UK Company Verification via Companies House API

Streamline your UK business verification process with this professional n8n workflow that instantly validates company information through the official Companies House API. Perfect for compliance teams, financial institutions, and businesses conducting due diligence checks.

What this workflow does

This automated workflow connects directly to the Companies House API to retrieve comprehensive company data in seconds. Simply input a UK company name or registration number, and the system returns essential business information including current company status, registered address, incorporation date, and Standard Industrial Classification (SIC) codes. The workflow uses form triggers for easy data input and HTTP requests to seamlessly integrate with the official Companies House database.

Use cases

• Customer onboarding: Verify new business clients during account setup and KYC processes
• Supplier validation: Confirm vendor legitimacy and registration status before establishing partnerships
• Compliance monitoring: Regular checks on business partners to ensure ongoing regulatory compliance
• Lead qualification: Validate prospect companies and gather key business intelligence for sales teams
• Financial risk assessment: Quick company verification for lending, insurance, or investment decisions

Technical details

Built using essential n8n nodes for maximum reliability and ease of customization:

• Form Trigger: User-friendly input interface for company names or registration numbers
• HTTP Request: Secure API calls to Companies House official endpoints
• Code Node: Data processing and formatting logic
• Set Node: Variable management and data transformation
• Respond to Webhook: Structured output delivery
• Sticky Notes: Clear workflow documentation

This Companies House integration workflow eliminates manual company verification tasks while ensuring accuracy through official government data sources. Ready to deploy and fully customizable for your specific business requirements.