verifiedReal-time UK Companies House Sync

The UK's Financial Ledger, at Your Fingertips.

Programmatic access to 5M+ UK company records. Real-time financial data, ownership structures, and officer deep-links via a single REST API.

Get Your API Keyarrow_forwardBrowse API Docs
GET /v1/company/842109
{
  "company_number": "08421092",
  "company_name": "ACCOUNTLEY LTD",
  "financials": {
    "net_assets": 12450000.00,
    "total_liabilities": 420000.00,
    "currency": "GBP"
  },
  "officers": [
    {
      "name": "ALEXANDER VANCE",
      "role": "Director",
      "ubo": true
    }
  ]
}

0M+

UK Companies

0M+

Active Officers

0M+

Financial Filings

Normalised Data,
Ready for Production.

Companies House data is notoriously messy. We do the heavy lifting—ingesting iXBRL filings, PDF OCR, and CSV streams—normalising them into a structured JSON schema that your developers can use immediately.

  • check_circleAutomated iXBRL Extraction
  • check_circleSanitized Beneficial Ownership Graphs
  • check_circleStandardized Currency Conversions
account_balance

Financials

group

Officers

lan

Ownership

history

Filings

Built for Every Business Workflow

Integrated data that powers high-stakes decision making.

security

KYC & Compliance

Automated due diligence on any UK entity. Instantly verify ultimate beneficial owners (UBOs) and screen for persons with significant control.

trending_up

Credit Risk

Analyze solvency in seconds. Pull 5 years of balance sheets and P&L data to assess counterparty risk programmatically.

refresh

CRM Enrichment

Keep your sales pipeline accurate with real-time status updates. Sync data directly into Salesforce or HubSpot via our webhooks.

Simple, Transparent Pricing

Start small. Scale as you grow.

Free

£0forever
  • check_circle100 requests / month
  • check_circleFull API access
  • check_circleCommunity support
Get Started Free

Starter

£5/ month
  • check_circle1,000 requests / month
  • check_circleFull API access
  • check_circleEmail support
  • check_circleWebhook notifications
Get Started
Most Popular

Business

£25/ month
  • check_circle10,000 requests / month
  • check_circleFull API access
  • check_circlePriority support
  • check_circleWebhook notifications
  • check_circleBulk export
  • check_circleHigher rate limits
Get API Key

Engineered for Reliability

key

Instant API Provisioning

No gated access. Get production-ready keys immediately after verification.

speed

99.9% Core Uptime

Built on high-availability infrastructure to ensure your business logic never stalls.

menu_book

Interactive Docs

Comprehensive OpenAPI specs with multi-language code samples and live playground.