One of Europe's cleanest registers — and Apollo still misses the Dutch BV layer behind it
The Kamer van Koophandel maintains the Handelsregister: around 2 million registrations, of which roughly 250 000 are BV / NV — the structural targets of any meaningful Dutch B2B outreach. Every entry carries a KvK-nummer, an SBI-code, a registered address, named bestuurders and (for klein, middelgroot and groot categories) a deposited jaarrekening under Boek 2 BW art. 2:394.
Around the register sits a heavy Dutch-language web with mandatory contactgegevens, a hiring signal cluster on Indeed.nl and Nationale Vacaturebank, and a regulatory environment — UAVG, AP guidance, and Telecommunicatiewet article 11.7 — that is unusually friendly to function-relevant B2B email. AtlasForgeX reads the whole stack in Dutch and runs locally on Windows.
Free 1-day trialThe Dutch legal frame, before the data
The Netherlands is one of the friendlier European jurisdictions for legitimate-interest B2B email — but the framing matters, and the rules sit in three separate statutes.
// UAVG + AP + Telecommunicatiewet 11.7
Article 6(1)(f) GDPR (legitimate interest) is the lawful basis, implemented domestically by the UAVG (Uitvoeringswet AVG). The Autoriteit Persoonsgegevens has issued public guidance allowing outreach to professional contacts at professional addresses when the legitimate-interest balancing test is met.
Telecommunicatiewet article 11.7 governs commercial electronic communications. Under Dutch implementation, email to legal-person mailboxes does not require prior opt-in — only a clear and functioning opt-out. Email to natural-person mailboxes within a B2B context is permitted on the legitimate-interest basis where function-relevance is demonstrable.
Role mailboxes (info@, verkoop@, inkoop@) sit outside the personal-data definition entirely and therefore outside the UAVG scope.
AtlasForgeX processes every record locally on the Windows endpoint. No transfer of personal data to a third country occurs — the Schrems II question is structurally outside scope.
What AtlasForgeX queries for the Dutch market
The geography of Dutch demand
- RANDSTADServices, finance, government-adjacent consulting, head-office concentration in Amsterdam, Rotterdam, Den Haag and Utrecht. SBI 62, 64, 70, 73. Where the Dutch LinkedIn signal is strongest but still misses founder-led BVs below 100 employees.
- BRAINPORT EINDHOVENThe Dutch hardware-tech triangle around Eindhoven, Helmond and Veldhoven. Semicon supply chain, photonics, deep-tech engineering. SBI 26.1, 28.99, 33.20. Heavy Dutch and English bilingual sites, but DGA layer is reachable through KvK first.
- GREENPORT WESTLANDHorticulture and agri-tech cluster south-west of Den Haag — global leader in greenhouse production. SBI 01.13, 01.19, 28.30. Family-held BVs with thin LinkedIn and rich Dutch-language web.
- ROTTERDAMMaritime, port logistics, petrochemicals around the Botlek. SBI 52.10, 52.22, 20.14. Operators here run lean Dutch-language sites and concentrated KvK records — ideal for SBI + provincie filtering.
- GRONINGEN / NORTHEnergy transition, offshore wind, hydrogen, plus historic gas-field decommissioning. SBI 35.11, 09.10, 71.12. Smaller deal volume but high engineering-services density.