Official Belgian Registry Data

Belgian company data, delivered as an API

Access the Belgian Crossroads Bank for Enterprises (CBE) via a fast, developer-friendly API. Get reliable company data with daily updates.

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2M+Belgian Companies
99.9%API Uptime
< 100msAvg. Response Time
DailyData Updates
Features

Everything you need to build with Belgian company data

A complete API solution designed for developers who need reliable access to CBE data.

Daily updated CBE data

Get the latest company information directly from the official Belgian registry. Our data syncs daily for maximum accuracy.

Structured clean API

RESTful endpoints with JSON responses. Enterprise numbers, addresses, NACE codes, establishments — all neatly structured.

Developer-friendly documentation

Comprehensive docs with code examples in multiple languages. Quickstart guides and reference materials included.

Scalable infrastructure

Built for millions of requests. Auto-scaling infrastructure with 99.9% uptime guarantee.

API Response

Structured data, ready to use

Get comprehensive company information in a clean JSON format. Enterprise numbers, multilingual names, addresses, NACE codes and establishments — all in a single API call.

  • Enterprise and establishment numbers
  • Multilingual company names (NL/FR/EN)
  • Full address information
  • NACE activity codes with descriptions
  • Branch and establishment data
  • Legal form and status
response.json
{
  "enterprise_number": "0123.456.789",
  "denomination": {
    "nl": "Voorbeeld NV",
    "fr": "Exemple SA",
    "en": "Example Inc"
  },
  "status": "active",
  "type": "legal_entity",
  "juridical_form": {
    "code": "014",
    "description": "Naamloze vennootschap"
  },
  "address": {
    "street": "Koningsstraat",
    "house_number": "123",
    "postal_code": "1000",
    "city": "Brussel",
    "country": "BE"
  },
  "activities": [
    {
      "nace_code": "62010",
      "description": "Ontwerpen en programmeren van computerprogramma's"
    }
  ],
  "start_date": "2015-03-15",
  "branches": [
    {
      "establishment_number": "2.123.456.789",
      "name": "Voorbeeld NV - Gent",
      "address": {
        "city": "Gent"
      }
    }
  ]
}
Request
POST /v1/companies/batch
Authorization: Bearer your_api_key
Content-Type: application/json


["0123456789", "0987654321", "0456789123"]
Response
[
  {
    "enterprise_number": "0123.456.789",
    "denomination": { "nl": "Voorbeeld NV" },
    "status": "active",
    "address": { "city": "Brussel" }
  },
  {
    "enterprise_number": "0987.654.321",
    "denomination": { "nl": "Test BVBA" },
    "status": "active",
    "address": { "city": "Gent" }
  }
  // unknown numbers silently omitted
]
Enterprise Feature

Bulk enrichment in one request

Look up up to 50 companies in a single POST request. Built for CRM enrichment pipelines, KYC batch processing, and nightly data sync.

  • Up to 50 enterprise lookups per request
  • POST /companies/batch and POST /establishments/batch
  • Unknown numbers silently omitted — partial results always returned
View Batch API docs
Use Cases

Built for every use case

From CRM enrichment to market analysis, KBO Connect powers company data workflows.

CRM Enrichment

Automatically enrich your CRM records with verified company data. Keep contact information current and accurate.

Lead Generation

Build targeted prospect lists using NACE codes, location and company size. Find your ideal customers faster.

Company Verification

Verify a company's existence and status before onboarding. Reduce fraud risk with official registry data.

Market Analysis

Analyse the Belgian company landscape. Track industry trends, new registrations and market opportunities.

Pricing

Simple, transparent pricing

Choose the plan that fits your needs.

Free

Evaluate the API at no cost

€0/month

100 calls/month · 10 req/min · 1 API key

  • Full CBE company data
  • REST API access
  • Developer documentation
Start Free

Starter

Perfect for small projects and testing

€29/month

10,000 requests/month

  • Basic API access
  • Company search endpoint
  • JSON response format
  • Email support
  • API documentation
Get Started
Most Popular

Pro

For growing businesses and teams

€99/month

100,000 requests/month

  • Full API access
  • All endpoints included
  • Bulk data export
  • Priority support
Get Started

Enterprise

For large-scale deployments

Custom

Unlimited requests

  • Everything in Pro
  • Dedicated account manager
  • Custom SLA
  • On-premise deployment
  • Data synchronisation options
  • 24/7 phone support
Contact sales
curl -X GET "https://api.kboconnect.be/v1/enterprises/0123456789" \
  -H "Authorization: Bearer your_api_key" \
  -H "Content-Type: application/json"
Developer Experience

Get started in minutes

Integrate KBO Connect into your application with just a few lines of code. We provide SDKs and code examples for popular languages.

  • 1Sign up and receive your API key instantly
  • 2Make your first API call in under 5 minutes
  • 3Explore our comprehensive documentation
  • 4Scale your integration as you grow

Start building on KBO data today

Join hundreds of companies using KBO Connect to power their company data workflows. No credit card required.

View Documentation