takes about 1 second.

  What to do instead: Pass registration_number instead of company_name when the FN is known.

• Attribution obligation (CC BY 4.0)

  Data is reused under the Austrian IWG with a CC BY 4.0 attribution condition. Every response carries the attribution string in provenance; consumers republishing the data must preserve it.