Belgium is unusual in Europe: a single national company register — the BCE/KBO, Banque-Carrefour des Entreprises in French and Kruispuntbank van Ondernemingen in Dutch — holds every active legal entity at kbo.fgov.be with a 10-digit identifier. Around 1.1 million entries are active, of which roughly 120 000 are limited companies (SA/NV and the renamed SRL/BV).
The hard part is not the register. The hard part is the language map. A logistics SME in Antwerp publishes in Dutch. A petrochem subcontractor in Liège publishes in French. A textile firm in Eupen publishes in German. Apollo and ZoomInfo, built on LinkedIn and US-aggregated lists, default to whichever English landing page happens to exist — and consistently miss the trilingual B2B decision-maker who never published an English profile in the first place.
Free 1-day trialSingle national register at kbo.fgov.be. 10-digit number, legal form, registered seat, NACE-BEL code, active status.
Central Balance Sheet Office at consult.cbso.nbb.be. Filed annual accounts in XBRL, size class, balance-sheet total.
Official gazette. Statutes, directorship changes, mergers and dissolutions under the Code of Companies.
Mentions légales / Wettelijke informatie / Impressum across the three language versions of the company domain.
Flemish public employment service. Largest Flanders job board. Active vacancies as buying signal.
Walloon public employment service. Covers Wallonia outside Brussels-Capital.
Brussels-Capital region employment service. Bilingual postings, often duplicated FR/NL.
Private job boards. ICT-Jobs is the standard for Belgian tech and IT-services hiring signal.
Apollo, ZoomInfo and Cognism are built for English-language LinkedIn aggregation. That works passably in Brussels where multinationals run English landing pages on top of FR/NL versions. It breaks in Flanders, where a 60-person logistics SME in Antwerp publishes in Dutch with no English page at all. It breaks in Wallonia, where a petrochem subcontractor near Liège runs entirely in French. It breaks completely in the small German-speaking community around Eupen and Sankt Vith.
A typical gérant of a 50-person Walloon family firm rarely maintains a current LinkedIn profile. Their name, role and registered seat sit in the BCE/KBO. Their direct dial sits on the Mentions légales page, in French. Their size class sits in the latest BNB filing. None of these primary Belgian sources are reflected meaningfully in Apollo's index.
AtlasForgeX inverts the source order. BCE/KBO first. BNB filings second. Trilingual web third. Hiring fourth. The English landing page is treated as a presentation layer, never as the source of truth.
Antwerp (petrochem, ports, diamond), Ghent (biotech, port, automotive supply), Kortrijk + West Flanders (textile, design, furniture), Vlaams-Brabant (logistics + Leuven biotech cluster). VDAB for hiring. NACE-BEL 10 / 13 / 14 / 19 / 20 / 49 / 52 dense.
Finance, EU institutions, consulting, fintech and Eurocrat-adjacent services. Highest density of SA/NV (the larger legal form) and of multinational subsidiaries. Bilingual hiring on Actiris. NACE-BEL 62 / 64 / 70 dominant.
Liège (steel, biotech, logistics), Charleroi (manufacturing, energy), Namur (services, IT), Hainaut (cement, glass), Brabant wallon (UCLouvain spin-offs). Forem for hiring. Eupen area publishes in German. Automotive supply concentrated in the Walloon south.
AtlasForgeX accepts region, province and NACE-BEL together — for example Antwerp + East Flanders, NACE-BEL 49/52, SRL/BV, BNB size class small or medium, active VDAB vacancies in one query.
B2B outreach in Belgium rests on legitimate interest under Article 6(1)(f) GDPR. The Belgian Data Protection Act of 30 July 2018 is the local implementation layer; it does not narrow this construction. The APD/GBA (Autorité de protection des données / Gegevensbeschermingsautoriteit) has accepted legitimate interest as the lawful basis for role-relevant B2B prospecting in its published decisions, provided the recipient can opt out at no cost and the message is genuinely commercial in nature.
Book XII of the Code of Economic Law implements the EU e-commerce directive in Belgium. It sets disclosure obligations equivalent to a German Impressum: company name, BCE/KBO number, registered seat, contact details and VAT number on every commercial website. AtlasForgeX parses these disclosures during the trilingual analysis and surfaces them as enrichment fields.
The Royal Decree of 4 April 2003 applies the prior-consent (opt-in) rule to unsolicited commercial email — but explicitly recognises a B2B exception for legal-entity addressees. Outreach to role-based addresses (info@, commercial@, verkoop@) at a corporate domain is permitted on the legitimate-interest basis with a clear opt-out. Outreach to natural-person mailboxes (prenom.nom@firma.be) is also permitted under legitimate interest where the role-relevance test is satisfied.
AtlasForgeX processes all data locally on the Windows endpoint. No personal data leaves the machine; no transfer to a third country occurs.
The Belgian Code of Companies and Associations (CCA) entered into force in May 2019 and collapsed several historical legal forms. The most consequential change for prospecting: the old SPRL (FR) / BVBA (NL) was replaced by the new SRL (FR) / BV (NL). All existing companies were automatically converted. Some company sites and external directories still show the legacy name. AtlasForgeX maps legacy SPRL/BVBA entries to their current SRL/BV equivalent during BCE/KBO ingest so that a filter on SRL/BV returns both legacy-labelled and post-2019 entries.
The other forms that survived the reform: SA/NV (société anonyme / naamloze vennootschap — the public limited form), SC/CV (cooperative), SCS/CommV (limited partnership), and SNC/VOF (general partnership). Of the ~120 000 limited-company entries in the BCE/KBO, the overwhelming majority are now SRL/BV, with SA/NV concentrated in larger firms and Brussels.
AtlasForgeX reads the BCE/KBO single national register, BNB annual accounts, the Moniteur belge and trilingual FR/NL/DE company sites. Windows install, no cloud, no card required for the trial.
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