Belgium B2B data: 440,377 businesses listed

How many businesses in Belgium, and where do they come from?

The total counts Google Maps listings located in Belgium: 440,377 businesses as of 05/11/2026, or 0.95% of the 46,462,290 businesses listed by murmur, ranking 18th of the 164 countries in the database.

No official registry for the country is integrated into the database yet. Even so, 17,089 websites are linked to a VAT number, and 1,022 to a legal identity.

Emails and addresses published on the country’s websites are not yet collected at scale.

In Belgium, murmur does not yet publish a breakdown by region or by business sector.

Can you prospect businesses in Belgium through their contact form?

Regime: Mixed. Our position: We prospect, under strict conditions.

The B2B derogation requires two cumulative conditions: a legal person AND an impersonal contact point. The burden of proof sits with the sender — we only rely on it when both conditions are established.

Legal basis: Art. XII.13 Code of Economic Law; Royal Decree of 4 April 2003, art. 1, 2°.

The self-service platform is open in France only: in Belgium, campaigns go through murmur agency, each one scoped before anything is sent.

Whatever the country, an objection filed on our public page applies across all murmur clients. This reading is our own; it is not legal advice. Object to messages · Our reading, country by country

Which language are the messages written in?

Each message is written in the language of the business that receives it, the language of its website: in Belgium, in French, in Dutch or in German.

Where do these figures come from, and how recent are they?

Nightly snapshot of the murmur database as of 05/11/2026. Businesses are counted per Google Maps listing located in Belgium; emails, addresses and legal identities, per website linked to the country: these totals do not add up.

The first listing in Belgium entered the database on 15/02/2026, and 13,043 listings were added over the last 30 days. The busiest month so far was April 2026, with 231,947 listings.

Further reading

• Explore the database: the map and volumes for every country
• Prospecting rules, country by country
• France B2B data: 3,437,501 businesses
• Netherlands B2B data: 905,302 businesses
• Germany B2B data: 3,278,997 businesses
• United Kingdom B2B data: 2,390,026 businesses
• Ireland B2B data: 159,195 businesses
• Every country in the database

Prospect in Belgium with murmur agency

Our team prepares the targeting and the messages, you approve them, then we run the campaign.