# From LEI to company profile with parent companies

**Use case:** 

Give three LEI codes and get the company behind each one: the register entry in its own country, the registered office, the activity code and, where the company reports one, its direct and ultimate parent. Useful for checking counterparties and for mapping group structures from a list of LEIs.

## Input

```json
{
  "companies": [
    "OW6OFBNCKXC4US5C7523",
    "259400VVMM70CQREJT74",
    "529900S21EQ1BO4ESM68"
  ],
  "countries": [
    "FR",
    "NO",
    "PL",
    "GB"
  ],
  "matchMode": "exact",
  "maxMatchesPerCountry": 5,
  "includeDomainProfile": false,
  "maxItems": 0,
  "onlyNew": false,
  "stateName": "default",
  "notifyWhenEmpty": false,
  "requestIntervalMs": 1000
}
```

## Output

```json
{
  "name": {
    "label": "Company name as the register writes it",
    "format": "string"
  },
  "country": {
    "label": "Two-letter country code of the register",
    "format": "string"
  },
  "registryNumber": {
    "label": "The number of the company in its own register (SIREN, organisation number, KRS, company number)",
    "format": "string"
  },
  "registryNumberType": {
    "label": "What the registry number is: SIREN, Organisasjonsnummer, KRS or Company number",
    "format": "string"
  },
  "vatNumber": {
    "label": "VAT number when the register publishes it",
    "format": "string"
  },
  "lei": {
    "label": "Legal Entity Identifier (20 characters) when the company has one",
    "format": "string"
  },
  "parentName": {
    "label": "Name of the direct parent company",
    "format": "string"
  },
  "parentLei": {
    "label": "LEI of the direct parent company, when reported to the LEI index",
    "format": "string"
  },
  "ultimateParentName": {
    "label": "Name of the ultimate parent company",
    "format": "string"
  },
  "ultimateParentLei": {
    "label": "LEI of the ultimate parent company, when reported",
    "format": "string"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The Company Register Lookup Europe: Name, ID, Domain or LEI Actor is ready to run with the inputs already set for "From LEI to company profile with parent companies". [Sign up or log in](https://console.apify.com/create-task-from-example/ljCSlOESSX1D5gwY7) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "From LEI to company profile with parent companies" task

The Company Register Lookup Europe: Name, ID, Domain or LEI Actor will start running based on the input automatically. You can also change all the input fields, like companies, countries, and more, to match your specific use case.

### 3. Receive the "From LEI to company profile with parent companies" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as company name as the register writes it, two-letter country code of the register, the number of the company in its own register (siren, organisation number, krs, company number), and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "From LEI to company profile with parent companies" task via API](https://apify.com/rowcraft/company-intelligence-europe.md).

## About this Actor

This example demonstrates how to use [Company Register Lookup Europe: Name, ID, Domain or LEI](https://apify.com/rowcraft/company-intelligence-europe.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/rowcraft/company-intelligence-europe.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/rowcraft/company-intelligence-europe.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).