# Bulk UK company check (KYB due diligence)

**Use case:** 

Due-diligence report for a list of UK companies by number or name: status, overdue accounts and confirmation statements, directors, persons with significant control, charges, insolvency cases and a RED/AMBER/GREEN risk flag.

## Input

```json
{
  "companies": [
    "Greggs plc",
    "04256886",
    "07524813"
  ],
  "monitorMode": false,
  "stateKey": "default-monitor",
  "outputReportOnChange": false,
  "includeOfficers": true,
  "includeOfficerDetails": false,
  "includePsc": true,
  "includeCharges": true,
  "includeFilingHistory": true,
  "includeGazette": false,
  "maxCompanies": 500,
  "companiesHouseIntervalSecs": 0.55
}
```

## Output

```json
{
  "companyNumber": {
    "label": "Number",
    "format": "string"
  },
  "companyName": {
    "label": "Name",
    "format": "string"
  },
  "riskRating": {
    "label": "Risk",
    "format": "string"
  },
  "riskReasons": {
    "label": "Reasons",
    "format": "array"
  },
  "companyStatus": {
    "label": "Status",
    "format": "string"
  },
  "accountsOverdue": {
    "label": "Accounts overdue",
    "format": "boolean"
  },
  "confirmationStatementOverdue": {
    "label": "CS overdue",
    "format": "boolean"
  },
  "activeDirectorCount": {
    "label": "Directors",
    "format": "integer"
  },
  "pscCount": {
    "label": "PSCs",
    "format": "integer"
  },
  "chargesOutstanding": {
    "label": "Charges outstanding",
    "format": "integer"
  },
  "companiesHouseUrl": {
    "label": "Link",
    "format": "string"
  }
}
```

## How it works

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

The UK Company Check & Change Monitor - Companies House API Actor is ready to run with the inputs already set for "Bulk UK company check (KYB due diligence)". [Sign up or log in](https://console.apify.com/create-task-from-example/x0XfDvkEbn1xh8FNj) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Bulk UK company check (KYB due diligence)" task

The UK Company Check & Change Monitor - Companies House API Actor will start running based on the input automatically. You can also change all the input fields, like companies, monitor mode (only output changes), and more, to match your specific use case.

### 3. Receive the "Bulk UK company check (KYB due diligence)" 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 number, name, risk, 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 "Bulk UK company check (KYB due diligence)" task via API](https://apify.com/orange_briefcase_hrj/uk-company-check.md).

## About this Actor

This example demonstrates how to use [UK Company Check & Change Monitor - Companies House API](https://apify.com/orange_briefcase_hrj/uk-company-check.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/orange_briefcase_hrj/uk-company-check.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/orange_briefcase_hrj/uk-company-check.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`).