🇬🇧 n8n-nodes-companies-house

An n8n community node for querying the UK Companies House API.

🔐 Uses Basic Auth with your Companies House API key.

✨ Features

• 🔍 Search for companies by name
• 🧎 Get company profile details
• 👤 List company officers
• 📄 Fetch filing history
• 🏢 Get registered office address
• 👑 View persons with significant control (PSC)

📦 Installation

n8n install n8n-nodes-companies-house

Or via the n8n UI: Settings → Community Nodes → Install.

🔐 Credentials

• Create a Companies House API key here:
  👉 https://developer.company-information.service.gov.uk/manage-applications

• In n8n, add a new credential of type Companies House API:

  • Username = your API key
  • Password = leave blank

⚙️ Operations

| Operation | Input | Example | |----------------------------------|-------------------------------|----------------------------------------| | Search Companies | Company name | Monzo | | Get Company Profile | Company number | 09446231 | | Get Officers | Company number | 11223344 | | Get Filing History | Company number | 11223344 | | Get Registered Office Address | Company number | 11223344 | | Get Persons with Significant Control | Company number | 11223344 |

🧪 Example usage

Search for companies:

{
  "operation": "search",
  "companyInput": "OpenAI"
}

Get filing history:

{
  "operation": "getFilingHistory",
  "companyInput": "12345678"
}

🚰 Notes

• Only one request is made per execution.

🙌 Contributing

PRs and ideas welcome. Built by Ian Carroll.

📄 License

MIT