Belgium's Crossroads Bank for Enterprises registers exactly ten digits for every active corporate entity. It formats these as a leading zero followed by nine numbers. This is the enterprise number. Every compliance check on a Belgian vendor must resolve to this unique key. Relying on legacy paid databases is risky because their records are frequently months out of date. We need live data from the official KBO/CBE registry of record to satisfy our auditors.

The raw registry data returned through the OpenRegistry MCP server preserves the exact structure of the Belgian public search. A profile fetch returns the active legal status. This is typically marked as a normal situation or actief in Dutch. It lists the legal form, which will be an SRL or an SA for most merchants. You also get the registered address alongside the NACEBEL industry activity codes. NACEBEL codes are Belgium's specific extension of the European NACE system. Compliance engines can parse these codes directly. This categorisation helps flag businesses operating in high-risk sectors.

The Belgian Ultimate Beneficial Owner registry is managed separately by the Federal Public Service Finance. Accessing this register is no longer straightforward. Following the CJEU ruling in cases C-37/20 and C-601/20 on 22 November 2022, public access was shut down [1]. Belgium codified this restriction via the Royal Decree of 8 February 2023. Now, you must prove a legitimate AML interest to query their UBO database. No open MCP tool can bypass this legal lock. We must design our onboarding workflows around this limitation. Our systems retrieve the public KBO record automatically to verify entity status. We then request signed ownership certificates directly from the corporate officers during onboarding.

Querying the Belgian registry using the OpenRegistry MCP server is highly efficient for developers. You call the server with the standard tools. For basic company lookups, use the company number as the key. This number is universally formatted across Belgian business registries. Here is how a standard tool call is constructed when requesting a profile from the live database:

{
  "name": "get_company_profile",
  "arguments": {
    "jurisdiction": "BE",
    "company_number": "0860136460"
  }
}

You can also query the names of registered directors and legal representatives. The KBO lists these individuals with their appointment dates. Use the get_officers tool on the same enterprise number. The response provides the names of individuals who hold signing authority for the company. This is critical for corporate resolution audits. Here is the schema for the directory query:

{
  "name": "get_officers",
  "arguments": {
    "jurisdiction": "BE",
    "company_number": "0860136460"
  }
}

Our compliance audits require a verifiable link back to the registry of record. We do not use aggregated credit risk reports for identity verification. Regulators expect to see the raw data retrieved directly from KBO/CBE on the exact day of onboarding. Every single lookup is logged with its timestamp. If a merchant is later found to be operating in an unapproved sector, we have the original NACEBEL codes on file. This proof protects our business during annual financial audits.

Belgian companies often register different name variants in multiple languages. This includes official French and Dutch translations. The KBO stores all of these official translations. A company might register as a Société de Responsabilité Limitée in Wallonia but use Besloten Vennootschap in Flanders. Our systems must capture both name variants to prevent duplicate records in our database. The MCP server returns these multilingual names in the raw profile response. We match them against the merchant's bank account details to reduce false positive alerts.

The profile response also includes direct links to Moniteur Belge publications. The Moniteur Belge is the official state gazette where Belgian companies publish corporate changes. If we see a mismatch in our automated directors check, our compliance analyst can click the gazette link. This allows them to manually review the scanned PDF of the original deed. This hybrid flow saves hours of research time. It combines automated retrieval with direct access to official sources.

For KYC engineers looking to integrate live Belgian registry data into their tool chains, the OpenRegistry server provides a reliable route. You can begin querying the KBO/CBE registry and sibling European databases by visiting the documentation at openregistry.sophymarine.com. The anonymous tier allows you to test queries without an upfront signin. This is the fastest way to verify if your compliance systems can handle raw Belgian corporate records.